{"id":29403,"date":"2026-06-15T14:30:00","date_gmt":"2026-06-15T06:30:00","guid":{"rendered":"https:\/\/www.ketegroup.com\/?p=29403"},"modified":"2026-07-13T14:07:56","modified_gmt":"2026-07-13T06:07:56","slug":"razor-slitting-guide","status":"publish","type":"post","link":"https:\/\/www.ketegroup.com\/vn\/huong-dan-cat-bang-dao-cao\/","title":{"rendered":"C\u1eaft s\u1ee3i b\u1eb1ng dao c\u1ea1o: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p, v\u1eadt li\u1ec7u v\u00e0 l\u1ef1a ch\u1ecdn m\u00e1y m\u00f3c"},"content":{"rendered":"\n\n\n\n \n \n C\u1eaft s\u1ee3i b\u1eb1ng dao c\u1ea1o: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p, v\u1eadt li\u1ec7u v\u00e0 l\u1ef1a ch\u1ecdn m\u00e1y m\u00f3c<\/title>\n<\/head>\n\n<body>\n <div class=\"bd-post\">\n <style>\n @import url('https:\/\/fonts.googleapis.com\/css2?family=Hammersmith+One&family=Open+Sans:wght@400;600;700&display=swap');\n \n .bd-post {\n --prose-width: 100%; \/* \u6491\u6ee1\u535a\u5ba2\u5185\u5bb9\u533a\u53ef\u7528\u5bbd\u5ea6 *\/\n --bp-margin: 1.5em;\n --bp-padding: 20px;\n --color-body-bg: #FFFFFF;\n --color-primary-bp: #031008;\n --color-accent-bp: #136AD5;\n --color-soft-bp: #B8D2F2;\n --color-orange-accent: #FF6A00;\n --color-text: #333333;\n --color-text-secondary: #666666;\n --color-white: #FFFFFF;\n --font-display: \"Hammersmith One\", sans-serif;\n --font-body: \"Open Sans\", sans-serif;\n font-family: var(--font-body);\n font-size: 16px;\n font-weight: 400;\n line-height: 1.7;\n color: var(--color-text);\n background: var(--color-body-bg);\n padding: 40px;\n max-width: 100%;\n box-sizing: border-box;\n }\n \n .bd-post a {\n overflow-wrap: anywhere;\n word-break: break-word;\n }\n .bd-post p,\n .bd-post li {\n overflow-wrap: break-word;\n }\n \n .bd-post .bd-post-article {\n max-width: var(--prose-width);\n margin: 0 auto;\n }\n \n \/* === Typography no margin\/padding on prose elements === *\/\n .bd-post h2 {\n font-family: var(--font-display);\n font-size: 36px;\n font-weight: 400;\n line-height: 1.3;\n color: var(--color-text);\n }\n .bd-post h3 {\n font-family: var(--font-body);\n font-size: 24px;\n font-weight: 600;\n line-height: 1.4;\n color: var(--color-text);\n }\n .bd-post h4 {\n font-family: var(--font-body);\n font-size: 20px;\n font-weight: 700;\n line-height: 1.4;\n color: var(--color-text);\n }\n .bd-post p {\n font-size: 16px;\n color: var(--color-text);\n }\n .bd-post .bd-post-article strong {\n font-weight: 600;\n }\n \n \/* === H2 Section Markers === *\/\n .bd-post .h2-marker {\n font-family: var(--font-display);\n font-weight: 400;\n font-size: 25.2px;\n color: var(--color-accent-bp);\n opacity: 0.50;\n margin-right: 0.5em;\n }\n \n \/* === Lists === *\/\n .bd-post ul {\n list-style-type: disc;\n }\n .bd-post ol {\n list-style-type: decimal;\n }\n .bd-post ul,\n .bd-post ol {\n padding-left: 2em; \/* \u589e\u52a0\u5de6\u4fa7\u5185\u8fb9\u8ddd\uff0c\u786e\u4fdd\u5217\u8868\u7b26\u53f7\/\u6570\u5b57\u6b63\u5e38\u663e\u793a *\/\n color: var(--color-text);\n }\n .bd-post li::marker {\n color: var(--color-accent-bp);\n }\n \n \/* === Tables === *\/\n .bd-post .table-wrapper {\n overflow-x: auto;\n -webkit-overflow-scrolling: touch;\n }\n .bd-post .table-wrapper table {\n width: 100%;\n border-collapse: collapse;\n font-family: var(--font-body);\n font-size: 14px;\n color: var(--color-text);\n }\n .bd-post .table-wrapper th {\n background: var(--color-primary-bp);\n color: var(--color-white);\n font-family: var(--font-body);\n font-weight: 600;\n font-size: 14px;\n padding: 12px 16px;\n text-transform: none;\n text-align: left;\n }\n .bd-post .table-wrapper td {\n padding: 10px 16px;\n border-bottom: 1px solid #E8ECF0;\n vertical-align: top;\n font-size: 14px;\n }\n .bd-post .table-wrapper tr:nth-child(even) td {\n background: #F8FAFB;\n }\n .bd-post .table-wrapper th:first-child,\n .bd-post .table-wrapper td:first-child {\n font-weight: 600;\n }\n \n \/* === Horizontal Rules === *\/\n .bd-post hr {\n border: none;\n height: 1px;\n background: #E8ECF0;\n }\n \n \/* === Rich Element Callout === *\/\n .bd-post .rich-callout {\n background: var(--color-soft-bp);\n border-left: 4px solid var(--color-accent-bp);\n border-radius: 6px;\n padding: var(--bp-padding);\n margin: var(--bp-margin) 0;\n color: var(--color-text);\n font-family: var(--font-body);\n font-size: 15px;\n line-height: 1.6;\n }\n .bd-post .rich-callout a {\n color: var(--color-accent-bp);\n text-decoration: underline;\n }\n .bd-post .rich-callout strong {\n font-weight: 600;\n }\n \n \/* ================================================================ *\/\n \/* BP-1: Stat Grid (High emphasis, Primary BP bg) *\/\n \/* ================================================================ *\/\n .bd-post .bp-1-stat-grid {\n background: var(--color-primary-bp);\n margin: var(--bp-margin) 0;\n padding: var(--bp-padding);\n border-radius: 6px;\n display: grid;\n grid-template-columns: repeat(3, 1fr);\n gap: 1em;\n }\n .bd-post .bp-1-stat {\n text-align: center;\n }\n .bd-post .bp-1-stat-number {\n font-family: var(--font-body);\n font-weight: 700;\n font-size: 28px;\n color: var(--color-white);\n line-height: 1.2;\n }\n .bd-post .bp-1-stat-label {\n font-family: var(--font-body);\n font-weight: 400;\n font-size: 12px;\n color: rgba(255,255,255,0.70);\n line-height: 1.4;\n margin-top: 4px;\n }\n \n \/* ================================================================ *\/\n \/* BP-2: Warning (Low emphasis, Soft BP bg) *\/\n \/* ================================================================ *\/\n .bd-post .bp-2-warning {\n background: var(--color-soft-bp);\n margin: var(--bp-margin) 0;\n padding: var(--bp-padding);\n border-radius: 6px;\n border-left: 3px solid var(--color-orange-accent);\n display: flex;\n gap: 1em;\n align-items: flex-start;\n }\n .bd-post .bp-2-icon {\n flex-shrink: 0;\n display: flex;\n }\n .bd-post .bp-2-icon svg {\n width: 24px;\n height: 24px;\n color: var(--color-orange-accent);\n stroke-width: 2;\n stroke-linecap: round;\n stroke-linejoin: round;\n }\n .bd-post .bp-2-content {\n flex: 1;\n }\n .bd-post .bp-2-title {\n font-family: var(--font-body);\n font-weight: 700;\n font-size: 16px;\n color: var(--color-text);\n margin-bottom: 4px;\n }\n .bd-post .bp-2-text {\n font-family: var(--font-body);\n font-weight: 400;\n font-size: 14px;\n color: var(--color-text);\n line-height: 1.6;\n }\n \n \/* ================================================================ *\/\n \/* BP-3: Stat Card (Medium emphasis, Accent BP bg) *\/\n \/* ================================================================ *\/\n .bd-post .bp-3-stat-card {\n background: var(--color-accent-bp);\n margin: var(--bp-margin) 0;\n padding: var(--bp-padding);\n border-radius: 6px;\n display: flex;\n gap: 1.2em;\n align-items: center;\n }\n .bd-post .bp-3-icon-wrap {\n flex-shrink: 0;\n width: 48px;\n height: 48px;\n border-radius: 50%;\n background: rgba(255,255,255,0.15);\n display: flex;\n align-items: center;\n justify-content: center;\n }\n .bd-post .bp-3-icon-wrap svg {\n width: 24px;\n height: 24px;\n color: var(--color-white);\n stroke-width: 2;\n stroke-linecap: round;\n stroke-linejoin: round;\n }\n .bd-post .bp-3-content {\n flex: 1;\n }\n .bd-post .bp-3-number {\n font-family: var(--font-body);\n font-weight: 700;\n font-size: 32px;\n color: var(--color-white);\n line-height: 1.2;\n }\n .bd-post .bp-3-label {\n font-family: var(--font-body);\n font-weight: 400;\n font-size: 13px;\n color: rgba(255,255,255,0.85);\n line-height: 1.4;\n margin-top: 2px;\n }\n \n \/* ================================================================ *\/\n \/* BP-4: Tip (Low emphasis, Soft BP bg) *\/\n \/* ================================================================ *\/\n .bd-post .bp-4-tip {\n background: var(--color-soft-bp);\n margin: var(--bp-margin) 0;\n padding: var(--bp-padding);\n border-radius: 6px;\n display: flex;\n gap: 0.8em;\n align-items: flex-start;\n }\n .bd-post .bp-4-icon {\n flex-shrink: 0;\n display: flex;\n }\n .bd-post .bp-4-icon svg {\n width: 24px;\n height: 24px;\n color: var(--color-accent-bp);\n stroke-width: 2;\n stroke-linecap: round;\n stroke-linejoin: round;\n }\n .bd-post .bp-4-text {\n font-family: var(--font-body);\n font-weight: 400;\n font-size: 15px;\n color: var(--color-text);\n line-height: 1.6;\n font-style: italic;\n }\n \n \/* ================================================================ *\/\n \/* BP-5: Comparison Bars (High emphasis, Primary BP bg) *\/\n \/* ================================================================ *\/\n .bd-post .bp-5-compare {\n background: var(--color-primary-bp);\n margin: var(--bp-margin) 0;\n padding: var(--bp-padding);\n border-radius: 6px;\n }\n .bd-post .bp-5-header {\n display: flex;\n align-items: center;\n gap: 0.6em;\n margin-bottom: 16px;\n }\n .bd-post .bp-5-header svg {\n width: 24px;\n height: 24px;\n color: rgba(255,255,255,0.60);\n stroke-width: 2;\n stroke-linecap: round;\n stroke-linejoin: round;\n }\n .bd-post .bp-5-title {\n font-family: var(--font-body);\n font-weight: 700;\n font-size: 18px;\n color: var(--color-white);\n }\n .bd-post .bp-5-bars {\n display: flex;\n flex-direction: column;\n gap: 8px;\n }\n .bd-post .bp-5-bar {\n display: flex;\n align-items: center;\n gap: 12px;\n }\n .bd-post .bp-5-bar-label {\n flex-shrink: 0;\n width: 150px;\n font-family: var(--font-body);\n font-weight: 600;\n font-size: 13px;\n color: rgba(255,255,255,0.80);\n text-align: right;\n }\n .bd-post .bp-5-bar-track {\n flex: 1;\n height: 22px;\n background: rgba(255,255,255,0.10);\n border-radius: 3px;\n overflow: hidden;\n }\n .bd-post .bp-5-bar-fill {\n height: 100%;\n border-radius: 3px;\n min-width: 4px;\n }\n .bd-post .bp-5-bar-value {\n flex-shrink: 0;\n width: 50px;\n font-family: var(--font-body);\n font-weight: 700;\n font-size: 13px;\n color: rgba(255,255,255,0.70);\n text-align: left;\n }\n \n \/* Individual bar opacities *\/\n .bd-post .bp-5-bar-fill--1 { width: 2%; background: rgba(19,106,213,1.0); }\n .bd-post .bp-5-bar-fill--2 { width: 6%; background: rgba(19,106,213,0.80); }\n .bd-post .bp-5-bar-fill--3 { width: 10%; background: rgba(19,106,213,0.60); }\n .bd-post .bp-5-bar-fill--4 { width: 28%; background: rgba(19,106,213,0.40); }\n .bd-post .bp-5-bar-fill--5 { width: 38%; background: rgba(19,106,213,0.20); }\n .bd-post .bp-5-bar-fill--6 { width: 100%; background: rgba(19,106,213,0.10); }\n \n \/* ================================================================ *\/\n \/* BP-6: Principle Callout (Medium emphasis, Accent BP bg) *\/\n \/* ================================================================ *\/\n .bd-post .bp-6-principle {\n background: var(--color-accent-bp);\n margin: var(--bp-margin) 0;\n padding: var(--bp-padding);\n border-radius: 6px;\n display: flex;\n gap: 1em;\n align-items: flex-start;\n position: relative;\n }\n .bd-post .bp-6-icon {\n flex-shrink: 0;\n display: flex;\n margin-left: auto;\n }\n .bd-post .bp-6-icon svg {\n width: 32px;\n height: 32px;\n color: rgba(255,255,255,0.40);\n stroke-width: 2;\n stroke-linecap: round;\n stroke-linejoin: round;\n }\n .bd-post .bp-6-content {\n flex: 1;\n }\n .bd-post .bp-6-label {\n font-family: var(--font-body);\n font-weight: 700;\n font-size: 14px;\n color: rgba(255,255,255,0.75);\n text-transform: uppercase;\n letter-spacing: 0.05em;\n margin-bottom: 4px;\n }\n .bd-post .bp-6-big-number {\n font-family: var(--font-body);\n font-weight: 700;\n font-size: 42px;\n color: var(--color-white);\n line-height: 1;\n margin-bottom: 6px;\n }\n .bd-post .bp-6-text {\n font-family: var(--font-body);\n font-weight: 400;\n font-size: 14px;\n color: rgba(255,255,255,0.85);\n line-height: 1.6;\n }\n \n \/* ================================================================ *\/\n \/* BP-7: Checklist (Low emphasis, Soft BP bg) *\/\n \/* ================================================================ *\/\n .bd-post .bp-7-checklist {\n background: var(--color-soft-bp);\n margin: var(--bp-margin) 0;\n padding: var(--bp-padding);\n border-radius: 6px;\n }\n .bd-post .bp-7-header {\n display: flex;\n align-items: center;\n gap: 0.6em;\n margin-bottom: 14px;\n }\n .bd-post .bp-7-header svg {\n width: 24px;\n height: 24px;\n color: var(--color-accent-bp);\n stroke-width: 2;\n stroke-linecap: round;\n stroke-linejoin: round;\n }\n .bd-post .bp-7-header-title {\n font-family: var(--font-body);\n font-weight: 700;\n font-size: 16px;\n color: var(--color-text);\n }\n .bd-post .bp-7-items {\n display: grid;\n grid-template-columns: 1fr 1fr;\n gap: 10px 16px;\n }\n .bd-post .bp-7-item {\n display: flex;\n gap: 8px;\n align-items: flex-start;\n }\n .bd-post .bp-7-item-icon {\n flex-shrink: 0;\n display: flex;\n margin-top: 2px;\n }\n .bd-post .bp-7-item-icon svg {\n width: 16px;\n height: 16px;\n color: var(--color-accent-bp);\n stroke-width: 2;\n stroke-linecap: round;\n stroke-linejoin: round;\n }\n .bd-post .bp-7-item-text {\n font-family: var(--font-body);\n font-weight: 400;\n font-size: 14px;\n color: var(--color-text);\n line-height: 1.5;\n }\n .bd-post .bp-7-item-text strong {\n font-weight: 600;\n }\n \n \/* ================================================================ *\/\n \/* BP-cta-end: End CTA (High emphasis, Primary BP bg) *\/\n \/* ================================================================ *\/\n .bd-post .bp-cta-end-callout {\n background: var(--color-primary-bp);\n margin: var(--bp-margin) 0;\n padding: var(--bp-padding);\n border-radius: 6px;\n display: grid;\n grid-template-columns: 48px 1fr auto;\n gap: 1.5em;\n align-items: center;\n }\n .bd-post .bp-cta-end-icon {\n width: 48px;\n height: 48px;\n border-radius: 50%;\n background: rgba(255,255,255,0.10);\n display: flex;\n align-items: center;\n justify-content: center;\n }\n .bd-post .bp-cta-end-icon svg {\n width: 24px;\n height: 24px;\n color: var(--color-white);\n stroke-width: 2;\n stroke-linecap: round;\n stroke-linejoin: round;\n }\n .bd-post .bp-cta-end-body {\n min-width: 0;\n }\n .bd-post .bp-cta-end-title {\n font-family: var(--font-display);\n font-weight: 400;\n font-size: 24px;\n color: var(--color-white);\n line-height: 1.3;\n margin-bottom: 4px;\n }\n .bd-post .bp-cta-end-subtitle {\n font-family: var(--font-body);\n font-weight: 400;\n font-size: 14px;\n color: rgba(255,255,255,0.80);\n line-height: 1.6;\n }\n .bd-post .bp-cta-end-button {\n display: inline-block;\n font-family: var(--font-body);\n font-weight: 600;\n font-size: 14px;\n color: #FFFFFF !important;\n background: var(--color-accent-bp);\n border-radius: 6px;\n padding: 14px 28px;\n text-decoration: none;\n white-space: nowrap;\n transition: background 0.2s ease-out, color 0.2s ease-out, transform 0.15s ease-out;\n cursor: pointer;\n }\n .bd-post .bp-cta-end-button:hover {\n background: var(--color-white);\n color: var(--color-accent-bp);\n transform: translateY(-1px);\n }\n \n \/* ================================================================ *\/\n\n \n \/* ================================================================ *\/\n \/* Mobile: max-width 768px *\/\n \/* ================================================================ *\/\n @media (max-width: 768px) {\n .bd-post {\n padding: 16px;\n --bp-margin: 1em;\n --bp-padding: 16px;\n }\n .bd-post h2 { font-size: 27px; }\n .bd-post h3 { font-size: 20.4px; }\n .bd-post h4 { font-size: 19px; }\n .bd-post .h2-marker {\n font-size: 16.2px;\n }\n \n \/* BP element mobile overrides (desktop >= 24px) *\/\n .bd-post .bp-1-stat-number { font-size: 21px; }\n .bd-post .bp-3-number { font-size: 24px; }\n .bd-post .bp-5-title { font-size: 15.75px; }\n .bd-post .bp-6-big-number { font-size: 28px; }\n .bd-post .bp-cta-end-title { font-size: 20px; }\n \n \/* BP-1 grid: keep 3 columns but allow narrower *\/\n .bd-post .bp-1-stat-grid {\n grid-template-columns: repeat(3, 1fr);\n gap: 0.6em;\n }\n \n \/* BP-3: adjust sizing *\/\n .bd-post .bp-3-stat-card {\n gap: 0.8em;\n }\n .bd-post .bp-3-icon-wrap {\n width: 40px;\n height: 40px;\n }\n \n \/* BP-5: bar labels stack narrower *\/\n .bd-post .bp-5-bar-label {\n width: 100px;\n font-size: 11px;\n }\n .bd-post .bp-5-bar-value {\n width: 40px;\n font-size: 11px;\n }\n .bd-post .bp-5-bar-track {\n height: 18px;\n }\n \n \/* BP-6: adjust *\/\n .bd-post .bp-6-icon svg {\n width: 24px;\n height: 24px;\n }\n \n \/* BP-7: stack items on mobile *\/\n .bd-post .bp-7-items {\n grid-template-columns: 1fr;\n }\n \n \/* BP-cta-end: stack vertically on mobile *\/\n .bd-post .bp-cta-end-callout {\n grid-template-columns: 1fr;\n justify-items: center;\n text-align: center;\n gap: 1em;\n }\n .bd-post .bp-cta-end-button {\n white-space: normal;\n text-align: center;\n }\n }\n <\/style>\n\n <article class=\"bd-post-article\">\n\n <h2 id=\"what-is-razor-slitting\"><span class=\"h2-marker\">01.<\/span>C\u1eaft b\u1eb1ng dao c\u1ea1o l\u00e0 g\u00ec v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n<img decoding=\"async\" src=\"https:\/\/www.ketegroup.com\/wp-content\/uploads\/2026\/06\/Razor-Slitting-1.webp\" \n alt=\"C\u00f4ng nh\u00e2n T\u1eadp \u0111o\u00e0n KETE v\u1eadn h\u00e0nh m\u00e1y m\u00f3c t\u1ed1c \u0111\u1ed9 cao\" \n style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\"\n onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)';\"\n onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)';\">\n\n <p>C\u1eaft b\u1eb1ng l\u01b0\u1ee1i dao c\u1ea1o l\u00e0 m\u1ed9t quy tr\u00ecnh gia c\u00f4ng cu\u1ed9n v\u1eadt li\u1ec7u, trong \u0111\u00f3 m\u1ed9t l\u01b0\u1ee1i dao c\u1ea1o c\u1ed1 \u0111\u1ecbnh c\u1eaft xuy\u00ean qua cu\u1ed9n v\u1eadt li\u1ec7u \u0111ang chuy\u1ec3n \u0111\u1ed9ng, t\u00e1ch n\u00f3 th\u00e0nh c\u00e1c d\u1ea3i c\u00f3 chi\u1ec1u r\u1ed9ng h\u1eb9p h\u01a1n. Kh\u00e1c v\u1edbi ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng k\u00e9o \u2014 trong \u0111\u00f3 hai l\u01b0\u1ee1i dao quay g\u1eb7p nhau theo c\u01a1 ch\u1ebf gi\u1ed1ng nh\u01b0 k\u00e9o \u2014 ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng l\u01b0\u1ee1i dao c\u1ea1o d\u1ef1a tr\u00ean hi\u1ec7n t\u01b0\u1ee3ng g\u00e3y do \u1ee9ng su\u1ea5t k\u00e9o. \u0110\u1ea7u l\u01b0\u1ee1i dao t\u1ea1o ra m\u1ed9t v\u1ebft n\u1ee9t c\u00f3 ki\u1ec3m so\u00e1t, lan truy\u1ec1n tr\u01b0\u1edbc m\u00e9p c\u1eaft kho\u1ea3ng 1\u20133 mm, l\u00e0m t\u00e1ch v\u1eadt li\u1ec7u tr\u01b0\u1edbc khi v\u1eadt li\u1ec7u \u0111\u00f3 th\u1ef1c s\u1ef1 ti\u1ebfp x\u00fac v\u1edbi to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t l\u01b0\u1ee1i dao.<\/p>\n\n <p>H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng nh\u01b0 vi\u1ec7c tr\u01b0\u1ee3t m\u1ed9t phong b\u00ec qua m\u1ed9t chi\u1ebfc dao m\u1edf th\u01b0 c\u1ed1 \u0111\u1ecbnh. Phong b\u00ec di chuy\u1ec3n, l\u01b0\u1ee1i dao \u0111\u1ee9ng y\u00ean, v\u00e0 v\u1ebft c\u1eaft h\u00ecnh th\u00e0nh do ch\u00ednh v\u1eadt li\u1ec7u t\u1ef1 \u00e9p v\u00e0o m\u00e9p dao. Phong b\u00ec c\u00e0ng m\u1ecfng th\u00ec v\u1ebft c\u1eaft c\u00e0ng g\u1ecdn g\u00e0ng \u2014 v\u00e0 \u0111\u00f3 ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng dao c\u1ea1o chi\u1ebfm \u01b0u th\u1ebf trong c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0ng m\u1ecfng.<\/p>\n\n <p>C\u00f3 hai c\u00e1ch c\u1ea5u h\u00ecnh ph\u1ed5 bi\u1ebfn. <strong>Dao c\u1ea1o tr\u00ean kh\u00f4ng<\/strong> \u0111\u1eb7t l\u01b0\u1ee1i dao v\u00e0o kho\u1ea3ng tr\u1ed1ng gi\u1eefa c\u00e1c tr\u1ee5c l\u0103n, nh\u1edd \u0111\u00f3 t\u1ea1o ra c\u00e1ch b\u1ed1 tr\u00ed \u0111\u01a1n gi\u1ea3n nh\u1ea5t v\u00e0 l\u00fd t\u01b0\u1edfng cho c\u00e1c v\u1eadt li\u1ec7u m\u1ecfng manh, n\u01a1i c\u1ea7n h\u1ea1n ch\u1ebf t\u1ed1i \u0111a s\u1ef1 ti\u1ebfp x\u00fac. <strong>Dao c\u1ea1o trong r\u00e3nh<\/strong> l\u1eafp c\u00e1c l\u01b0\u1ee1i dao v\u00e0o c\u00e1c r\u00e3nh tr\u00ean tr\u1ee5c \u0111\u1ee1, mang l\u1ea1i \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n; \u0111\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u khi \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a chi\u1ec1u r\u1ed9ng khe c\u1eaft l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng ho\u1eb7c khi v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 d\u00e0y h\u01a1i l\u1edbn h\u01a1n.<\/p>\n\n <p>S\u1ee9c h\u1ea5p d\u1eabn c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y r\u1ea5t r\u00f5 r\u00e0ng: m\u1ed9t d\u00e2y chuy\u1ec1n x\u1ebb b\u1eb1ng dao c\u1ea1o th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh \u1edf t\u1ed1c \u0111\u1ed9 200\u2013600 m\/ph\u00fat, \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 r\u1ed9ng \u0111\u01b0\u1eddng x\u1ebb t\u1ed1i thi\u1ec3u ch\u1ec9 5 mm v\u00e0 ch\u1ec9 m\u1ea5t 10\u201315 ph\u00fat \u0111\u1ec3 thay th\u1ebf to\u00e0n b\u1ed9 l\u01b0\u1ee1i dao. B\u1ea3n th\u00e2n c\u00e1c l\u01b0\u1ee1i dao n\u00e0y c\u00f3 gi\u00e1 r\u1ea5t r\u1ebb so v\u1edbi dao quay \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng c\u1eaft b\u1eb1ng m\u00e1y c\u1eaft. Tuy nhi\u00ean, s\u1ef1 \u0111\u01a1n gi\u1ea3n n\u00e0y \u0111i k\u00e8m v\u1edbi m\u1ed9t nh\u01b0\u1ee3c \u0111i\u1ec3m: tu\u1ed5i th\u1ecd l\u01b0\u1ee1i dao ng\u1eafn v\u00e0 ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c n\u1ebfu s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u kh\u00f4ng ph\u00f9 h\u1ee3p. Ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a h\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd t\u1eadp trung v\u00e0o vi\u1ec7c gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 nh\u1eefng gi\u1edbi h\u1ea1n \u0111\u00f3.<\/p>\n\n <div class=\"bp-1-stat-grid\">\n <div class=\"bp-1-stat\">\n <div class=\"bp-1-stat-number\">200 600<\/div>\n <div class=\"bp-1-stat-label\">T\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n (m\/ph\u00fat)<\/div>\n <\/div>\n <div class=\"bp-1-stat\">\n <div class=\"bp-1-stat-number\">5 mm<\/div>\n <div class=\"bp-1-stat-label\">Chi\u1ec1u r\u1ed9ng khe h\u1edf t\u1ed1i thi\u1ec3u<\/div>\n <\/div>\n <div class=\"bp-1-stat\">\n <div class=\"bp-1-stat-number\">10 15<\/div>\n <div class=\"bp-1-stat-label\">Th\u1eddi gian thay l\u01b0\u1ee1i (ph\u00fat)<\/div>\n <\/div>\n <\/div>\n\n <h2 id=\"razor-vs-shear-vs-score\"><span class=\"h2-marker\">02.<\/span>Dao c\u1ea1o, k\u00e9o c\u1eaft hay r\u1ea1ch: Ph\u01b0\u01a1ng ph\u00e1p c\u1eaft d\u1ecdc n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi b\u1ea1n?<\/h2>\n\n <p>Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o c\u00e1c danh m\u1ee5c l\u01b0\u1ee1i dao v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y, h\u00e3y tr\u1ea3 l\u1eddi ba c\u00e2u h\u1ecfi sau:<\/p>\n\n <ol>\n <li><strong>B\u1ea1n \u0111ang c\u1eaft d\u1ecdc lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0o, v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a n\u00f3 l\u00e0 bao nhi\u00eau?<\/strong><\/li>\n <li><strong>D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ee7a qu\u00fd c\u00f4ng ty th\u01b0\u1eddng th\u1ef1c hi\u1ec7n c\u00e1c chi\u1ebfn d\u1ecbch s\u1ea3n xu\u1ea5t k\u00e9o d\u00e0i cho m\u1ed9t m\u00e3 s\u1ea3n ph\u1ea9m (SKU) duy nh\u1ea5t, hay th\u01b0\u1eddng xuy\u00ean chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ea5t li\u1ec7u kh\u00e1c nhau?<\/strong><\/li>\n <li><strong>Tr\u00ecnh \u0111\u1ed9 k\u1ef9 thu\u1eadt c\u1ee7a \u0111\u1ed9i ng\u0169 v\u1eadn h\u00e0nh c\u1ee7a qu\u00fd v\u1ecb nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/li>\n <\/ol>\n\n <p>C\u00e1c c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a b\u1ea1n s\u1ebd t\u1ef1 nhi\u00ean h\u01b0\u1edbng \u0111\u1ebfn m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p v\u00e0 lo\u1ea1i tr\u1eeb c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00f2n l\u1ea1i.<\/p>\n\n <h3>C\u1eaft b\u1eb1ng dao c\u1ea1o L\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m cho m\u00e0ng m\u1ecfng<\/h3>\n\n <p>C\u1eaft b\u1eb1ng dao c\u1ea1o l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u1ea5t \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c lo\u1ea1i m\u00e0ng nh\u1ef1a m\u1ecfng, kh\u00f4ng m\u00e0i m\u00f2n nh\u01b0 BOPP, PET, PE, CPP, PVC v\u00e0 c\u00e1c lo\u1ea1i m\u00e0ng gh\u00e9p nh\u1eb9, th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 d\u00e0y trong kho\u1ea3ng 12\u2013175 \u00bcm (0,5\u20137 mil). Khi ho\u1ea1t \u0111\u1ed9ng \u1edf hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y t\u1ea1o ra c\u00e1c m\u00e9p c\u1eaft s\u1ea1ch s\u1ebd, kh\u00f4ng b\u00e1m b\u1ee5i \u1edf t\u1ed1c \u0111\u1ed9 300\u2013600 m\/ph\u00fat v\u1edbi \u0111\u1ed9 dung sai chi\u1ec1u r\u1ed9ng \u0111\u01b0\u1eddng c\u1eaft kho\u1ea3ng \u00b10,5 mm.<\/p>\n\n <p>C\u00e1c y\u1ebfu t\u1ed1 kinh t\u1ebf r\u1ea5t thuy\u1ebft ph\u1ee5c: l\u01b0\u1ee1i dao l\u00e0 lo\u1ea1i d\u00f9ng m\u1ed9t l\u1ea7n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed, vi\u1ec7c l\u1eafp \u0111\u1eb7t ch\u1ec9 m\u1ea5t 10\u201315 ph\u00fat, v\u00e0 h\u1ec7 th\u1ed1ng n\u00e0y ch\u1ec9 y\u00eau c\u1ea7u m\u1ee9c \u0111\u1ea7u t\u01b0 v\u1ed1n t\u1ed1i thi\u1ec3u. \u0110\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn th\u1ef1c hi\u1ec7n nhi\u1ec1u \u0111\u01a1n h\u00e0ng nh\u1ecf trong m\u1ed7i ca l\u00e0m vi\u1ec7c, kh\u1ea3 n\u0103ng thay l\u01b0\u1ee1i dao nhanh ch\u00f3ng c\u1ee7a Razor gi\u00fap d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t lu\u00f4n v\u1eadn h\u00e0nh tr\u01a1n tru.<\/p>\n\n <p>Gi\u1edbi h\u1ea1n n\u00e0y c\u0169ng ho\u00e0n to\u00e0n c\u00f3 th\u1eadt. M\u1ed9t l\u01b0\u1ee1i dao b\u1eb1ng th\u00e9p carbon kh\u00f4ng tr\u00e1ng ph\u1ee7 khi c\u1eaft m\u00e0ng PE ti\u00eau chu\u1ea9n ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c kho\u1ea3ng 20 ph\u00fat tr\u01b0\u1edbc khi ch\u1ea5t l\u01b0\u1ee3ng m\u00e9p c\u1eaft b\u1ecb suy gi\u1ea3m, c\u00f3 ngh\u0129a l\u00e0 ph\u1ea3i thay l\u01b0\u1ee1i dao 24 l\u1ea7n trong m\u1ed7i ca l\u00e0m vi\u1ec7c 8 gi\u1edd (Sollex, 2024). C\u00e1c v\u1eadt li\u1ec7u d\u00e0y h\u01a1n ho\u1eb7c c\u00f3 t\u00ednh m\u00e0i m\u00f2n c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng l\u01b0\u1ee1i dao ch\u1ec9 trong v\u00e0i ph\u00fat. Khi t\u1ed1c \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 600 m\/ph\u00fat, nhi\u1ec7t ma s\u00e1t c\u00f3 th\u1ec3 l\u00e0m ch\u1ea3y m\u1ed9t s\u1ed1 lo\u1ea1i m\u00e0ng, \u0111\u1ec3 l\u1ea1i c\u00e1c m\u00e9p nh\u00f4 l\u00ean gi\u1ed1ng nh\u01b0 h\u1ea1t. V\u00e0 n\u1ebfu v\u1eadt li\u1ec7u c\u1ee7a b\u1ea1n ch\u1ee9a c\u00e1c h\u1ea1t ch\u1ea5t \u0111\u1ed9n \u2014 canxi cacbonat, titan dioxit, silica ch\u1ed1ng d\u00ednh \u2014 tu\u1ed5i th\u1ecd l\u01b0\u1ee1i dao s\u1ebd gi\u1ea3m s\u00fat nghi\u00eam tr\u1ecdng.<\/p>\n\n <div class=\"bp-2-warning\">\n <div class=\"bp-2-icon\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <path d=\"M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z\" \/>\n <line x1=\"12\" y1=\"9\" x2=\"12\" y2=\"13\" \/>\n <line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\" \/>\n <\/svg>\n <\/div>\n <div class=\"bp-2-content\">\n <div class=\"bp-2-title\">Chi ph\u00ed \u1ea9n \u0111\u1eb1ng sau nh\u1eefng l\u01b0\u1ee1i dao gi\u00e1 r\u1ebb<\/div>\n <div class=\"bp-2-text\">M\u1ed9t l\u01b0\u1ee1i dao b\u1eb1ng th\u00e9p cacbon kh\u00f4ng tr\u00e1ng ph\u1ee7 khi c\u1eaft m\u00e0ng PE ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng kho\u1ea3ng 20 ph\u00fat, t\u1ee9c l\u00e0 ph\u1ea3i thay l\u01b0\u1ee1i dao 24 l\u1ea7n trong m\u1ed7i ca l\u00e0m vi\u1ec7c 8 gi\u1edd, ti\u00eau t\u1ed1n 72 \u00d7 120 ph\u00fat th\u1eddi gian s\u1ea3n xu\u1ea5t.<\/div>\n <\/div>\n <\/div>\n\n <h3>C\u1eaft b\u1eb1ng l\u1ef1c c\u1eaft \u201cC\u1ed7 m\u00e1y ch\u1ee7 l\u1ef1c\u201d trong ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u1edd t\u00ednh linh ho\u1ea1t v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao<\/h3>\n\n <p>Ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng l\u1ef1c c\u1eaft ngang s\u1eed d\u1ee5ng hai l\u01b0\u1ee1i dao quay \u2014 m\u1ed9t l\u01b0\u1ee1i dao \u0111\u1ef1c v\u00e0 m\u1ed9t l\u01b0\u1ee1i dao c\u00e1i \u2014 ti\u1ebfp x\u00fac v\u1edbi nhau \u0111\u1ec3 t\u1ea1o ra \u0111\u01b0\u1eddng c\u1eaft li\u00ean t\u1ee5c theo ki\u1ec3u k\u00e9o. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 x\u1eed l\u00fd h\u1ea7u nh\u01b0 m\u1ecdi lo\u1ea1i v\u1eadt li\u1ec7u cu\u1ed9n d\u1ebbo: m\u00e0ng nh\u1ef1a c\u00f3 \u0111\u1ed9 d\u00e0y t\u1eeb 50 \u00bcm \u0111\u1ebfn tr\u00ean 500 \u00bcm, gi\u1ea5y, b\u00eca c\u1ee9ng, gi\u1ea5y b\u1ea1c nh\u00f4m, v\u1ea3i kh\u00f4ng d\u1ec7t, v\u1ea3i c\u00f4ng nghi\u1ec7p, b\u0103ng d\u00ednh v\u00e0 v\u1eadt li\u1ec7u nhi\u1ec1u l\u1edbp.<\/p>\n\n <p>C\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t n\u00f3i l\u00ean t\u1ea5t c\u1ea3. H\u1ec7 th\u1ed1ng c\u1eaft \u0111\u1ea1t \u0111\u1ed9 dung sai chi\u1ec1u r\u1ed9ng khe c\u1eaft \u00b10,1 mm, g\u1ea5p n\u0103m l\u1ea7n so v\u1edbi dao c\u1ea1o. T\u1ed1c \u0111\u1ed9 th\u01b0\u1eddng xuy\u00ean v\u01b0\u1ee3t qu\u00e1 600 m\/ph\u00fat, v\u1edbi c\u00e1c d\u00e2y chuy\u1ec1n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u1ed1i \u01b0u c\u00f3 th\u1ec3 \u0111\u1ea1t tr\u00ean 1.000 m\/ph\u00fat. Tu\u1ed5i th\u1ecd l\u01b0\u1ee1i dao k\u00e9o d\u00e0i t\u1eeb 8.000 \u0111\u1ebfn 12.000 km gi\u1eefa c\u00e1c l\u1ea7n m\u00e0i l\u1ea1i, cao h\u01a1n h\u00e0ng ch\u1ee5c l\u1ea7n so v\u1edbi l\u01b0\u1ee1i dao c\u1ea1o d\u00f9ng m\u1ed9t l\u1ea7n.<\/p>\n\n <p>Nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 chi ph\u00ed. Qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t \u0111\u00f2i h\u1ecfi t\u1eeb 30 \u0111\u1ebfn 45 ph\u00fat v\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt vi\u00ean \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o chuy\u00ean s\u00e2u, am hi\u1ec3u v\u1ec1 \u0111\u1ed9 ch\u1ed3ng l\u1ea5n c\u1ee7a dao (th\u01b0\u1eddng l\u00e0 0,0005\u2033 \u2013 0,001\u2033 \u0111\u1ed1i v\u1edbi m\u00e0ng phim, 0,001\u2033 \u2013 0,002\u2033 \u0111\u1ed1i v\u1edbi gi\u1ea5y), g\u00f3c nghi\u00eang (0,5\u00b0 \u2013 1,5\u00b0) v\u00e0 l\u1ef1c b\u00ean (4 \u2013 8 lbs). Chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cho gi\u00e1 \u0111\u1ee1 dao, tr\u1ee5c v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb cao h\u01a1n \u0111\u00e1ng k\u1ec3. V\u00e0 vi\u1ec7c m\u00e0i l\u1ea1i dao, d\u00f9 v\u1ec1 l\u00e2u d\u00e0i r\u1ebb h\u01a1n so v\u1edbi vi\u1ec7c mua dao d\u00f9ng m\u1ed9t l\u1ea7n, v\u1eabn \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 l\u1ecbch b\u1ea3o tr\u00ec v\u00e0 d\u1ef1 tr\u1eef dao d\u1ef1 ph\u00f2ng.<\/p>\n\n <div class=\"bp-3-stat-card\">\n <div class=\"bp-3-icon-wrap\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <circle cx=\"12\" cy=\"12\" r=\"10\" \/>\n <circle cx=\"12\" cy=\"12\" r=\"6\" \/>\n <circle cx=\"12\" cy=\"12\" r=\"2\" \/>\n <\/svg>\n <\/div>\n <div class=\"bp-3-content\">\n <div class=\"bp-3-number\">\u00b10,1 mm<\/div>\n <div class=\"bp-3-label\">Dung sai chi\u1ec1u r\u1ed9ng khe h\u1edf<\/div>\n <\/div>\n <\/div>\n\n <h3>C\u1eaft theo \u0111\u01b0\u1eddng k\u1ebb\/C\u1eaft n\u00e1t Khi \u00e1p l\u1ef1c th\u1ef1c hi\u1ec7n vi\u1ec7c c\u1eaft<\/h3>\n\n <p>M\u00e1y \u00e9p r\u1ea1ch r\u00e3nh s\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee1i dao tr\u00f2n \u00e9p v\u00e0o tr\u1ee5c l\u0103n \u0111e \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng (60\u201365 HRC) v\u1edbi l\u1ef1c 2\u20138 lbs, l\u00e0m v\u1ee1 v\u1ee5n v\u1eadt li\u1ec7u thay v\u00ec c\u1eaft n\u00f3. M\u00e1y n\u00e0y ph\u1ee5c v\u1ee5 m\u1ed9t ph\u00e2n kh\u00fac h\u1eb9p nh\u01b0ng quan tr\u1ecdng: b\u0103ng d\u00ednh nh\u1ea1y \u00e1p, l\u1edbp l\u00f3t nh\u00e3n m\u00e1c v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng tr\u00ean b\u00eca c\u1ee9ng d\u00e0y \u2014 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p m\u00e0 l\u01b0\u1ee1i dao c\u1ea1o s\u1ebd b\u1ecb d\u00ednh keo v\u00e0 dao c\u1eaft s\u1ebd l\u00e0 gi\u1ea3i ph\u00e1p qu\u00e1 m\u1ee9c c\u1ea7n thi\u1ebft.<\/p>\n\n <p>Trong ba ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y t\u1ea1o ra nhi\u1ec1u b\u1ee5i nh\u1ea5t v\u00e0 cho ch\u1ea5t l\u01b0\u1ee3ng m\u00e9p c\u1eaft th\u00f4 nh\u1ea5t. N\u1ebfu \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i l\u00e0 b\u0103ng d\u00ednh, nh\u00e3n d\u00e1n hay b\u00eca c\u1ee9ng, th\u00ec vi\u1ec7c s\u1eed d\u1ee5ng dao c\u1ea1o ho\u1eb7c k\u00e9o c\u1eaft g\u1ea7n nh\u01b0 ch\u1eafc ch\u1eafn l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n.<\/p>\n\n <h2 id=\"materials-best-suited\"><span class=\"h2-marker\">03.<\/span>Nh\u1eefng lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 c\u1eaft b\u1eb1ng dao c\u1ea1o?<\/h2>\n\n <p>Kho\u1ea3ng t\u1ed1i \u01b0u cho m\u00e1y c\u1eaft dao c\u1ea1o tuy h\u1eb9p nh\u01b0ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng: c\u00e1c d\u1ea3i v\u1eadt li\u1ec7u m\u1ecfng, d\u1ebbo v\u00e0 kh\u00f4ng c\u00f3 t\u00ednh m\u00e0i m\u00f2n. C\u00f3 hai y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh li\u1ec7u v\u1eadt li\u1ec7u c\u1ee7a b\u1ea1n c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y c\u1eaft dao c\u1ea1o hay kh\u00f4ng: \u0111\u1ed9 d\u00e0y v\u00e0 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n.<\/p>\n\n <p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng tham kh\u1ea3o v\u1ec1 m\u1ee9c \u0111\u1ed9 ph\u00f9 h\u1ee3p theo t\u1eebng lo\u1ea1i v\u1eadt li\u1ec7u. H\u00e3y s\u1eed d\u1ee5ng b\u1ea3ng n\u00e0y l\u00e0m \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u; lu\u00f4n ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m v\u1edbi lo\u1ea1i v\u1eadt li\u1ec7u c\u1ee5 th\u1ec3 v\u00e0 t\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n c\u1ee7a b\u1ea1n.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead>\n <tr>\n <th>Lo\u1ea1i v\u1eadt li\u1ec7u<\/th>\n <th>Ph\u1ea1m vi \u0111\u1ed9 d\u00e0y \u0111i\u1ec3n h\u00ecnh<\/th>\n <th>M\u1ee9c \u0111\u1ed9 ph\u00f9 h\u1ee3p c\u1ee7a Razor<\/th>\n <th>L\u01b0\u1ee1i dao \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb<\/th>\n <th>Ghi ch\u00fa<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>BOPP<\/td>\n <td>m\u01b0\u1eddi v\u00e0 s\u00e1u m\u01b0\u01a1i m\u1ed1t ph\u1ea9y hai m\u00e9t<\/td>\n <td>Xu\u1ea5t s\u1eafc<\/td>\n <td>Th\u00e9p cacbon, l\u1edbp ph\u1ee7 Z<\/td>\n <td>C\u00e1ch s\u1eed d\u1ee5ng dao c\u1ea1o hi\u1ec7u qu\u1ea3 nh\u1ea5t; \u0111\u1ed9 m\u00f2n l\u01b0\u1ee1i dao \u1edf m\u1ee9c t\u1ed1i thi\u1ec3u<\/td>\n <\/tr>\n <tr>\n <td>PET<\/td>\n <td>12.175\u00bc m<\/td>\n <td>T\u1ed1t<\/td>\n <td>Th\u00e9p kh\u00f4ng g\u1ec9, l\u1edbp ph\u1ee7 TiN<\/td>\n <td>C\u00e1c lo\u1ea1i dao c\u1ea1o c\u00f3 \u0111\u1ed9 d\u00e0y l\u1edbn h\u01a1n (>100 \u00bcm) \u0111\u1ea9y gi\u1edbi h\u1ea1n c\u1ee7a dao c\u1ea1o l\u00ean m\u1ee9c cao nh\u1ea5t<\/td>\n <\/tr>\n <tr>\n <td>Polyethylene m\u1eadt \u0111\u1ed9 th\u1ea5p \/ Polyethylene m\u1eadt \u0111\u1ed9 cao<\/td>\n <td>15.200 \u00bcm<\/td>\n <td>T\u1ed1t<\/td>\n <td>L\u1edbp ph\u1ee7 Z (Ma s\u00e1t b\u1eb1ng kh\u00f4ng)<\/td>\n <td>M\u00e0ng m\u1ecfng; L\u1edbp ph\u1ee7 Z c\u00f3 vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh khi \u0111\u1ed9 d\u00e0y v\u01b0\u1ee3t qu\u00e1 50 \u00bcm<\/td>\n <\/tr>\n <tr>\n <td>CPP<\/td>\n <td>15 80 \u00bc m<\/td>\n <td>Xu\u1ea5t s\u1eafc<\/td>\n <td>Th\u00e9p cacbon, l\u1edbp ph\u1ee7 Z<\/td>\n <td>T\u01b0\u01a1ng t\u1ef1 nh\u01b0 BOPP; c\u00e1c \u0111\u01b0\u1eddng c\u1eaft g\u1ecdn g\u00e0ng<\/td>\n <\/tr>\n <tr>\n <td>PVC<\/td>\n <td>15.200 \u00bcm<\/td>\n <td>C\u00f3 \u0111i\u1ec1u ki\u1ec7n<\/td>\n <td>Th\u00e9p kh\u00f4ng g\u1ec9, l\u1edbp ph\u1ee7 g\u1ed1m<\/td>\n <td>C\u00f3 th\u1ec3 g\u00e2y m\u00e0i m\u00f2n t\u00f9y thu\u1ed9c v\u00e0o h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t l\u00e0m d\u1ebbo<\/td>\n <\/tr>\n <tr>\n <td>Gi\u1ea5y b\u1ea1c nh\u00f4m<\/td>\n <td>s\u00e1u m\u00e9t r\u01b0\u1ee1i, m\u1ed9t ph\u1ea7n t\u01b0 m\u00e9t<\/td>\n <td>Xu\u1ea5t s\u1eafc<\/td>\n <td>Th\u00e9p kh\u00f4ng g\u1ec9<\/td>\n <td>Gi\u1ea5y b\u1ea1c m\u1ecfng r\u1ea5t d\u1ec5 c\u1eaft; c\u00e1c lo\u1ea1i gi\u1ea5y b\u1ea1c c\u1ee9ng h\u01a1n th\u00ec m\u00f2n nhanh h\u01a1n<\/td>\n <\/tr>\n <tr>\n <td>M\u00e0ng kim lo\u1ea1i h\u00f3a<\/td>\n <td>12 60 \u00bcm<\/td>\n <td>C\u00f3 \u0111i\u1ec1u ki\u1ec7n<\/td>\n <td>L\u1edbp ph\u1ee7 g\u1ed1m ho\u1eb7c TiN<\/td>\n <td>L\u1edbp kim lo\u1ea1i l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 m\u00e0i m\u00f2n c\u1ee7a c\u00e1c l\u01b0\u1ee1i dao kh\u00f4ng \u0111\u01b0\u1ee3c ph\u1ee7 l\u1edbp b\u1ea3o v\u1ec7<\/td>\n <\/tr>\n <tr>\n <td>V\u1eadt li\u1ec7u nhi\u1ec1u l\u1edbp (m\u00e0ng v\u1edbi m\u00e0ng)<\/td>\n <td>30 150 \u00bcm<\/td>\n <td>C\u00f3 \u0111i\u1ec1u ki\u1ec7n<\/td>\n <td>L\u1edbp ph\u1ee7 g\u1ed1m<\/td>\n <td>C\u00e1c l\u1edbp keo v\u00e0 c\u00e1c c\u1ea5u tr\u00fac x\u1ebfp ch\u1ed3ng nhi\u1ec1u v\u1eadt li\u1ec7u g\u00e2y \u1ee9ng su\u1ea5t l\u00ean c\u00e1c c\u00e1nh qu\u1ea1t<\/td>\n <\/tr>\n <tr>\n <td>S\u1ea3n ph\u1ea9m kh\u00f4ng d\u1ec7t<\/td>\n <td>30 \u00d7 200 gsm<\/td>\n <td>C\u00f3 \u0111i\u1ec1u ki\u1ec7n<\/td>\n <td>Cacbua vonfram<\/td>\n <td>\u0110\u1ed9 m\u00e0i m\u00f2n c\u1ee7a s\u1ee3i thay \u0111\u1ed5i r\u1ea5t nhi\u1ec1u t\u00f9y theo lo\u1ea1i v\u00e0 ph\u01b0\u01a1ng ph\u00e1p li\u00ean k\u1ebft<\/td>\n <\/tr>\n <tr>\n <td>Gi\u1ea5y \/ B\u00eca c\u1ee9ng<\/td>\n <td>50 300+ \u00bcm<\/td>\n <td>Kh\u00f4ng n\u00ean<\/td>\n <td> <\/td>\n <td>S\u1ee3i m\u00e0i m\u00f2n l\u00e0m h\u1ecfng l\u01b0\u1ee1i dao c\u1ea1o; h\u00e3y s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng l\u1ef1c c\u1eaft ngang<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>Quy lu\u1eadt r\u1ea5t r\u00f5 r\u00e0ng: n\u1ebfu v\u1eadt li\u1ec7u c\u1ee7a b\u1ea1n c\u00f3 k\u00edch th\u01b0\u1edbc d175 \u00bcm, kh\u00f4ng m\u00e0i m\u00f2n v\u00e0 kh\u00f4ng ch\u1ee9a ch\u1ea5t \u0111\u1ed9n, th\u00ec ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng dao c\u1ea1o s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. Ch\u1ec9 c\u1ea7n v\u1eadt li\u1ec7u \u0111\u00e1p \u1ee9ng b\u1ea5t k\u1ef3 ti\u00eau ch\u00ed n\u00e0o trong s\u1ed1 \u0111\u00f3 \u2014 d\u00e0y h\u01a1n, c\u00f3 t\u00ednh m\u00e0i m\u00f2n cao h\u01a1n ho\u1eb7c ch\u1ee9a ch\u1ea5t \u0111\u1ed9n \u2014 th\u00ec b\u1ea1n n\u00ean xem x\u00e9t ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng l\u1ef1c c\u1eaft.<\/p>\n\n <div class=\"bp-4-tip\">\n <div class=\"bp-4-icon\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <path d=\"M9 18h6\" \/>\n <path d=\"M10 22h4\" \/>\n <path d=\"M15.09 14c.18-.98.65-1.74 1.41-2.5A4.65 4.65 0 0 0 18 8 6 6 0 0 0 6 8c0 1 .23 2.23 1.5 3.5A4.61 4.61 0 0 1 8.91 14\" \/>\n <\/svg>\n <\/div>\n <div class=\"bp-4-text\">Quy t\u1eafc dao c\u1ea1o: d175 \u00bcm, kh\u00f4ng m\u00e0i m\u00f2n v\u00e0 kh\u00f4ng ch\u1ee9a ch\u1ea5t \u0111\u1ed9n; n\u1ebfu vi ph\u1ea1m b\u1ea5t k\u1ef3 ti\u00eau ch\u00ed n\u00e0o, h\u00e3y chuy\u1ec3n sang c\u1eaft b\u1eb1ng dao c\u1ea1o.<\/div>\n <\/div>\n\n <h2 id=\"blade-selection\"><span class=\"h2-marker\">04.<\/span>L\u1ef1a ch\u1ecdn l\u01b0\u1ee1i dao c\u1ea1o: V\u1eadt li\u1ec7u, l\u1edbp ph\u1ee7 v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft l\u1eadp<\/h2>\n\n <p>\u0110\u00e2y l\u00e0 th\u1ef1c t\u1ebf b\u1ecb \u0111\u00e1nh gi\u00e1 th\u1ea5p nh\u1ea5t trong quy tr\u00ecnh c\u1eaft b\u1eb1ng dao c\u1ea1o: vi\u1ec7c l\u1ef1a ch\u1ecdn l\u01b0\u1ee1i dao quy\u1ebft \u0111\u1ecbnh th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 chi ph\u00ed v\u1eadt t\u01b0 ti\u00eau hao.<\/p>\n\n<img decoding=\"async\" src=\"https:\/\/www.ketegroup.com\/wp-content\/uploads\/2026\/06\/Razor-Slitting-3.webp\" \n alt=\"C\u00f4ng nh\u00e2n T\u1eadp \u0111o\u00e0n KETE v\u1eadn h\u00e0nh m\u00e1y m\u00f3c t\u1ed1c \u0111\u1ed9 cao\" \n style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\"\n onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)';\"\n onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)';\">\n\n <p>H\u00e3y t\u00ednh to\u00e1n xem. M\u1ed9t l\u01b0\u1ee1i dao b\u1eb1ng th\u00e9p carbon kh\u00f4ng tr\u00e1ng ph\u1ee7 khi c\u1eaft m\u00e0ng PE s\u1ea1ch c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng kho\u1ea3ng 20 ph\u00fat. T\u00ednh ra l\u00e0 24 l\u1ea7n thay l\u01b0\u1ee1i dao m\u1ed7i ca l\u00e0m vi\u1ec7c. V\u1edbi 3\u20135 ph\u00fat cho m\u1ed7i l\u1ea7n thay l\u01b0\u1ee1i \u2013 bao g\u1ed3m vi\u1ec7c d\u1eebng d\u00e2y chuy\u1ec1n, thay l\u01b0\u1ee1i v\u00e0 l\u1eafp l\u1ea1i s\u1ee3i \u2013 b\u1ea1n s\u1ebd m\u1ea5t 72\u2013120 ph\u00fat s\u1ea3n xu\u1ea5t. G\u1ea7n 25% c\u1ee7a ca l\u00e0m vi\u1ec7c b\u1ecb m\u1ea5t do vi\u1ec7c thay l\u01b0\u1ee1i. N\u1ebfu n\u00e2ng c\u1ea5p v\u1ecb tr\u00ed \u0111\u00f3 l\u00ean s\u1eed d\u1ee5ng l\u01b0\u1ee1i dao c\u00f3 l\u1edbp ph\u1ee7 Zero Friction (Z), c\u00f9ng m\u1ed9t c\u00f4ng vi\u1ec7c c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh li\u00ean t\u1ee5c trong nhi\u1ec1u tu\u1ea7n m\u00e0 kh\u00f4ng c\u1ea7n thay l\u01b0\u1ee1i. M\u1eb7c d\u00f9 chi ph\u00ed m\u1ed7i \u0111\u01a1n v\u1ecb l\u01b0\u1ee1i dao cao h\u01a1n, nh\u01b0ng t\u00ednh to\u00e1n cho th\u1ea5y l\u1ef1a ch\u1ecdn l\u01b0\u1ee1i dao c\u00f3 l\u1edbp ph\u1ee7 mang l\u1ea1i l\u1ee3i \u00edch \u00e1p \u0111\u1ea3o.<\/p>\n\n <h3>V\u1eadt li\u1ec7u v\u00e0 l\u1edbp ph\u1ee7 l\u01b0\u1ee1i dao L\u1ef1a ch\u1ecdn l\u01b0\u1ee1i dao ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u c\u1ee7a b\u1ea1n<\/h3>\n\n <p>Hi\u1ec7u su\u1ea5t c\u1ee7a l\u01b0\u1ee1i dao ph\u1ee5 thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u n\u1ec1n, l\u1edbp ph\u1ee7 v\u00e0 lo\u1ea1i m\u00e0ng c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a qua l\u01b0\u1ee1i dao. H\u01b0\u1edbng d\u1eabn c\u1eaft b\u1eb1ng dao c\u1ea1o theo ti\u00eau chu\u1ea9n ng\u00e0nh c\u1ee7a Cadence, Inc. cung c\u1ea5p m\u1ed9t ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n c\u01a1 b\u1ea3n, gi\u00fap vi\u1ec7c so s\u00e1nh tr\u1edf n\u00ean kh\u1ea3 thi (Cadence, Inc., 2024).<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead>\n <tr>\n <th>Ch\u1ea5t li\u1ec7u l\u01b0\u1ee1i dao<\/th>\n <th>L\u1edbp ph\u1ee7<\/th>\n <th>Ch\u1ec9 s\u1ed1 m\u00e0i m\u00f2n (so v\u1edbi th\u00e9p cacbon)<\/th>\n <th>Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/th>\n <th>Tu\u1ed5i th\u1ecd \u0111i\u1ec3n h\u00ecnh (M\u00e0ng PE s\u1ea1ch)<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>Th\u00e9p cacbon<\/td>\n <td>Kh\u00f4ng c\u00f3<\/td>\n <td>1\u00d7<\/td>\n <td>C\u00e1c b\u1ed9 phim c\u00f3 kinh ph\u00ed th\u1ea5p, s\u1ea3n xu\u1ea5t v\u1edbi s\u1ed1 l\u01b0\u1ee3ng \u00edt, ch\u1ea5t l\u01b0\u1ee3ng cao<\/td>\n <td>~20 ph\u00fat<\/td>\n <\/tr>\n <tr>\n <td>Th\u00e9p kh\u00f4ng g\u1ec9<\/td>\n <td>Kh\u00f4ng c\u00f3<\/td>\n <td>~10\u00d7<\/td>\n <td>M\u00f4i tr\u01b0\u1eddng d\u1ec5 b\u1ecb \u0103n m\u00f2n<\/td>\n <td>~3\u20134 gi\u1edd<\/td>\n <\/tr>\n <tr>\n <td>M2 HSS<\/td>\n <td>G\u1ed1m (K)<\/td>\n <td>~16\u00d7<\/td>\n <td>M\u00e0ng c\u00f3 ch\u1ea5t \u0111\u1ed9n nh\u1eb9 (CaCO\u0192, TiO\u201a)<\/td>\n <td>~2 tu\u1ea7n<\/td>\n <\/tr>\n <tr>\n <td>Cacbua vonfram r\u1eafn<\/td>\n <td>Kh\u00f4ng c\u00f3<\/td>\n <td>~80\u00d7<\/td>\n <td>M\u00e0ng nh\u1ef1a ch\u1ecbu l\u1ef1c cao, nh\u1ef1a m\u00e0i m\u00f2n\/nh\u1ef1a t\u00e1i ch\u1ebf<\/td>\n <td>Th\u00e1ng<\/td>\n <\/tr>\n <tr>\n <td>G\u1ed1m zirconia<\/td>\n <td>Kh\u00f4ng (t\u1ef1 m\u00e0i)<\/td>\n <td>~100\u00d7<\/td>\n <td>M\u00e0ng c\u00f3 \u0111\u1ed9 m\u00e0i m\u00f2n cao, ch\u1ee9a canxi cacbonat<\/td>\n <td>Th\u00e1ng<\/td>\n <\/tr>\n <tr>\n <td>Cacbua vonfram<\/td>\n <td>Kim c\u01b0\u01a1ng (Diamaze\u00ae)<\/td>\n <td>~1.300\u00d7<\/td>\n <td>C\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u tu\u1ed5i th\u1ecd t\u1ed1i \u0111a; v\u1eadt li\u1ec7u m\u00e0i m\u00f2n c\u1ef1c m\u1ea1nh<\/td>\n <td>6 \u00d7 12 th\u00e1ng<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <div class=\"bp-5-compare\">\n <div class=\"bp-5-header\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <path d=\"m16 16 3-8 3 8c-.87.65-1.92 1-3 1s-2.13-.35-3-1Z\" \/>\n <path d=\"m2 16 3-8 3 8c-.87.65-1.92 1-3 1s-2.13-.35-3-1Z\" \/>\n <path d=\"M7 21h10\" \/>\n <path d=\"M12 3v18\" \/>\n <path d=\"M3 7h2c2 0 5-1 7-2 2 1 5 2 7 2h2\" \/>\n <\/svg>\n <div class=\"bp-5-title\">So s\u00e1nh kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n c\u1ee7a l\u01b0\u1ee1i dao<\/div>\n <\/div>\n <div class=\"bp-5-bars\">\n <div class=\"bp-5-bar\">\n <div class=\"bp-5-bar-label\">Th\u00e9p cacbon<\/div>\n <div class=\"bp-5-bar-track\">\n <div class=\"bp-5-bar-fill bp-5-bar-fill--1\"><\/div>\n <\/div>\n <div class=\"bp-5-bar-value\">1\u00d7<\/div>\n <\/div>\n <div class=\"bp-5-bar\">\n <div class=\"bp-5-bar-label\">Th\u00e9p kh\u00f4ng g\u1ec9<\/div>\n <div class=\"bp-5-bar-track\">\n <div class=\"bp-5-bar-fill bp-5-bar-fill--2\"><\/div>\n <\/div>\n <div class=\"bp-5-bar-value\">~10\u00d7<\/div>\n <\/div>\n <div class=\"bp-5-bar\">\n <div class=\"bp-5-bar-label\">M2 HSS<\/div>\n <div class=\"bp-5-bar-track\">\n <div class=\"bp-5-bar-fill bp-5-bar-fill--3\"><\/div>\n <\/div>\n <div class=\"bp-5-bar-value\">~16\u00d7<\/div>\n <\/div>\n <div class=\"bp-5-bar\">\n <div class=\"bp-5-bar-label\">Cacbua vonfram r\u1eafn<\/div>\n <div class=\"bp-5-bar-track\">\n <div class=\"bp-5-bar-fill bp-5-bar-fill--4\"><\/div>\n <\/div>\n <div class=\"bp-5-bar-value\">~80\u00d7<\/div>\n <\/div>\n <div class=\"bp-5-bar\">\n <div class=\"bp-5-bar-label\">G\u1ed1m zirconia<\/div>\n <div class=\"bp-5-bar-track\">\n <div class=\"bp-5-bar-fill bp-5-bar-fill--5\"><\/div>\n <\/div>\n <div class=\"bp-5-bar-value\">~100\u00d7<\/div>\n <\/div>\n <div class=\"bp-5-bar\">\n <div class=\"bp-5-bar-label\">Cacbua ph\u1ee7 kim c\u01b0\u01a1ng<\/div>\n <div class=\"bp-5-bar-track\">\n <div class=\"bp-5-bar-fill bp-5-bar-fill--6\"><\/div>\n <\/div>\n <div class=\"bp-5-bar-value\">~1.300\u00d7<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <p>C\u00e1c l\u1edbp ph\u1ee7 mang \u0111\u1ebfn m\u1ed9t logic ri\u00eang. <strong>Kh\u00f4ng ma s\u00e1t (Z)<\/strong> gi\u1ea3m l\u1ef1c c\u1ea3n tr\u00ean m\u00e0ng c\u0103ng m\u1ecfng l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho m\u00e0ng PE c\u00f3 \u0111\u1ed9 d\u00e0y d\u01b0\u1edbi 50 \u00bcm. <strong>G\u1ed1m (K)<\/strong> c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u00e1c ch\u1ea5t \u0111\u1ed9n m\u00e0i m\u00f2n nh\u01b0 canxi cacbonat v\u00e0 titan dioxit. <strong>TiN (T)<\/strong> Nitrua titan, l\u1edbp ph\u1ee7 m\u00e0u v\u00e0ng, r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c lo\u1ea1i PET v\u00e0 PE th\u00f4ng d\u1ee5ng. <strong>To\u00e0n g\u1ed1m (X)<\/strong> ng\u0103n ng\u1eeba c\u00e1c tr\u01b0\u1eddng h\u1ee3p phim c\u00f3 l\u1edbp m\u1ef1c d\u00e0y ho\u1eb7c \u0111\u00e3 qua in \u1ea5n, trong \u0111\u00f3 ch\u00ednh l\u1edbp m\u1ef1c \u0111\u00f3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 ch\u1ea5t m\u00e0i m\u00f2n.<\/p>\n\n <p>L\u1eddi khuy\u00ean th\u1ef1c t\u1ebf: h\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p l\u01b0\u1ee1i dao cung c\u1ea5p m\u1eabu th\u1eed v\u00e0 ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m theo th\u1eddi gian. Ghi l\u1ea1i s\u1ed1 ph\u00fat cho \u0111\u1ebfn khi xu\u1ea5t hi\u1ec7n v\u1ebft g\u1edd \u0111\u1ea7u ti\u00ean tr\u00ean m\u00e9p r\u1ea1ch. H\u00e3y \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c, \u0111\u1eebng ph\u1ecfng \u0111o\u00e1n. M\u1ed9t l\u01b0\u1ee1i dao $2 c\u00f3 tu\u1ed5i th\u1ecd 20 ph\u00fat s\u1ebd c\u00f3 chi ph\u00ed tr\u00ean m\u1ed7i gi\u1edd v\u1eadn h\u00e0nh cao h\u01a1n so v\u1edbi m\u1ed9t l\u01b0\u1ee1i dao $20 c\u00f3 tu\u1ed5i th\u1ecd hai tu\u1ea7n.<\/p>\n\n <h3>C\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft l\u1eadp l\u01b0\u1ee1i dao: G\u00f3c, \u0111\u1ed9 s\u00e2u v\u00e0 v\u1ecb tr\u00ed<\/h3>\n\n <p>M\u1ed9t l\u01b0\u1ee1i dao s\u1eafc b\u00e9n nh\u01b0ng \u0111\u1eb7t sai v\u1ecb tr\u00ed s\u1ebd c\u1eaft k\u00e9m h\u01a1n m\u1ed9t l\u01b0\u1ee1i dao c\u00f9n nh\u01b0ng \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed.<\/p>\n\n <p><strong>G\u00f3c t\u1ea5n c\u00f4ng.<\/strong> G\u00f3c ti\u00eau chu\u1ea9n ban \u0111\u1ea7u l\u00e0 45\u00b0 so v\u1edbi m\u1eb7t ph\u1eb3ng v\u1eadt li\u1ec7u. C\u00e1c g\u00f3c nh\u1ecf h\u01a1n (30\u201340\u00b0) t\u1ea1o ra chuy\u1ec3n \u0111\u1ed9ng c\u1eaft d\u00e0i h\u01a1n v\u00e0 ph\u00e2n b\u1ed5 \u0111\u1ed9 m\u00f2n tr\u00ean m\u1ed9t \u0111o\u1ea1n m\u00e9p c\u1eaft d\u00e0i h\u01a1n, r\u1ea5t l\u00fd t\u01b0\u1edfng cho c\u00e1c l\u1edbp m\u00e0ng c\u1ef1c m\u1ecfng, n\u01a1i l\u1ef1c c\u1ea3n t\u1ed1i thi\u1ec3u l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. C\u00e1c g\u00f3c l\u1edbn h\u01a1n (50\u201360\u00b0) t\u1eadp trung l\u1ef1c v\u00e0o m\u1ed9t \u0111o\u1ea1n m\u00e9p c\u1eaft ng\u1eafn h\u01a1n, h\u1eefu \u00edch khi v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng cao, g\u00e2y kh\u00f3 kh\u0103n cho qu\u00e1 tr\u00ecnh c\u1eaft xuy\u00ean.<\/p>\n\n <p><strong>\u0110\u1ed9 s\u00e2u th\u00e2m nh\u1eadp.<\/strong> C\u00f4ng th\u1ee9c: \u0111\u1ed9 nh\u00f4 c\u1ee7a l\u01b0\u1ee1i dao = \u0111\u1ed9 d\u00e0y v\u1eadt li\u1ec7u + 50% l\u1ea7n \u0111\u1ed9 d\u00e0y v\u1eadt li\u1ec7u. \u0110\u1ed1i v\u1edbi v\u1eadt li\u1ec7u PE d\u00e0y 50 \u00bcm, l\u01b0\u1ee1i dao s\u1ebd nh\u00f4 ra kh\u1ecfi m\u1eb7t ph\u1eb3ng v\u1eadt li\u1ec7u 75 \u00bcm. N\u1ebfu \u0111\u1ed9 s\u00e2u qu\u00e1 n\u00f4ng, l\u01b0\u1ee1i dao s\u1ebd tr\u01b0\u1ee3t qua v\u00e0 d\u1ea3i v\u1eadt li\u1ec7u s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c c\u1eaft. N\u1ebfu \u0111\u1ed9 s\u00e2u qu\u00e1 l\u1edbn, l\u01b0\u1ee1i dao s\u1ebd ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u1ed9 phanh, l\u00e0m t\u0103ng l\u1ef1c c\u1ea3n v\u00e0 c\u00f3 nguy c\u01a1 g\u00e2y \u0111\u1ee9t d\u1ea3i v\u1eadt li\u1ec7u.<\/p>\n\n <p><strong>C\u0103n gi\u1eefa r\u00e3nh.<\/strong> Trong c\u00e1c h\u1ec7 th\u1ed1ng c\u1eaft b\u1eb1ng dao c\u1ea1o trong r\u00e3nh, \u0111\u1ea7u l\u01b0\u1ee1i dao ph\u1ea3i n\u1eb1m ch\u00ednh x\u00e1c tr\u00ean tr\u1ee5c t\u00e2m c\u1ee7a r\u00e3nh. N\u1ebfu b\u1ecb l\u1ec7ch sang m\u1ed9t trong hai b\u00ean s\u1ebd t\u1ea1o ra l\u1ef1c c\u1eaft kh\u00f4ng \u0111\u1ed1i x\u1ee9ng, d\u1eabn \u0111\u1ebfn \u0111\u01b0\u1eddng c\u1eaft g\u1ee3n s\u00f3ng \u2014 m\u1ed9t trong nh\u1eefng khi\u1ebfu n\u1ea1i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean c\u00e1c d\u00e2y chuy\u1ec1n c\u1eaft b\u1eb1ng dao c\u1ea1o. Chi\u1ec1u r\u1ed9ng r\u00e3nh ph\u1ea3i l\u1edbn h\u01a1n \u0111\u1ed9 d\u00e0y l\u01b0\u1ee1i dao t\u1eeb 0,002\u2033 \u0111\u1ebfn 0,005\u2033.<\/p>\n\n <p>Cu\u1ed1i c\u00f9ng, h\u00e3y quan s\u00e1t <strong>Quy t\u1eafc c\u0103ng th\u1eb3ng 10%<\/strong>: L\u1ef1c c\u0103ng c\u1ee7a d\u1ea3i v\u1eadt li\u1ec7u trong khu v\u1ef1c c\u1eaft d\u1ecdc kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 10% so v\u1edbi gi\u1edbi h\u1ea1n \u0111\u00e0n h\u1ed3i c\u1ee7a v\u1eadt li\u1ec7u. Khi v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng n\u00e0y, v\u1eadt li\u1ec7u s\u1ebd b\u1ecb k\u00e9o gi\u00e3n kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u \u1edf hai b\u00ean l\u01b0\u1ee1i dao, d\u1eabn \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft d\u1ecdc suy gi\u1ea3m nhanh ch\u00f3ng \u2014 \u0111\u00e2y l\u00e0 nguy\u00ean l\u00fd do Ti\u1ebfn s\u0129 David Roisum \u0111\u1ec1 xu\u1ea5t trong c\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u n\u1ec1n t\u1ea3ng c\u1ee7a \u00f4ng v\u1ec1 c\u01a1 h\u1ecdc x\u1eed l\u00fd d\u1ea3i v\u1eadt li\u1ec7u.<\/p>\n\n <div class=\"bp-6-principle\">\n <div class=\"bp-6-content\">\n <div class=\"bp-6-label\">Quy t\u1eafc c\u0103ng th\u1eb3ng<\/div>\n <div class=\"bp-6-big-number\">10%<\/div>\n <div class=\"bp-6-text\">\u0110\u1ed9 c\u0103ng c\u1ee7a d\u1ea3i v\u1eadt li\u1ec7u tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 10% so v\u1edbi gi\u1edbi h\u1ea1n \u0111\u00e0n h\u1ed3i c\u1ee7a v\u1eadt li\u1ec7u t\u1ea1i khu v\u1ef1c c\u1eaft cu\u1ed9n.<\/div>\n <\/div>\n <div class=\"bp-6-icon\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <circle cx=\"12\" cy=\"12\" r=\"3\" \/>\n <path d=\"M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z\" \/>\n <\/svg>\n <\/div>\n <\/div>\n\n <h2 id=\"machine-selection\"><span class=\"h2-marker\">05.<\/span>C\u00e1ch ch\u1ecdn m\u00e1y c\u1eaft cu\u1ed9n dao c\u1ea1o: C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh v\u00e0 ti\u00eau ch\u00ed quy\u1ebft \u0111\u1ecbnh<\/h2>\n\n <p>\u0110\u1ebfn l\u00fac n\u00e0y, b\u1ea1n \u0111\u00e3 bi\u1ebft r\u1eb1ng v\u1eadt li\u1ec7u c\u1ee7a m\u00ecnh c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng m\u00e1y c\u1eaft l\u01b0\u1ee1i dao. C\u00e2u h\u1ecfi ti\u1ebfp theo l\u00e0: n\u00ean ch\u1ecdn m\u00e1y n\u00e0o?<\/p>\n\n <p>H\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c ghi ch\u00e9p c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ri\u00eang b\u1ea1n tr\u01b0\u1edbc khi tham kh\u1ea3o b\u1ea5t k\u1ef3 b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u00e0o c\u1ee7a nh\u00e0 cung c\u1ea5p. Ghi l\u1ea1i: (1) chi\u1ec1u r\u1ed9ng t\u1ed1i \u0111a c\u1ee7a cu\u1ed9n v\u1eadt li\u1ec7u m\u00e0 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 x\u1eed l\u00fd (ph\u1ea1m vi th\u00f4ng th\u01b0\u1eddng trong c\u00f4ng nghi\u1ec7p: 600\u20132.600 mm), (2) t\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n m\u1ee5c ti\u00eau (100\u2013600 m\/ph\u00fat), (3) chi\u1ec1u r\u1ed9ng d\u1ea3i c\u1eaft t\u1ed1i thi\u1ec3u m\u00e0 b\u1ea1n c\u1ea7n s\u1ea3n xu\u1ea5t (5\u201350 mm, t\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng), (4) \u0111\u01b0\u1eddng k\u00ednh cu\u1ed9n th\u00e0nh ph\u1ea9m t\u1ed1i \u0111a, v\u00e0 (5) t\u1ea7n su\u1ea5t thay \u0111\u1ed5i d\u00e2y chuy\u1ec1n \u2013 h\u00e0ng ng\u00e0y, h\u00e0ng tu\u1ea7n ho\u1eb7c m\u1ed7i ca l\u00e0m vi\u1ec7c.<\/p>\n\n <p>D\u1ef1a tr\u00ean nh\u1eefng con s\u1ed1 n\u00e0y, h\u00e3y \u0111\u00e1nh gi\u00e1 c\u00e1c m\u00e1y m\u00f3c theo danh s\u00e1ch ki\u1ec3m tra sau:<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead>\n <tr>\n <th>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n <th>Nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd<\/th>\n <th>T\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>Chi\u1ec1u r\u1ed9ng t\u1ed1i \u0111a c\u1ee7a trang web<\/td>\n <td>Ph\u00f9 h\u1ee3p v\u1edbi cu\u1ed9n nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o r\u1ed9ng nh\u1ea5t c\u1ee7a b\u1ea1n + bi\u00ean \u0111\u1ed9 10%<\/td>\n <td>\u0110\u1ea3m b\u1ea3o t\u00ednh b\u1ec1n v\u1eefng cho kho\u1ea3n \u0111\u1ea7u t\u01b0; gi\u00fap tr\u00e1nh ph\u1ea3i mua th\u00eam m\u00e1y m\u00f3c \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng vi\u1ec7c c\u00f3 quy m\u00f4 l\u1edbn h\u01a1n<\/td>\n <\/tr>\n <tr>\n <td>T\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a<\/td>\n <td>300\u2013600 m\/ph\u00fat \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng dao c\u1ea1o<\/td>\n <td>T\u1ed1c \u0111\u1ed9 cao h\u01a1n gi\u00fap t\u0103ng n\u0103ng su\u1ea5t nh\u01b0ng c\u0169ng l\u00e0m gia t\u0103ng m\u1ee9c \u0111\u1ed9 m\u00e0i m\u00f2n c\u1ee7a l\u01b0\u1ee1i dao v\u00e0 nhi\u1ec7t \u0111\u1ed9; \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng<\/td>\n <\/tr>\n <tr>\n <td>Chi\u1ec1u r\u1ed9ng khe h\u1edf t\u1ed1i thi\u1ec3u<\/td>\n <td>d10 mm cho h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng phim<\/td>\n <td>Kh\u1ea3 n\u0103ng h\u1eb9p h\u01a1n l\u1ea1i h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i \u0111\u01a1n h\u00e0ng h\u01a1n; \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t nh\u00e3n v\u00e0 b\u0103ng d\u00ednh<\/td>\n <\/tr>\n <tr>\n <td>\u0110\u1ed9 ch\u00ednh x\u00e1c khi c\u1eaft d\u1ecdc<\/td>\n <td>\u00b10,3 mm ho\u1eb7c t\u1ed1t h\u01a1n<\/td>\n <td>X\u00e1c \u0111\u1ecbnh xem c\u00e1c cu\u1ed9n s\u1ea3n ph\u1ea9m ho\u00e0n thi\u1ec7n c\u00f3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a kh\u00e1ch h\u00e0ng hay kh\u00f4ng m\u00e0 kh\u00f4ng c\u1ea7n gia c\u00f4ng l\u1ea1i<\/td>\n <\/tr>\n <tr>\n <td>\u0110\u01b0\u1eddng k\u00ednh cu\u1ed9n l\u1ea1i\/th\u1ea3 ra<\/td>\n <td>Chi\u1ec1u r\u1ed9ng cu\u1ed9n ra t\u1ed1i \u0111a \u00a61.800 mm, chi\u1ec1u r\u1ed9ng cu\u1ed9n v\u00e0o t\u1ed1i \u0111a \u00a61.500 mm<\/td>\n <td>\u0110\u01b0\u1eddng k\u00ednh l\u1edbn h\u01a1n gi\u00fap gi\u1ea3m t\u1ea7n su\u1ea5t thay cu\u1ed9n v\u00e0 l\u01b0\u1ee3ng ph\u1ebf li\u1ec7u do n\u1ed1i cu\u1ed9n<\/td>\n <\/tr>\n <tr>\n <td>Ki\u1ec3m so\u00e1t \u0111\u1ed9 c\u0103ng<\/td>\n <td>H\u1ec7 th\u1ed1ng v\u00f2ng k\u00edn v\u1edbi c\u1ea3m bi\u1ebfn l\u1ef1c, \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b11N<\/td>\n <td>Y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng c\u1eaft \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u r\u1ed9ng<\/td>\n <\/tr>\n <tr>\n <td>\u0110\u1ecbnh v\u1ecb l\u01b0\u1ee1i dao<\/td>\n <td>H\u01b0\u1edbng d\u1eabn chuy\u1ec3n \u0111\u1ed5i t\u1ea7n s\u1ed1 th\u1ea5p; ch\u1ebf \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng\/servo d\u00e0nh cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t \u0111a d\u1ea1ng s\u1ea3n ph\u1ea9m<\/td>\n <td>T\u00ednh n\u0103ng \u0111\u1ecbnh v\u1ecb t\u1ef1 \u0111\u1ed9ng gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian thi\u1ebft l\u1eadp t\u1eeb 30 ph\u00fat xu\u1ed1ng c\u00f2n d\u01b0\u1edbi 5 ph\u00fat \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng vi\u1ec7c c\u00f3 nhi\u1ec1u kh\u1ed5 kh\u00e1c nhau<\/td>\n <\/tr>\n <tr>\n <td>PLC v\u00e0 H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n<\/td>\n <td>Siemens, Yaskawa ho\u1eb7c Delta v\u1edbi giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng (HMI) m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng<\/td>\n <td>X\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 d\u1ec5 s\u1eed d\u1ee5ng, kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef c\u00f4ng th\u1ee9c v\u00e0 kh\u1ea3 n\u0103ng ch\u1ea9n \u0111o\u00e1n<\/td>\n <\/tr>\n <tr>\n <td>Tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n<\/td>\n <td>CE, ISO 12100 ho\u1eb7c ti\u00eau chu\u1ea9n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng<\/td>\n <td>Kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng; \u0111\u1ed3ng th\u1eddi \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng \u0111\u01b0\u1ee3c b\u1ea3o hi\u1ec3m v\u00e0 s\u1ef1 ch\u1ea5p thu\u1eadn c\u1ee7a nh\u00e0 khai th\u00e1c<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <div class=\"rich-callout\">\n <p><strong>Khi \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p, \u0111\u1eebng ch\u1ec9 nh\u00ecn v\u00e0o b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/strong> V\u00ed d\u1ee5, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t nh\u01b0 KETE cung c\u1ea5p c\u00e1c m\u00e1y c\u1eaft d\u1ea3i v\u1edbi c\u00e1c c\u1ea5u h\u00ecnh cu\u1ed9n trung t\u00e2m, b\u1ec1 m\u1eb7t v\u00e0 k\u1ebft h\u1ee3p trung t\u00e2m-b\u1ec1 m\u1eb7t, h\u1ed7 tr\u1ee3 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng dao c\u1ea1o, c\u1eaft b\u1eb1ng k\u00e9o v\u00e0 c\u1eaft r\u1ea1ch tr\u00ean c\u00f9ng m\u1ed9t n\u1ec1n t\u1ea3ng, \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn theo ti\u00eau chu\u1ea9n CE v\u00e0 RoHS. D\u00e2y chuy\u1ec1n c\u1eaft d\u1ea3i c\u1ee7a h\u1ecd \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b10,1 mm v\u1edbi chi\u1ec1u r\u1ed9ng c\u1eaft t\u1ed1i thi\u1ec3u ch\u1ec9 5 mm, c\u00f9ng d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 to\u00e0n c\u1ea7u t\u1ea1i h\u01a1n 80 qu\u1ed1c gia, bao g\u1ed3m l\u1eafp \u0111\u1eb7t t\u1ea1i ch\u1ed7 v\u00e0 \u0111\u00e0o t\u1ea1o. Ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh 1\u20132 n\u0103m k\u00e8m theo d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i chuy\u00ean bi\u1ec7t t\u1ea1i service@ketegroup.com l\u00e0 m\u1ed9t tham chi\u1ebfu h\u1eefu \u00edch v\u1ec1 nh\u1eefng g\u00ec m\u1ed9t g\u00f3i d\u1ecbch v\u1ee5 to\u00e0n di\u1ec7n t\u1eeb nh\u00e0 cung c\u1ea5p n\u00ean bao g\u1ed3m. \u0110\u1ec3 kh\u00e1m ph\u00e1 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd, h\u00e3y truy c\u1eadp <a href=\"https:\/\/www.ketegroup.com\/vn\/may-moc-2\/may-cat\/\">D\u00f2ng s\u1ea3n ph\u1ea9m m\u00e1y c\u1eaft d\u1ecdc<\/a> ho\u1eb7c xem l\u1ea1i <a href=\"https:\/\/www.ketegroup.com\/vn\/chat-luong\/\">ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh v\u00e0 ph\u1ea1m vi d\u1ecbch v\u1ee5 to\u00e0n c\u1ea7u<\/a>.<\/p>\n <\/div>\n\n <p>Ngo\u00e0i c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, c\u00f3 hai ph\u1ea9m ch\u1ea5t c\u1ee7a nh\u00e0 cung c\u1ea5p c\u00f2n quan tr\u1ecdng h\u01a1n b\u1ea5t k\u1ef3 con s\u1ed1 c\u1ee5 th\u1ec3 n\u00e0o. Th\u1ee9 nh\u1ea5t, <strong>kh\u1ea3 n\u0103ng c\u1eaft th\u1eed<\/strong> Nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 ch\u1ea1y th\u1eed nguy\u00ean li\u1ec7u th\u1ef1c t\u1ebf c\u1ee7a qu\u00fd c\u00f4ng ty tr\u00ean m\u00e1y c\u1ee7a h\u1ecd tr\u01b0\u1edbc khi qu\u00fd c\u00f4ng ty quy\u1ebft \u0111\u1ecbnh k\u00fd h\u1ee3p \u0111\u1ed3ng kh\u00f4ng? M\u1ed9t chi\u1ebfc m\u00e1y c\u00f3 th\u1ec3 c\u1eaft cu\u1ed9n BOPP r\u1ea5t \u0111\u1eb9p nh\u01b0ng l\u1ea1i c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n khi x\u1eed l\u00fd lo\u1ea1i PET c\u1ee5 th\u1ec3 c\u1ee7a qu\u00fd c\u00f4ng ty, v\u00e0 c\u00e1ch duy nh\u1ea5t \u0111\u1ec3 bi\u1ebft ch\u1eafc ch\u1eafn l\u00e0 ph\u1ea3i th\u1eed nghi\u1ec7m. Th\u1ee9 hai, <strong>ph\u1ea1m vi d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i<\/strong> Th\u1eddi gian ph\u1ea3n h\u1ed3i c\u1ee7a b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt t\u1ea1i khu v\u1ef1c c\u1ee7a qu\u00fd v\u1ecb l\u00e0 bao l\u00e2u, v\u00e0 ph\u1ee5 t\u00f9ng thay th\u1ebf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c giao trong bao l\u00e2u? M\u1ed9t chi\u1ebfc m\u00e1y c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ho\u00e0n h\u1ea3o nh\u01b0ng kh\u00f4ng c\u00f3 d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng s\u1ebd tr\u1edf th\u00e0nh g\u00e1nh n\u1eb7ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 t\u00e0i s\u1ea3n.<\/p>\n\n <h2 id=\"troubleshooting\"><span class=\"h2-marker\">06.<\/span>C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p trong qu\u00e1 tr\u00ecnh c\u1eaft b\u1eb1ng dao c\u1ea1o v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c<\/h2>\n\n <p>M\u1ecdi d\u00e2y chuy\u1ec1n c\u1eaft b\u1eb1ng dao c\u1ea1o \u0111\u1ec1u g\u1eb7p ph\u1ea3i c\u00e1c s\u1ef1 c\u1ed1. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t gi\u1eefa m\u1ed9t d\u00e2y chuy\u1ec1n ho\u1ea1t \u0111\u1ed9ng c\u00f3 l\u00e3i v\u00e0 m\u1ed9t d\u00e2y chuy\u1ec1n g\u00e2y th\u1ea5t tho\u00e1t ti\u1ec1n do ph\u1ebf li\u1ec7u v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng n\u1eb1m \u1edf t\u1ed1c \u0111\u1ed9 ch\u1ea9n \u0111o\u00e1n c\u00e1c s\u1ef1 c\u1ed1 \u0111\u00f3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 n\u0103m v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn nh\u1ea5t, k\u00e8m theo c\u00e1c nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 x\u1ea3y ra v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c ngay l\u1eadp t\u1ee9c.<\/p>\n\n<img decoding=\"async\" src=\"https:\/\/www.ketegroup.com\/wp-content\/uploads\/2026\/06\/Razor-Slitting-2.webp\" \n alt=\"C\u00f4ng nh\u00e2n T\u1eadp \u0111o\u00e0n KETE v\u1eadn h\u00e0nh m\u00e1y m\u00f3c t\u1ed1c \u0111\u1ed9 cao\" \n style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\"\n onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)';\"\n onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)';\">\n\n <p><strong>M\u00e9p khe th\u00f4 r\u00e1p ho\u1eb7c kh\u00f4ng \u0111\u1ec1u.<\/strong> L\u01b0\u1ee1i dao b\u1ecb c\u00f9n ho\u1eb7c g\u00f3c c\u1eaft qu\u00e1 d\u1ed1c. H\u00e3y thay l\u01b0\u1ee1i dao tr\u01b0\u1edbc ti\u00ean \u2014 \u0111\u00e2y l\u00e0 y\u1ebfu t\u1ed1 r\u1ebb nh\u1ea5t \u0111\u1ec3 kh\u1eafc ph\u1ee5c. N\u1ebfu v\u1ea5n \u0111\u1ec1 t\u00e1i di\u1ec5n trong v\u00f2ng v\u00e0i ph\u00fat, h\u00e3y th\u1eed gi\u1ea3m g\u00f3c c\u1eaft (30\u201340\u00b0) v\u00e0 ki\u1ec3m tra xem v\u1eadt li\u1ec7u c\u1ee7a b\u1ea1n c\u00f3 ch\u1ee9a ch\u1ea5t \u0111\u1ed9n m\u00e0i m\u00f2n hay kh\u00f4ng.<\/p>\n\n <p><strong>H\u00e3y l\u00e0m ch\u1ea3y c\u00e1c h\u1ea1t d\u1ecdc theo m\u00e9p c\u1eaft.<\/strong> Nhi\u1ec7t sinh ra do ma s\u00e1t \u0111ang v\u01b0\u1ee3t qu\u00e1 \u0111i\u1ec3m m\u1ec1m c\u1ee7a m\u00e0ng \u2013 kho\u1ea3ng 120\u00b0C \u0111\u1ed1i v\u1edbi PE v\u00e0 160\u00b0C \u0111\u1ed1i v\u1edbi PP. B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean, h\u00e3y gi\u1ea3m t\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n xu\u1ed1ng 10 20%. \u0110\u1ec3 kh\u1eafc ph\u1ee5c tri\u1ec7t \u0111\u1ec3, h\u00e3y chuy\u1ec3n sang s\u1eed d\u1ee5ng l\u01b0\u1ee1i dao Zero Friction (Z) ho\u1eb7c l\u01b0\u1ee1i dao \u0111\u01b0\u1ee3c ph\u1ee7 PTFE, lo\u1ea1i l\u01b0\u1ee1i dao n\u00e0y t\u1ea1o ra \u00edt nhi\u1ec7t h\u01a1n \u1edf c\u00f9ng t\u1ed1c \u0111\u1ed9.<\/p>\n\n <p><strong>\u0110\u01b0\u1eddng khe g\u1ee3n s\u00f3ng ho\u1eb7c u\u1ed1n l\u01b0\u1ee3n.<\/strong> \u0110\u1ed9 c\u0103ng m\u00e0ng kh\u00f4ng \u0111\u1ed1i x\u1ee9ng \u2014 hai b\u00ean tr\u00e1i v\u00e0 ph\u1ea3i c\u1ee7a l\u01b0\u1ee1i dao ch\u1ecbu l\u1ef1c k\u00e9o kh\u00e1c nhau. H\u00e3y ki\u1ec3m tra c\u00e0i \u0111\u1eb7t v\u00f9ng \u0111\u1ed9 c\u0103ng v\u00e0 \u0111\u1ea3m b\u1ea3o l\u01b0\u1ee1i dao \u0111\u01b0\u1ee3c c\u0103n gi\u1eefa trong r\u00e3nh. \u00c1p d\u1ee5ng quy t\u1eafc \u0111\u1ed9 c\u0103ng 10%: n\u1ebfu t\u1ed5ng \u0111\u1ed9 c\u0103ng v\u01b0\u1ee3t qu\u00e1 10% so v\u1edbi gi\u1edbi h\u1ea1n \u0111\u00e0n h\u1ed3i c\u1ee7a m\u00e0ng, h\u00e3y gi\u1ea3m \u0111\u1ed9 c\u0103ng v\u00e0 ki\u1ec3m tra l\u1ea1i.<\/p>\n\n <p><strong>V\u1ea3i b\u1ecb \u0111\u1ee9t t\u1ea1i \u0111i\u1ec3m c\u1eaft d\u1ecdc.<\/strong> Ho\u1eb7c l\u00e0 l\u01b0\u1ee1i dao qu\u00e1 d\u00e0y so v\u1edbi v\u1eadt li\u1ec7u (g\u00e2y ra l\u1ef1c c\u1ea3n qu\u00e1 m\u1ee9c), ho\u1eb7c l\u00e0 l\u1ef1c c\u0103ng c\u1ee7a cu\u1ed9n v\u1eadt li\u1ec7u khi \u0111\u01b0a v\u00e0o qu\u00e1 cao. H\u00e3y chuy\u1ec3n sang s\u1eed d\u1ee5ng l\u01b0\u1ee1i dao m\u1ecfng nh\u1ea5t c\u00f3 s\u1eb5n \u2014 0,009\u2033 (0,23 mm) l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u ph\u00f9 h\u1ee3p cho c\u00e1c lo\u1ea1i m\u00e0ng c\u00f3 \u0111\u1ed9 d\u00e0y d\u01b0\u1edbi 50 \u00bcm \u2014 v\u00e0 gi\u1ea3m l\u1ef1c c\u0103ng khi th\u00e1o cu\u1ed9n t\u1eebng b\u01b0\u1edbc m\u1ed9t cho \u0111\u1ebfn khi kh\u00f4ng c\u00f2n hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ee9t n\u1eefa.<\/p>\n\n <p><strong>Tu\u1ed5i th\u1ecd l\u01b0\u1ee1i dao ng\u1eafn b\u1ea5t th\u01b0\u1eddng.<\/strong> V\u1eadt li\u1ec7u c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 ch\u1ee9a c\u00e1c ch\u1ea5t \u0111\u1ed9n m\u00e0i m\u00f2n m\u00e0 b\u1ea1n ch\u01b0a t\u00ednh \u0111\u1ebfn. C\u00e1c ch\u1ea5t th\u01b0\u1eddng g\u1eb7p bao g\u1ed3m: canxi cacbonat (CaCO\u0192) d\u00f9ng l\u00e0m ch\u1ea5t \u0111\u1ed9n gi\u1ea3m chi ph\u00ed, titan dioxit (TiO\u201a) \u0111\u1ec3 t\u0103ng \u0111\u1ed9 tr\u1eafng, ho\u1eb7c silica (SiO\u201a) l\u00e0m ch\u1ea5t ch\u1ed1ng d\u00ednh. H\u00e3y x\u00e1c nh\u1eadn c\u00f4ng th\u1ee9c v\u1edbi nh\u00e0 cung c\u1ea5p m\u00e0ng c\u1ee7a b\u1ea1n, sau \u0111\u00f3 n\u00e2ng c\u1ea5p l\u00ean l\u01b0\u1ee1i dao ph\u1ee7 g\u1ed1m ho\u1eb7c l\u01b0\u1ee1i dao cacbua vonfram nguy\u00ean kh\u1ed1i ph\u00f9 h\u1ee3p v\u1edbi lo\u1ea1i ch\u1ea5t \u0111\u1ed9n c\u1ee5 th\u1ec3 \u0111\u00f3.<\/p>\n\n <p>H\u00e3y ghi ch\u00e9p l\u1ea1i nh\u1eefng th\u00f4ng tin c\u01a1 b\u1ea3n: ng\u00e0y th\u00e1ng, lo\u1ea1i v\u1eadt li\u1ec7u, lo\u1ea1i l\u01b0\u1ee1i dao, s\u1ed1 ph\u00fat \u0111\u1ebfn khi xu\u1ea5t hi\u1ec7n l\u1ed7i ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ti\u00ean. Trong v\u00f2ng m\u1ed9t th\u00e1ng, b\u1ea1n s\u1ebd c\u00f3 \u0111\u1ee7 d\u1eef li\u1ec7u \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c l\u1ef1a ch\u1ecdn l\u01b0\u1ee1i dao theo lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 c\u00f3 th\u1ec3 c\u1eaft gi\u1ea3m m\u1ed9t n\u1eeda chi ph\u00ed v\u1eadt t\u01b0 ti\u00eau hao \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n <div class=\"bp-7-checklist\">\n <div class=\"bp-7-header\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <path d=\"m3 17 2 2 4-4\" \/>\n <path d=\"m3 7 2 2 4-4\" \/>\n <path d=\"M13 6h8\" \/>\n <path d=\"M13 12h8\" \/>\n <path d=\"M13 18h8\" \/>\n <\/svg>\n <div class=\"bp-7-header-title\">Tham kh\u1ea3o nhanh: 5 v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p<\/div>\n <\/div>\n <div class=\"bp-7-items\">\n <div class=\"bp-7-item\">\n <div class=\"bp-7-item-icon\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\" \/>\n <polyline points=\"22 4 12 14.01 9 11.01\" \/>\n <\/svg>\n <\/div>\n <div class=\"bp-7-item-text\"><strong>M\u00e9p g\u1ed3 gh\u1ec1<\/strong> Thay l\u01b0\u1ee1i dao, th\u1eed g\u00f3c 30\u201340\u00b0<\/div>\n <\/div>\n <div class=\"bp-7-item\">\n <div class=\"bp-7-item-icon\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\" \/>\n <polyline points=\"22 4 12 14.01 9 11.01\" \/>\n <\/svg>\n <\/div>\n <div class=\"bp-7-item-text\"><strong>H\u1ea1t n\u00f3ng ch\u1ea3y<\/strong> Gi\u1ea3m t\u1ed1c \u0111\u1ed9, chuy\u1ec3n sang s\u1eed d\u1ee5ng l\u01b0\u1ee1i dao c\u00f3 l\u1edbp ph\u1ee7 Z<\/div>\n <\/div>\n <div class=\"bp-7-item\">\n <div class=\"bp-7-item-icon\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\" \/>\n <polyline points=\"22 4 12 14.01 9 11.01\" \/>\n <\/svg>\n <\/div>\n <div class=\"bp-7-item-text\"><strong>\u0110\u01b0\u1eddng g\u1ee3n s\u00f3ng<\/strong> Ki\u1ec3m tra \u0111\u1ed9 c\u0103ng, c\u0103n ch\u1ec9nh l\u01b0\u1ee1i dao v\u00e0o gi\u1eefa r\u00e3nh<\/div>\n <\/div>\n <div class=\"bp-7-item\">\n <div class=\"bp-7-item-icon\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\" \/>\n <polyline points=\"22 4 12 14.01 9 11.01\" \/>\n <\/svg>\n <\/div>\n <div class=\"bp-7-item-text\"><strong>L\u1ed7i trang web<\/strong> S\u1eed d\u1ee5ng l\u01b0\u1ee1i dao m\u1ecfng h\u01a1n, gi\u1ea3m l\u1ef1c c\u0103ng khi th\u00e1o cu\u1ed9n<\/div>\n <\/div>\n <div class=\"bp-7-item\">\n <div class=\"bp-7-item-icon\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\" \/>\n <polyline points=\"22 4 12 14.01 9 11.01\" \/>\n <\/svg>\n <\/div>\n <div class=\"bp-7-item-text\"><strong>Tu\u1ed5i th\u1ecd l\u01b0\u1ee1i dao ng\u1eafn<\/strong> N\u00e2ng c\u1ea5p l\u00ean l\u01b0\u1ee1i dao tr\u00e1ng ph\u1ee7 ho\u1eb7c l\u01b0\u1ee1i dao cacbua, ki\u1ec3m tra c\u00e1c ch\u1ea5t \u0111\u1ed9n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <hr>\n\n <p><em>N\u1ebfu qu\u00fd v\u1ecb \u0111ang so s\u00e1nh c\u00e1c nh\u00e0 cung c\u1ea5p cho d\u00e2y chuy\u1ec1n c\u1eaft cu\u1ed9n ti\u1ebfp theo c\u1ee7a m\u00ecnh, qu\u00fd v\u1ecb c\u00f3 th\u1ec3 tham kh\u1ea3o danh m\u1ee5c s\u1ea3n ph\u1ea9m \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a KETE k\u00e8m theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 h\u01b0\u1edbng d\u1eabn \u1ee9ng d\u1ee5ng t\u1ea1i <a href=\"https:\/\/www.ketegroup.com\/vn\">ketegroup.com<\/a>.<\/em><\/p>\n\n <hr>\n\n <h2>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n\n <ol>\n <li>Sollex. \u201cH\u01b0\u1edbng d\u1eabn c\u1eaft b\u1eb1ng dao c\u1ea1o \u2013 L\u01b0\u1ee1i dao c\u1ea1o c\u00f4ng nghi\u1ec7p d\u00e0nh cho m\u00e0ng v\u00e0 l\u00e1 kim lo\u1ea1i.\u201d 2024. <a href=\"https:\/\/www.sollex.com\/blog\/post\/razor-slitting-technique-slitter-rewinder\">https:\/\/www.sollex.com\/blog\/post\/razor-slitting-technique-slitter-rewinder<\/a><\/li>\n <li>Cadence, Inc. \u201cH\u01b0\u1edbng d\u1eabn c\u1eaft d\u1ecdc Razor.\u201d 2024. <a href=\"https:\/\/www.cadenceblades.com\/\">https:\/\/www.cadenceblades.com\/<\/a><\/li>\n <li>PFFC Online. \u201cNh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a c\u00e1c k\u1ef9 thu\u1eadt c\u1eaft cu\u1ed9n b\u1eb1ng l\u1ef1c c\u1eaft, dao c\u1ea1o v\u00e0 \u00e9p n\u00e9n.\u201d <a href=\"https:\/\/www.pffc-online.com\/slit\/18518-advantages-of-shear-razor-and-crush-web-slitting-techniques\">https:\/\/www.pffc-online.com\/slit\/18518-advantages-of-shear-razor-and-crush-web-slitting-techniques<\/a><\/li>\n <li>Catbridge. \u201cChuy\u1ec3n \u0111\u1ed5i c\u00e1c cu\u1ed9c tr\u00f2 chuy\u1ec7n: Hi\u1ec3u v\u1ec1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng dao c\u1ea1o.\u201d <a href=\"https:\/\/www.catbridge.com\/converting-conversations-understanding-razor-slitting\/\">https:\/\/www.catbridge.com\/converting-conversations-understanding-razor-slitting\/<\/a><\/li>\n <li>Parkinson Technologies. \u201cH\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 c\u00e1ch ch\u1ecdn m\u00e1y c\u1eaft v\u00e0 cu\u1ed9n l\u1ea1i ph\u00f9 h\u1ee3p cho doanh nghi\u1ec7p c\u1ee7a b\u1ea1n.\u201d <a href=\"https:\/\/parkinsontechnologies.com\/blog\/the-ultimate-guide-to-choosing-the-right-slitter-rewinder-for-your-business\">https:\/\/parkinsontechnologies.com\/blog\/the-ultimate-guide-to-choosing-the-right-slitter-rewinder-for-your-business<\/a><\/li>\n <li>KETE GROUP. D\u00f2ng s\u1ea3n ph\u1ea9m m\u00e1y c\u1eaft cu\u1ed9n. <a href=\"https:\/\/www.ketegroup.com\/vn\/may-moc-2\/may-cat\/\">https:\/\/www.ketegroup.com\/machines\/slitting-machines\/<\/a><\/li>\n <li>KETE GROUP. Ch\u1ea5t l\u01b0\u1ee3ng & B\u1ea3o h\u00e0nh. <a href=\"https:\/\/www.ketegroup.com\/vn\/chat-luong\/\">https:\/\/www.ketegroup.com\/quality\/<\/a><\/li>\n <li>KETE GROUP. Li\u00ean h\u1ec7. <a href=\"https:\/\/www.ketegroup.com\/vn\/lien-he\/\">https:\/\/www.ketegroup.com\/contact\/<\/a><\/li>\n <li>KETE GROUP. Trang ch\u1ee7. <a href=\"https:\/\/www.ketegroup.com\/vn\">https:\/\/www.ketegroup.com\/<\/a><\/li>\n <\/ol>\n\n <div class=\"bp-cta-end-callout\">\n <div class=\"bp-cta-end-icon\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\">\n <path d=\"M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z\" \/>\n <\/svg>\n <\/div>\n <div class=\"bp-cta-end-body\">\n <div class=\"bp-cta-end-title\">B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng t\u00ecm ki\u1ebfm m\u00e1y c\u1eaft cu\u1ed9n ph\u00f9 h\u1ee3p cho d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ee7a m\u00ecnh ch\u01b0a?<\/div>\n <div class=\"bp-cta-end-subtitle\">KETE GROUP cung c\u1ea5p c\u00e1c m\u00e1y c\u1eaft v\u00e0 cu\u1ed9n l\u1ea1i v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng dao c\u1ea1o, c\u1eaft b\u1eb1ng k\u00e9o v\u00e0 c\u1eaft r\u1ea1ch, \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b10,1 mm, c\u00e1c ch\u1ebf \u0111\u1ed9 cu\u1ed9n t\u00e2m\/b\u1ec1 m\u1eb7t\/t\u00e2m-b\u1ec1 m\u1eb7t, c\u00f9ng d\u1ecbch v\u1ee5 l\u1eafp \u0111\u1eb7t t\u1ea1i ch\u1ed7 t\u1ea1i h\u01a1n 80 qu\u1ed1c gia.<\/div>\n <\/div>\n <a class=\"bp-cta-end-button\" href=\"https:\/\/www.ketegroup.com\/vn\/lien-he\/\" target=\"_self\">Kh\u00e1m ph\u00e1 c\u00e1c lo\u1ea1i m\u00e1y c\u1eaft d\u1ecdc<\/a>\n <\/div>\n\n <\/article>\n <\/div>\n <\/body>\n\n<\/html>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>C\u1eaft b\u1eb1ng dao c\u1ea1o: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p, v\u1eadt li\u1ec7u v\u00e0 l\u1ef1a ch\u1ecdn m\u00e1y m\u00f3c 01. C\u1eaft b\u1eb1ng dao c\u1ea1o l\u00e0 g\u00ec v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? C\u1eaft b\u1eb1ng dao c\u1ea1o l\u00e0 m\u1ed9t quy tr\u00ecnh gia c\u00f4ng cu\u1ed9n v\u1eadt li\u1ec7u, trong \u0111\u00f3 m\u1ed9t l\u01b0\u1ee1i dao c\u1ea1o c\u1ed1 \u0111\u1ecbnh c\u1eaft xuy\u00ean qua cu\u1ed9n v\u1eadt li\u1ec7u \u0111ang chuy\u1ec3n \u0111\u1ed9ng, t\u00e1ch n\u00f3 th\u00e0nh c\u00e1c d\u1ea3i c\u00f3 chi\u1ec1u r\u1ed9ng h\u1eb9p h\u01a1n. Kh\u00e1c v\u1edbi ph\u01b0\u01a1ng ph\u00e1p c\u1eaft b\u1eb1ng k\u00e9o, trong \u0111\u00f3 hai l\u01b0\u1ee1i dao quay g\u1eb7p nhau t\u1ea1i [\u2026]<\/p>","protected":false},"author":1,"featured_media":29410,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Razor Slitting Guide: Principles, Pros & Equipment","_seopress_titles_desc":"Master razor slitting techniques with our complete guide. Learn how to choose the right blades and machinery to improve precision and reduce production costs.","_seopress_robots_index":"","footnotes":""},"categories":[73,70,67],"tags":[],"class_list":["post-29403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recent-blogs","category-slitting-machines","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/29403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/comments?post=29403"}],"version-history":[{"count":8,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/29403\/revisions"}],"predecessor-version":[{"id":29651,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/29403\/revisions\/29651"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media\/29410"}],"wp:attachment":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media?parent=29403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/categories?post=29403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/tags?post=29403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}