{"id":5589,"date":"2026-09-24T17:01:54","date_gmt":"2026-09-24T09:01:54","guid":{"rendered":"https:\/\/www.opticalcutting.com\/lens-centering-machine\/"},"modified":"2026-09-24T17:01:54","modified_gmt":"2026-09-24T09:01:54","slug":"may-tam-kinh","status":"publish","type":"page","link":"https:\/\/www.opticalcutting.com\/vi\/may-tam-kinh\/","title":{"rendered":"M\u00e1y C\u0103n T\u00e2m Tr\u00f2ng K\u00ednh | Tr\u1ee5c Quang H\u1ecdc \u0110\u1ebfn \u0110\u01b0\u1eddng K\u00ednh Ngo\u00e0i"},"content":{"rendered":"<style>\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Sora:wght@500;600;700;800&family=Mulish:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');\n\n  .vfl{\n    --white:#ffffff;--bg:#F2F8FD;--bg-2:#D5E8F6;--ink:#14202C;--ink-soft:#4E5C72;\n    --blue:#0274BE;--blue-dark:#015A93;--blue-deep:#013D66;--blue-tint:#E1F0FB;\n    --line:#DCE7EF;--line-2:#B8DBEF;--amber:#C98A00;--amber-bg:#FBF4E3;\n    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@media(max-width:700px){.vfl .feat-grid{grid-template-columns:1fr}}\n  .vfl .feat{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:22px 21px}\n  .vfl .feat .num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--blue-tint);color:var(--blue-dark);font-family:var(--disp);font-weight:800;font-size:16px;margin-bottom:12px}\n  .vfl .feat h3{margin-bottom:7px}\n  .vfl .feat p{font-size:15px;color:var(--ink-soft);margin:0;max-width:none}\n  .vfl .stage{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin:4px 0 2px}\n  .vfl .st{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:13px 10px;text-align:center}\n  .vfl .st .n{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--blue);text-transform:uppercase}\n  .vfl .st .b{font-family:var(--disp);font-weight:700;font-size:14.5px;margin-top:5px;line-height:1.2}\n  .vfl .st 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.vfl .cta-inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}\n  .vfl .cta .btn{background:#fff;color:var(--blue-deep)}\n  .vfl .cta .btn:hover{background:#ECF7FF;color:var(--blue-deep)}\n  .vfl .cta a{color:#92CBED}\n  .vfl .cta ul.clean li{border-bottom-color:rgba(255,255,255,.14)}\n  .vfl .trust{font-family:var(--mono);font-size:12.5px;color:#A0C3DE;margin-top:18px;line-height:1.8}\n  .vfl .trust b{color:#fff}\n  @media(max-width:820px){.vfl .cta-inner{grid-template-columns:1fr;gap:22px}}\n  .vfl .geo{width:100%;height:auto;display:block}\n  .vfl .geo text{font-family:'IBM Plex Mono',monospace}\n<\/style>\n\n<div class=\"vfl\">\n\n<!-- ======================= HERO ======================= -->\n<section class=\"hero\">\n  <div class=\"wrap\">\n    <div>\n      <div class=\"eyebrow\">C\u0103n ch\u1ec9nh &amp; M\u00e0i c\u1ea1nh \u00b7 Giai \u0111o\u1ea1n 4\/5<\/div>\n      <div class=\"model-line\">VIMFUN\u00ae EG-120L \u00b7 EG-185L<\/div>\n      <h1>M\u00e1y t\u00e2m k\u00ednh<\/h1>\n      <p class=\"lede\">A <strong>m\u00e1y t\u00e2m k\u00ednh<\/strong> kh\u00f4ng m\u00e0i \u0111\u01b0\u1eddng k\u00ednh theo k\u00edch th\u01b0\u1edbc. N\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1eddng th\u1eb3ng n\u1ed1i hai t\u00e2m cong c\u1ee7a m\u1ed9t th\u1ea5u k\u00ednh \u0111\u00e3 ho\u00e0n thi\u1ec7n, sau \u0111\u00f3 m\u00e0i v\u00e0nh th\u1eadt theo <em>\u0111\u01b0\u1eddng \u0111\u00f3. \u00d81,8\u2013185 mm, t\u1eeb k\u00ednh quang h\u1ecdc \u0111\u1ebfn sapphire.<\/em> \u00d81,8\u2013185.<\/p>\n      <div class=\"chips\">\n        <div class=\"chip\"><div class=\"v\">Trong ph\u1ea1m vi<small> mm<\/small><\/div><div class=\"l\">C\u00e1c m\u1eabu chuy\u00ean d\u1ee5ng<\/div><\/div>\n        <div class=\"chip\"><div class=\"v\">2<\/div><div class=\"l\">K\u1eb9p, \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i + v\u00e1t m\u00e9p<\/div><\/div>\n        <div class=\"chip\"><div class=\"v\">1<\/div><div class=\"l\">Chu\u00f4ng<\/div><\/div>\n        <div class=\"chip\"><div class=\"v\">K\u1eb9p t\u1ef1 \u0111\u1ecbnh t\u00e2m<\/div><div class=\"l\">G\u1eedi b\u1ea3n v\u1ebd v\u00e0 m\u1ed9t v\u00e0i chi ti\u1ebft<\/div><\/div>\n      <\/div>\n      <div class=\"hero-actions\">\n        <a class=\"btn\" href=\"#quote\">M\u00e1y n\u00e0o<\/a>\n        <a class=\"btn btn-ghost\" href=\"#choose\">Vimfun\u00ae EG-120L \u2014 m\u00e1y nh\u1ecf h\u01a1n trong hai m\u00e1y t\u00e2m, \u00d81,8\u2013120 mm, k\u00edn ho\u00e0n to\u00e0n.<\/a>\n      <\/div>\n    <\/div>\n    <div>\n      <figure class=\"photo\">\n        <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/eg-120l-cnc-optical-centering-machine.jpg\" alt=\"M\u00e1y \u0111\u1ecbnh t\u00e2m \u1ed1ng k\u00ednh Vimfun v\u1edbi m\u00e2m c\u1eb7p chu\u00f4ng v\u00e0 b\u1ea3o v\u1ec7 c\u00f3 \u0111\u1ed9ng c\u01a1 k\u00edn\" width=\"1200\" height=\"900\" loading=\"eager\" title=\"Thi\u1ebft b\u1ecb c\u1eaft k\u00ednh Vimfun l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u00e1y ho\u00e0n h\u1ea3o \u0111\u1ec3 c\u1eaft ch\u00ednh x\u00e1c\">\n        <figcaption>Y\u00eau c\u1ea7u.<\/figcaption>\n      <\/figure>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= WHAT CENTRING DECIDES ======================= -->\n<section>\n  <div class=\"wrap twocol\">\n    <div class=\"lab\"><div class=\"eyebrow\">T\u00e2m k\u00ednh th\u1ef1c s\u1ef1 quy\u1ebft \u0111\u1ecbnh \u0111i\u1ec1u g\u00ec<\/div><h2>M\u1ed9t th\u1ea5u k\u00ednh \u0111\u00e3 \u0111\u00e1nh b\u00f3ng c\u00f3 hai b\u1ec1 m\u1eb7t quang h\u1ecdc, m\u1ed7i b\u1ec1 m\u1eb7t c\u00f3 m\u1ed9t t\u00e2m cong. \u0110\u01b0\u1eddng th\u1eb3ng \u0111i qua hai t\u00e2m \u0111\u00f3 l\u00e0 tr\u1ee5c quang h\u1ecdc \u2014 tr\u1ee5c m\u00e0 ph\u1ea7n t\u1eed th\u1ef1c s\u1ef1 t\u1ea1o \u1ea3nh xung quanh. Kh\u00f4ng c\u00f3 g\u00ec trong qu\u00e1 tr\u00ecnh c\u01b0a, t\u1ea1o h\u00ecnh ho\u1eb7c \u0111\u00e1nh b\u00f3ng tham chi\u1ebfu \u0111\u1ebfn n\u00f3. Ph\u00f4i \u0111\u00e3 tr\u00f2n tr\u01b0\u1edbc khi b\u1ea5t k\u1ef3 qu\u00e1 tr\u00ecnh n\u00e0o trong s\u1ed1 \u0111\u00f3 b\u1eaft \u0111\u1ea7u, v\u00e0 n\u00f3 v\u1eabn tr\u00f2n xung quanh b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec m\u00e1y c\u01b0a \u0111\u00e3 cho n\u00f3.<\/h2><\/div>\n    <div>\n      <p>V\u00ec v\u1eady, khi th\u1ea5u k\u00ednh \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o khung, hai tr\u1ee5c s\u1ebd g\u1eb7p nhau: tr\u1ee5c c\u1ee7a l\u1ed7 khoan v\u00e0 tr\u1ee5c quang h\u1ecdc c\u1ee7a k\u00ednh. N\u1ebfu ch\u00fang kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f9ng m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng, ch\u00f9m tia s\u1ebd r\u1eddi kh\u1ecfi c\u1ee5m l\u1eafp r\u00e1p v\u00e0 ch\u1ec9 v\u00e0o m\u1ed9t h\u01b0\u1edbng kh\u00e1c v\u1edbi nh\u1eefng g\u00ec thi\u1ebft k\u1ebf \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh. B\u1ea1n c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf l\u1ed7i \u0111\u00f3 b\u1eb1ng c\u00e1c mi\u1ebfng \u0111\u1ec7m v\u00e0 v\u00f2ng \u0111i\u1ec1u ch\u1ec9nh, ho\u1eb7c b\u1ea1n c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf n\u00f3 m\u1ed9t l\u1ea7n, \u1edf v\u00e0nh, tr\u01b0\u1edbc khi th\u1ea5u k\u00ednh \u0111\u1ebfn kh\u00e2u l\u1eafp r\u00e1p. L\u1ef1a ch\u1ecdn th\u1ee9 hai l\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a m\u00e1y t\u00e2m k\u00ednh.<\/p>\n      <p>1 \u00b7 V\u00c1NH M\u00c0I KH\u00d4NG C\u00d3 THAM CHI\u1ebeU.<\/p>\n      <figure style=\"margin:22px 0 6px\">\n        <svg class=\"geo\" viewbox=\"0 0 420 372\" role=\"img\" aria-label=\"T\u1ea1i sao \u0111\u1ecbnh t\u00e2m l\u1ea1i quan tr\u1ecdng: khi tr\u1ee5c quang c\u1ee7a \u1ed1ng k\u00ednh b\u1ecb nghi\u00eang so v\u1edbi tr\u1ee5c c\u1ee7a gi\u00e1 \u0111\u1ee1, ch\u00f9m tia s\u1ebd r\u1eddi kh\u1ecfi c\u1ee5m b\u1ecb l\u1ec7ch; sau khi \u0111\u1ecbnh t\u00e2m, hai tr\u1ee5c tr\u00f9ng nhau v\u00e0 ch\u00f9m tia gi\u1eef nguy\u00ean tr\u1ee5c\">\n          <rect x=\"0\" y=\"0\" width=\"420\" height=\"372\" fill=\"#ffffff\"\/>\n\n          <text x=\"14\" y=\"20\" font-size=\"10.5\" fill=\"#013D66\" font-weight=\"600\">L\u1ed7 l\u1eafp<\/text>\n          <line x1=\"58\" y1=\"48\" x2=\"382\" y2=\"48\" stroke=\"#B8DBEF\" stroke-width=\"3\"\/>\n          <line x1=\"58\" y1=\"152\" x2=\"382\" y2=\"152\" stroke=\"#B8DBEF\" stroke-width=\"3\"\/>\n          <text x=\"62\" y=\"42\" font-size=\"9\" fill=\"#4E5C72\">Tr\u1ee5c l\u1eafp<\/text>\n          <line x1=\"30\" y1=\"100\" x2=\"392\" y2=\"100\" stroke=\"#B8DBEF\" stroke-width=\"1.3\" stroke-dasharray=\"5 4\"\/>\n          <text x=\"392\" y=\"94\" font-size=\"9\" fill=\"#4E5C72\" text-anchor=\"end\">Ch\u00f9m tia l\u1ec7ch<\/text>\n          <path d=\"M200 52 Q228 100 200 148 Q172 100 200 52 Z\" transform=\"rotate(-9 200 100)\" fill=\"#E1F0FB\" stroke=\"#0274BE\" stroke-width=\"2.2\"\/>\n          <line x1=\"146\" y1=\"109\" x2=\"254\" y2=\"91\" stroke=\"#C98A00\" stroke-width=\"1.7\" stroke-dasharray=\"9 3 2 3\"\/>\n          <text x=\"120\" y=\"126\" font-size=\"9.5\" fill=\"#C98A00\" font-weight=\"600\">tr\u1ee5c quang h\u1ecdc<\/text>\n          <line x1=\"58\" y1=\"100\" x2=\"196\" y2=\"100\" stroke=\"#013D66\" stroke-width=\"1.8\"\/>\n          <line x1=\"204\" y1=\"103\" x2=\"374\" y2=\"128\" stroke=\"#013D66\" stroke-width=\"1.8\"\/>\n          <path d=\"M374 128 L364 123 L365 131 Z\" fill=\"#013D66\"\/>\n          <text x=\"300\" y=\"148\" font-size=\"9.5\" fill=\"#013D66\">2 \u00b7 V\u00c1NH M\u00c0I THEO TR\u1ee4C QUANG H\u1eccC<\/text>\n\n          <text x=\"14\" y=\"200\" font-size=\"10.5\" fill=\"#013D66\" font-weight=\"600\">Tr\u1ee5c quang h\u1ecdc = Tr\u1ee5c l\u1eafp<\/text>\n          <line x1=\"58\" y1=\"228\" x2=\"382\" y2=\"228\" stroke=\"#B8DBEF\" stroke-width=\"3\"\/>\n          <line x1=\"58\" y1=\"332\" x2=\"382\" y2=\"332\" stroke=\"#B8DBEF\" stroke-width=\"3\"\/>\n          <line x1=\"30\" y1=\"280\" x2=\"392\" y2=\"280\" stroke=\"#B8DBEF\" stroke-width=\"1.3\" stroke-dasharray=\"5 4\"\/>\n          <path d=\"M200 232 Q228 280 200 328 Q172 280 200 232 Z\" fill=\"#E1F0FB\" stroke=\"#0274BE\" stroke-width=\"2.2\"\/>\n          <line x1=\"146\" y1=\"280\" x2=\"254\" y2=\"280\" stroke=\"#C98A00\" stroke-width=\"1.7\" stroke-dasharray=\"9 3 2 3\"\/>\n          <text x=\"392\" y=\"274\" font-size=\"9.5\" fill=\"#C98A00\" text-anchor=\"end\" font-weight=\"600\">Ch\u00f9m tia gi\u1eef tr\u1ee5c<\/text>\n          <line x1=\"58\" y1=\"280\" x2=\"374\" y2=\"280\" stroke=\"#013D66\" stroke-width=\"1.8\"\/>\n          <path d=\"M374 280 L364 276 L364 284 Z\" fill=\"#013D66\"\/>\n          <text x=\"300\" y=\"300\" font-size=\"9.5\" fill=\"#013D66\">V\u00e0nh l\u00e0 b\u1ed9 ph\u1eadn duy nh\u1ea5t m\u00e0 khung c\u00f3 th\u1ec3 b\u00e1m v\u00e0o. M\u00e0i v\u00e0nh theo tr\u1ee5c quang h\u1ecdc l\u00e0 \u0111i\u1ec1u l\u00e0m cho hai tr\u1ee5c tr\u1edf th\u00e0nh m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng.<\/text>\n        <\/svg>\n        <figcaption style=\"font-family:var(--mono);font-size:11px;color:var(--ink-soft);padding-top:10px\">Qu\u00e1 tr\u00ecnh t\u1ea1o h\u00ecnh v\u00e0 \u0111\u00e1nh b\u00f3ng quy\u1ebft \u0111\u1ecbnh h\u00ecnh d\u1ea1ng c\u1ee7a th\u1ea5u k\u00ednh. M\u00e1y t\u00e2m k\u00ednh quy\u1ebft \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a n\u00f3 \u2014 so v\u1edbi \u1ed1ng k\u00ednh m\u00e0 n\u00f3 \u0111\u01b0\u1ee3c v\u1eb7n v\u00e0o.<\/figcaption>\n      <\/figure>\n      <div class=\"note\">\n        <div class=\"t\">Phi\u00ean b\u1ea3n ti\u00eau chu\u1ea9n<\/div>\n        <p>C\u01a1 ch\u1ebf.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= HOW IT FINDS THE AXIS ======================= -->\n<section class=\"band\">\n  <div class=\"wrap twocol\">\n    <div class=\"lab\"><div class=\"eyebrow\">M\u00e1y t\u00e2m k\u00ednh t\u00ecm tr\u1ee5c b\u1eb1ng c\u00e1ch n\u00e0o?<\/div><h2>N\u00f3 kh\u00f4ng \u0111o. N\u00f3 \u0111\u1ec3 th\u1ea5u k\u00ednh t\u1ef1 t\u00ecm tr\u1ee5c.<\/h2><\/div>\n    <div>\n      <p>Ph\u1ea7n t\u1eed \u0111\u01b0\u1ee3c gi\u1eef gi\u1eefa hai m\u00e2m c\u1eb7p h\u00ecnh chu\u00f4ng \u2014 c\u00e1c h\u00ecnh n\u00f3n r\u1ed7ng ng\u1eafn c\u00f3 v\u00e0nh ti\u1ebfp x\u00fac v\u1edbi m\u1ed7i m\u1eb7t \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng theo h\u00ecnh tr\u00f2n thay v\u00ec m\u1ed9t \u0111i\u1ec3m \u2014 tr\u00ean m\u1ed9t tr\u1ee5c ngang duy nh\u1ea5t. K\u1eb9p nh\u1eb9, quay n\u00f3 l\u00ean, v\u00e0 chi ti\u1ebft s\u1ebd kh\u00f4ng \u1edf y\u00ean v\u1ecb tr\u00ed b\u1ea1n \u0111\u1eb7t. M\u1ed7i v\u00e0nh \u0111\u1ea9y v\u00e0o m\u1ed9t b\u1ec1 m\u1eb7t h\u00ecnh c\u1ea7u, v\u00e0 v\u1ecb tr\u00ed duy nh\u1ea5t m\u00e0 hai l\u1ef1c \u0111\u1ea9y \u0111\u00f3 c\u00e2n b\u1eb1ng l\u00e0 v\u1ecb tr\u00ed m\u00e0 \u0111\u01b0\u1eddng th\u1eb3ng n\u1ed1i hai t\u00e2m cong n\u1eb1m d\u1ecdc theo tr\u1ee5c quay. B\u1ea5t k\u1ef3 v\u1ecb tr\u00ed n\u00e0o kh\u00e1c \u0111\u1ec1u c\u00f3 th\u00e0nh ph\u1ea7n l\u1ef1c ngang, v\u00e0 th\u1ea5u k\u00ednh s\u1ebd tr\u01b0\u1ee3t tr\u00ean c\u00e1c v\u00e0nh cho \u0111\u1ebfn khi th\u00e0nh ph\u1ea7n \u0111\u00f3 bi\u1ebfn m\u1ea5t.<\/p>\n      <p>Sau \u0111\u00f3, k\u1eb9p \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t, tr\u1ee5c quay xu\u1ed1ng m\u1ee9c th\u1ea5p nh\u1ea5t trong ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng, v\u00e0 b\u00e1nh m\u00e0i kim c\u01b0\u01a1ng ti\u1ebfn v\u00e0o. V\u00e0nh \u0111\u01b0\u1ee3c m\u00e0i s\u1ebd \u0111\u1ed3ng t\u00e2m v\u1edbi tr\u1ee5c quang h\u1ecdc v\u00ec tr\u1ee5c quang h\u1ecdc gi\u1edd \u0111\u00e2y l\u00e0 tr\u1ee5c quay. Hai h\u00e0nh \u0111\u1ed9ng, m\u1ed9t tr\u1ee5c:.<\/p>\n      <p>\u1ed4n \u0111\u1ecbnh<\/p>\n      <ul class=\"clean\">\n        <li><strong>\u2014 k\u1eb9p nh\u1eb9, t\u1ed1c \u0111\u1ed9 cao nh\u1ea5t, chi ti\u1ebft t\u1ef1 do di chuy\u1ec3n tr\u00ean v\u00e0nh cho \u0111\u1ebfn khi \u0111\u1ed9 \u0111\u1ea3o gi\u1ea3m<\/strong> \u2014 k\u1eb9p ch\u1eb7t, t\u1ed1c \u0111\u1ed9 th\u1ea5p, \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i v\u00e0 c\u1ea3 hai m\u1eb7t v\u00e1t trong c\u00f9ng m\u1ed9t l\u1ea7n c\u00e0i \u0111\u1eb7t<\/li>\n        <li><strong>C\u1eaft<\/strong> B\u1ed9 m\u00e2m c\u1eb7p h\u00ecnh chu\u00f4ng l\u00e0 b\u1ed9 ph\u1eadn c\u00f4ng c\u1ee5 gi\u00fap m\u00e1y ho\u1ea1t \u0111\u1ed9ng, v\u00e0 n\u00f3 \u0111\u01b0\u1ee3c ch\u1ecdn theo \u0111\u01b0\u1eddng k\u00ednh v\u00e0 b\u00e1n k\u00ednh b\u1ea1n ch\u1ea1y \u2014 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u1eb7p ph\u1ed5 d\u1ee5ng. H\u00e3y cho ch\u00fang t\u00f4i bi\u1ebft ph\u1ea1m vi c\u00e1c chi ti\u1ebft v\u00e0 ch\u00fang t\u00f4i s\u1ebd ch\u1ec9 \u0111\u1ecbnh b\u1ed9 ph\u00f9 h\u1ee3p c\u00f9ng v\u1edbi b\u00e1o gi\u00e1.<\/li>\n      <\/ul>\n      <p>T\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng v\u1ec1 m\u1eb7t th\u01b0\u01a1ng m\u1ea1i.<\/p>\n      <div class=\"note\">\n        <div class=\"t\">V\u00ec chi ti\u1ebft \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb b\u1edfi c\u00e1c m\u1eb7t \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng c\u1ee7a ch\u00ednh n\u00f3, m\u00e1y t\u00e2m k\u00ednh kh\u00f4ng quan t\u00e2m nhi\u1ec1u \u0111\u1ebfn lo\u1ea1i k\u00ednh. \u0110i\u1ec1u quy\u1ebft \u0111\u1ecbnh c\u00f4ng vi\u1ec7c l\u00e0 b\u00e1n k\u00ednh, kh\u1ea9u \u0111\u1ed9 r\u00f5 v\u00e0 dung sai t\u00e2m tr\u00ean b\u1ea3n v\u1ebd.<\/div>\n        <p>Ch\u1ea5p nh\u1eadn.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= HOW IT IS MEASURED ======================= -->\n<section>\n  <div class=\"wrap twocol\">\n    <div class=\"lab\"><div class=\"eyebrow\">\u0110\u1ed9 ch\u00ednh x\u00e1c t\u00e2m \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp v\u00e0 ki\u1ec3m tra nh\u01b0 th\u1ebf n\u00e0o?<\/div><h2>\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi quy\u1ebft \u0111\u1ecbnh xem b\u00e1o gi\u00e1 m\u00e1y t\u00e2m k\u00ednh n\u00e0y c\u00f3 th\u1ec3 so s\u00e1nh v\u1edbi b\u00e1o gi\u00e1 kh\u00e1c hay kh\u00f4ng, v\u00e0 \u0111\u00e2y l\u00e0 c\u00e2u h\u1ecfi m\u00e0 h\u1ea7u h\u1ebft c\u00e1c b\u1ea3ng d\u1eef li\u1ec7u ch\u1ec9 tr\u1ea3 l\u1eddi b\u1eb1ng m\u1ed9t con s\u1ed1 v\u00e0 kh\u00f4ng g\u00ec kh\u00e1c. M\u1ed9t con s\u1ed1 \u0111\u01a1n l\u1ebb kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt. Thay v\u00e0o \u0111\u00f3, h\u00e3y h\u1ecfi ba \u0111i\u1ec1u.<\/h2><\/div>\n    <div>\n      <p>H\u1ecfi.<\/p>\n      <div class=\"tw\">\n        <table class=\"tbl\">\n          <thead><tr><th>C\u00e2u tr\u1ea3 l\u1eddi th\u1eb3ng th\u1eafn tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o<\/th><th>B\u1eb1ng c\u00e1i g\u00ec?<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td class=\"hl\">M\u00e1y \u0111o t\u00e2m \u2014 ng\u01b0\u1eddi v\u1eadn h\u00e0nh quan s\u00e1t h\u00ecnh \u1ea3nh ph\u1ea3n chi\u1ebfu c\u1ee7a t\u00e2m b\u1ec1 m\u1eb7t trong khi chi ti\u1ebft quay, v\u00e0 \u0111i\u1ec1u ch\u1ec9nh cho \u0111\u1ebfn khi n\u00f3 ng\u1eebng v\u1ebd th\u00e0nh m\u1ed9t v\u00f2ng tr\u00f2n<\/td><td>Trong \u0111i\u1ec1u ki\u1ec7n n\u00e0o?<\/td><\/tr>\n            <tr><td class=\"hl\">B\u1ed9 m\u00e2m c\u1eb7p h\u00ecnh chu\u00f4ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh, l\u1ef1c k\u1eb9p \u0111\u00e3 n\u00eau, b\u00e1n k\u00ednh v\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u1ee5 th\u1ec3. Thay \u0111\u1ed5i b\u1ea5t k\u1ef3 y\u1ebfu t\u1ed1 n\u00e0o trong s\u1ed1 \u0111\u00f3 v\u00e0 k\u1ebft qu\u1ea3 s\u1ebd thay \u0111\u1ed5i<\/td><td>Bao l\u00e2u?<\/td><\/tr>\n            <tr><td class=\"hl\">\u0110\u01b0\u1ee3c thi\u1ebft l\u1eadp tr\u00ean c\u00e1c chi ti\u1ebft \u0111\u1ea7u ti\u00ean c\u1ee7a l\u00f4, sau \u0111\u00f3 \u0111\u01b0\u1ee3c m\u00e1y l\u1eb7p l\u1ea1i. Kh\u00f4ng c\u00f3 b\u1ed9 ghi d\u1eef li\u1ec7u v\u00f2ng k\u00edn cho t\u1eebng chi ti\u1ebft<\/td><td>H\u00e0ng cu\u1ed1i c\u00f9ng \u0111\u00f3 l\u00e0 th\u1ee9 c\u1ea7n ph\u1ea3i c\u00f3 b\u1eb1ng v\u0103n b\u1ea3n tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng, kh\u00f4ng ph\u1ea3i sau \u0111\u00f3. Kh\u1ea3 n\u0103ng c\u00e0i \u0111\u1eb7t v\u00e0 ghi nh\u1eadn t\u1eebng chi ti\u1ebft l\u00e0 hai cam k\u1ebft kh\u00e1c nhau, v\u00e0 nh\u00e0 cung c\u1ea5p n\u00e0o cho ph\u00e9p b\u1ea1n gi\u1ea3 \u0111\u1ecbnh \u0111i\u1ec1u th\u1ee9 hai trong khi cung c\u1ea5p \u0111i\u1ec1u th\u1ee9 nh\u1ea5t \u0111\u00e3 t\u1ea1o ra tranh ch\u1ea5p trong quy tr\u00ecnh ch\u1ea5p nh\u1eadn. Ch\u00fang t\u00f4i mu\u1ed1n r\u00f5 r\u00e0ng: nh\u1eefng g\u00ec l\u1edbp m\u00e1y n\u00e0y mang l\u1ea1i cho b\u1ea1n l\u00e0 m\u1ed9t c\u00e0i \u0111\u1eb7t, \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp tr\u00ean m\u00e1y \u0111o t\u00e2m v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p style=\"margin-top:18px\">H\u00e0ng cu\u1ed1i c\u00f9ng \u0111\u00f3 l\u00e0 th\u1ee9 c\u1ea7n ph\u1ea3i c\u00f3 b\u1eb1ng v\u0103n b\u1ea3n tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng, kh\u00f4ng ph\u1ea3i sau \u0111\u00f3. Kh\u1ea3 n\u0103ng c\u00e0i \u0111\u1eb7t v\u00e0 ghi l\u1ea1i t\u1eebng m\u00f3n h\u00e0ng l\u00e0 nh\u1eefng cam k\u1ebft kh\u00e1c nhau, v\u00e0 m\u1ed9t nh\u00e0 cung c\u1ea5p cho ph\u00e9p b\u1ea1n gi\u1ea3 \u0111\u1ecbnh \u0111i\u1ec1u th\u1ee9 hai trong khi cung c\u1ea5p \u0111i\u1ec1u th\u1ee9 nh\u1ea5t \u0111\u00e3 t\u1ea1o ra m\u1ed9t tranh ch\u1ea5p trong quy tr\u00ecnh ch\u1ea5p nh\u1eadn. Ch\u00fang t\u00f4i mu\u1ed1n n\u00f3i r\u00f5 r\u00e0ng: nh\u1eefng g\u00ec d\u00f2ng m\u00e1y n\u00e0y mang l\u1ea1i cho b\u1ea1n l\u00e0 m\u1ed9t c\u00e0i \u0111\u1eb7t, \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp tr\u00ean m\u00e1y \u0111o t\u00e2m v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i.<\/p>\n      <p>N\u1ebfu quy tr\u00ecnh c\u1ee7a b\u1ea1n th\u1ef1c s\u1ef1 c\u1ea7n m\u1ed9t th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c ghi l\u1ea1i cho m\u1ecdi b\u1ed9 ph\u1eadn, h\u00e3y cho ch\u00fang t\u00f4i bi\u1ebft trong y\u00eau c\u1ea7u. \u0110\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb kh\u00e1c v\u00e0 ch\u00fang t\u00f4i s\u1ebd cho b\u1ea1n bi\u1ebft thay v\u00ec b\u00e1o gi\u00e1 cho n\u00f3.<\/p>\n      <div class=\"note warn\">\n        <div class=\"t\">V\u1ec1 c\u00e1c th\u00f4ng s\u1ed1 c\u00f4ng b\u1ed1<\/div>\n        <p>C\u00e1c tuy\u00ean b\u1ed1 v\u1ec1 gi\u00e2y cung lan truy\u1ec1n t\u1ef1 do trong danh m\u1ee5c n\u00e0y. Tr\u01b0\u1edbc khi so s\u00e1nh hai trong s\u1ed1 ch\u00fang, h\u00e3y ki\u1ec3m tra xem c\u1ea3 hai c\u00f3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00f9ng m\u1ed9t th\u1ee9 hay kh\u00f4ng \u2014 kh\u1ea3 n\u0103ng thi\u1ebft l\u1eadp tr\u00ean m\u00e1y \u0111o t\u00e2m, v\u1edbi k\u00edch th\u01b0\u1edbc chu\u00f4ng v\u00e0 b\u00e1n k\u00ednh \u0111\u00e3 n\u00eau \u2014 b\u1edfi v\u00ec th\u00f4ng th\u01b0\u1eddng ch\u00fang kh\u00f4ng ph\u1ea3i v\u1eady.<\/p>\n      <\/div>\n      <p>B\u1ea3n v\u1ebd c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1ebfn <a href=\"https:\/\/www.iso.org\/standard\/79655.html\" target=\"_blank\" rel=\"noopener noreferrer\">Khung ISO 10110<\/a> \u0111\u00e3 c\u00f3 s\u1eb5n kh\u1ea3 n\u0103ng \u0111\u1ecbnh t\u00e2m nh\u01b0 m\u1ed9t dung sai ri\u00eang, \u0111i\u1ec1u n\u00e0y l\u00e0m cho cu\u1ed9c tr\u00f2 chuy\u1ec7n n\u00e0y ng\u1eafn g\u1ecdn. G\u1eedi k\u00e8m m\u1ed9t b\u1ea3n v\u1ebd v\u1edbi y\u00eau c\u1ea7u.<\/p>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= FOUR MACHINES ======================= -->\n<section class=\"band\">\n  <div class=\"wrap\">\n    <div class=\"sec-head\">\n      <h2>B\u1ed1n m\u00e1y, ba \u0111i\u1ec3m kh\u00e1c bi\u1ec7t<\/h2>\n      <p>T\u1ea5t c\u1ea3 b\u1ed1n m\u00e1y trong ph\u1ea7n n\u00e0y c\u1ee7a d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u1ec1u k\u1eb9p gi\u1eefa c\u00e1c chu\u00f4ng v\u00e0 \u0111\u1eb7t b\u1ed9 ph\u1eadn l\u00ean tr\u1ee5c quang c\u1ee7a n\u00f3 tr\u01b0\u1edbc khi b\u00e1nh m\u00e0i \u0111\u1ebfn. \u0110\u1ecbnh t\u00e2m kh\u00f4ng ph\u1ea3i l\u00e0 y\u1ebfu t\u1ed1 ph\u00e2n bi\u1ec7t m\u00e1y \u0111\u1ecbnh t\u00e2m \u1ed1ng k\u00ednh v\u1edbi m\u00e1y c\u1eaft bi\u00ean d\u1ea1ng.<\/p>\n    <\/div>\n    <div class=\"feat-grid\">\n      <div class=\"feat\">\n        <div class=\"num\">1<\/div>\n        <h3>Size<\/h3>\n        <p>\u00d81,8\u2013120 mm v\u00e0 \u00d850\u2013185 mm tr\u00ean hai m\u00e1y \u0111\u1ecbnh t\u00e2m chuy\u00ean d\u1ee5ng; l\u00ean \u0111\u1ebfn \u00d880 mm tr\u00ean hai m\u00e1y c\u1eaft bi\u00ean d\u1ea1ng. S\u1ef1 ch\u1ed3ng l\u1ea5n \u1edf gi\u1eefa l\u00e0 c\u00f3 th\u1eadt, v\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh th\u01b0\u1eddng l\u00e0 m\u1ed9t trong hai y\u1ebfu t\u1ed1 ti\u1ebfp theo.<\/p>\n      <\/div>\n      <div class=\"feat\">\n        <div class=\"num\">2<\/div>\n        <h3>C\u00e1i g\u00ec x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1eddng bao<\/h3>\n        <p>C\u00e1c b\u1ed9 ph\u1eadn tr\u00f2n l\u1ea5y \u0111\u01b0\u1eddng k\u00ednh t\u1eeb b\u00e1nh m\u00e0i. C\u00e1c b\u1ed9 ph\u1eadn h\u00ecnh vu\u00f4ng, h\u00ecnh ch\u1eef D v\u00e0 k\u00ednh che c\u1ea7n m\u1ed9t khu\u00f4n sao ch\u00e9p, m\u00e0 ch\u1ec9 m\u00e1y c\u1eaft bi\u00ean d\u1ea1ng m\u1edbi c\u00f3. M\u00e1y \u0111\u1ecbnh t\u00e2m \u1ed1ng k\u00ednh ho\u00e0n thi\u1ec7n b\u1ed9 ph\u1eadn th\u00e0nh h\u00ecnh tr\u00f2n.<\/p>\n      <\/div>\n      <div class=\"feat\">\n        <div class=\"num\">3<\/div>\n        <h3>Ai l\u00e0 ng\u01b0\u1eddi n\u1ea1p li\u1ec7u<\/h3>\n        <p>M\u1ed9t m\u00e1y trong b\u1ed1n m\u00e1y t\u1ef1 \u0111\u01b0a b\u1ed9 ph\u1eadn v\u00e0o m\u00e2m c\u1eb7p. Ba m\u00e1y c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c n\u1ea1p li\u1ec7u th\u1ee7 c\u00f4ng \u2014 \u0111\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho c\u00e1c l\u00f4 nh\u1ecf v\u00e0 l\u00f4 h\u1ed7n h\u1ee3p, v\u00e0 l\u00e0 l\u1ef1a ch\u1ecdn sai \u1edf quy m\u00f4 l\u1edbn.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"gal\" style=\"margin-top:26px\">\n      <figure class=\"photo\">\n        <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/eg-120l-cnc-optical-centering-machine.jpg\" alt=\"M\u00e1y \u0111\u1ecbnh t\u00e2m \u1ed1ng k\u00ednh EG-120L, k\u00edn, cho c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ebfn 120 mm\" width=\"800\" height=\"600\" title=\"Thi\u1ebft b\u1ecb c\u1eaft k\u00ednh Vimfun l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u00e1y ho\u00e0n h\u1ea3o \u0111\u1ec3 c\u1eaft ch\u00ednh x\u00e1c\">\n        <figcaption>EG-120L \u2014 \u00d81,8\u2013120 mm, hai tr\u1ee5c servo, b\u1ea3o v\u1ec7 k\u00edn.<\/figcaption>\n      <\/figure>\n      <figure class=\"photo\">\n        <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/eg-185l-large-optical-centering-machine.jpg\" alt=\"M\u00e1y \u0111\u1ecbnh t\u00e2m c\u1ee1 l\u1edbn EG-185L v\u1edbi \u0111\u1ea7u m\u00e1y c\u1ed1 \u0111\u1ecbnh v\u00e0 k\u1eb9p b\u1eb1ng b\u00e0n \u0111\u1ea1p ch\u00e2n\" width=\"800\" height=\"600\" title=\"Thi\u1ebft b\u1ecb c\u1eaft k\u00ednh Vimfun l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u00e1y ho\u00e0n h\u1ea3o \u0111\u1ec3 c\u1eaft ch\u00ednh x\u00e1c\">\n        <figcaption>EG-185L \u2014 \u00d850\u2013185 mm, \u0111i\u1ec1u ch\u1ec9nh vi m\u00f4 c\u00f4n, k\u1eb9p b\u1eb1ng b\u00e0n \u0111\u1ea1p.<\/figcaption>\n      <\/figure>\n      <figure class=\"photo\">\n        <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/eg-120l-sample-parts-sapphire-glass.jpg\" alt=\"C\u1eeda s\u1ed5 sapphire v\u00e0 th\u1ea5u k\u00ednh \u0111\u01a1n th\u1ee7y tinh quang h\u1ecdc \u0111\u01b0\u1ee3c \u0111\u1ecbnh t\u00e2m v\u00e0 m\u00e0i c\u1ea1nh\" width=\"800\" height=\"600\" title=\"Thi\u1ebft b\u1ecb c\u1eaft k\u00ednh Vimfun l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u00e1y ho\u00e0n h\u1ea3o \u0111\u1ec3 c\u1eaft ch\u00ednh x\u00e1c\">\n        <figcaption>C\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ecbnh t\u00e2m v\u00e0 v\u00e1t c\u1ea1nh \u2014 c\u1eeda s\u1ed5 sapphire, tr\u00f2ng k\u00ednh quang h\u1ecdc, v\u00e1t c\u1ea3 hai m\u1eb7t.<\/figcaption>\n      <\/figure>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= WHICH MACHINE ======================= -->\n<section id=\"choose\">\n  <div class=\"wrap twocol\">\n    <div class=\"lab\"><div class=\"eyebrow\">L\u1ef1a ch\u1ecdn<\/div><h2>M\u00e1y n\u00e0o cho b\u1ed9 ph\u1eadn n\u00e0o?<\/h2><\/div>\n    <div>\n      <div class=\"tw\">\n        <table class=\"tbl\">\n          <thead><tr><th>Machine<\/th><th>L\u1ea5y n\u00f3 khi<\/th><th>Ph\u1ea1m vi<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td class=\"hl\"><a href=\"https:\/\/www.opticalcutting.com\/vi\/may-tam-quang-hoc-cnc\/\">EG-120L<\/a><\/td><td>C\u00e1c b\u1ed9 ph\u1eadn tr\u00f2n, c\u1ee1 nh\u1ecf \u0111\u1ebfn trung b\u00ecnh; \u0111\u1ebf sapphire v\u00e0 c\u00e1c v\u1eadt li\u1ec7u si\u00eau c\u1ee9ng kh\u00e1c; b\u1ea1n mu\u1ed1n qu\u00e1 tr\u00ecnh c\u1eaft \u0111\u01b0\u1ee3c bao k\u00edn<\/td><td>\u00d81,8\u2013120 mm<\/td><\/tr>\n            <tr><td class=\"hl\"><a href=\"https:\/\/www.opticalcutting.com\/vi\/may-tam-quang-hoc-co-lon\/\">EG-185L<\/a><\/td><td>C\u00e1c b\u1ed9 ph\u1eadn tr\u00f2n tr\u00ean \u00d8120 mm; c\u00e1c c\u1ea1nh d\u00e0i n\u01a1i c\u00f4n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u1ea1i m\u00e1y<\/td><td>\u00d850\u2013185 mm<\/td><\/tr>\n            <tr><td class=\"hl\"><a href=\"https:\/\/www.opticalcutting.com\/vi\/may-mai-canh-kinh-quang-hoc\/\">EG-80<\/a><\/td><td>\u0110\u01b0\u1eddng bao kh\u00f4ng tr\u00f2n \u0111\u01b0\u1ee3c sao ch\u00e9p t\u1eeb khu\u00f4n, n\u1ea1p li\u1ec7u th\u1ee7 c\u00f4ng, l\u00f4 h\u1ed7n h\u1ee3p<\/td><td>\u00d85\u201380 mm<\/td><\/tr>\n            <tr><td class=\"hl\"><a href=\"https:\/\/www.opticalcutting.com\/vi\/may-mai-bien-tu-dong-dinh-hinh-trong-kinh\/\">T\u1ef1 \u0111\u1ed9ng-EG-80<\/a><\/td><td>C\u00f9ng c\u00f4ng vi\u1ec7c nh\u01b0 EG-80 \u1edf quy m\u00f4 l\u1edbn, v\u1edbi b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o m\u00e2m c\u1eb7p t\u1ef1 \u0111\u1ed9ng<\/td><td>\u00d85\u201380 mm<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p style=\"margin-top:18px\">Hai trong s\u1ed1 n\u00e0y c\u00f3 m\u1ed9t s\u1ef1 kh\u00e1c bi\u1ec7t n\u1eefa \u0111\u00e1ng bi\u1ebft tr\u01b0\u1edbc khi b\u1ea1n so s\u00e1nh b\u00e1o gi\u00e1: EG-185L c\u00f3 t\u00ednh n\u0103ng \u0111i\u1ec1u ch\u1ec9nh vi m\u00f4 c\u00f4n ti\u00eau chu\u1ea9n v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t h\u00e0ng v\u1edbi h\u1ec7 th\u1ed1ng v\u00e1t c\u1ea1nh k\u1ef9 thu\u1eadt s\u1ed1 gi\u1eef cho c\u1ea3 hai c\u1ea1nh v\u00e1t b\u1eb1ng nhau khi \u0111\u1ed9 d\u00e0y b\u1ed9 ph\u1eadn thay \u0111\u1ed5i trong m\u1ed9t l\u00f4. EG-120L gi\u1ea3i quy\u1ebft c\u00f9ng m\u1ed9t v\u1ea5n \u0111\u1ec1 theo c\u00e1ch kh\u00e1c, v\u1edbi hai tr\u1ee5c servo v\u00e0 \u0111\u1ed9 s\u00e2u c\u1eaft kh\u00f4ng \u0111\u1ed5i \u0111\u01b0\u1ee3c \u0111\u1eb7t d\u01b0\u1edbi d\u1ea1ng m\u1ed9t con s\u1ed1.<\/p>\n      <div class=\"note warn\">\n        <div class=\"t\">Kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a c\u00e1c m\u00e1y n\u00e0y<\/div>\n        <p>Kh\u00f4ng d\u00e0nh cho k\u00ednh ki\u1ebfn tr\u00fac ho\u1eb7c trang tr\u00ed, v\u00e0 kh\u00f4ng d\u00e0nh cho c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m k\u00ednh thu\u1ed1c theo toa. \u0110\u00e2y l\u00e0 thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t cho c\u00e1c b\u1ed9 ph\u1eadn quang h\u1ecdc ch\u00ednh x\u00e1c. C\u1ea1nh <em>\u0111\u00e1nh b\u00f3ng<\/em> tr\u00ean c\u00e1c t\u1ea5m ph\u1eb3ng 2D v\u00e0 2.5D l\u00e0 m\u1ed9t ho\u1ea1t \u0111\u1ed9ng kh\u00e1c, \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean <a href=\"https:\/\/www.opticalcutting.com\/vi\/may-danh-bong-canh-cnc\/\">EP-220C<\/a>.<\/p>\n      <\/div>\n      <figure class=\"photo\" style=\"margin-top:8px\">\n        <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/eg-120l-bell-clamp-chucks.jpg\" alt=\"M\u00e2m c\u1eb7p chu\u00f4ng ti\u1ec7n ch\u00ednh x\u00e1c, d\u1ee5ng c\u1ee5 t\u1ef1 \u0111\u1ecbnh t\u00e2m tr\u00ean m\u00e1y \u0111\u1ecbnh t\u00e2m th\u1ea5u k\u00ednh\" width=\"1200\" height=\"700\" title=\"Thi\u1ebft b\u1ecb c\u1eaft k\u00ednh Vimfun l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u00e1y ho\u00e0n h\u1ea3o \u0111\u1ec3 c\u1eaft ch\u00ednh x\u00e1c\">\n        <figcaption>M\u00e2m c\u1eb7p chu\u00f4ng \u2014 \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ee1 theo \u0111\u01b0\u1eddng k\u00ednh b\u1ed9 ph\u1eadn v\u00e0 b\u00e1n k\u00ednh c\u1ee7a n\u00f3, kh\u00f4ng \u0111\u01b0\u1ee3c cung c\u1ea5p d\u01b0\u1edbi d\u1ea1ng m\u1ed9t c\u1eb7p ph\u1ed5 d\u1ee5ng.<\/figcaption>\n      <\/figure>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= WHERE IT SITS ======================= -->\n<section>\n  <div class=\"wrap twocol\">\n    <div class=\"lab\"><div class=\"eyebrow\">Trong d\u00e2y chuy\u1ec1n<\/div><h2>V\u1ecb tr\u00ed \u0111\u1ecbnh t\u00e2m trong d\u00e2y chuy\u1ec1n<\/h2><\/div>\n    <div>\n      <p>\u0110\u1ecbnh t\u00e2m l\u00e0 c\u00f4ng \u0111o\u1ea1n cu\u1ed1i. C\u1ea3 hai m\u1eb7t ph\u1ea3i \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n tr\u01b0\u1edbc khi c\u00f3 tr\u1ee5c quang \u0111\u1ec3 t\u00ecm, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ed7i gi\u1edd \u0111\u00e3 d\u00e0nh cho b\u1ed9 ph\u1eadn \u0111\u1ec1u c\u00f3 r\u1ee7i ro tr\u00ean m\u00e1y n\u00e0y \u2014 v\u00e0 \u0111\u00e2y c\u0169ng l\u00e0 c\u01a1 h\u1ed9i cu\u1ed1i c\u00f9ng \u0111\u1ec3 s\u1eeda ch\u1eefa nh\u1eefng g\u00ec c\u00e1c tr\u1ea1m tr\u01b0\u1edbc \u0111\u00f3 \u0111\u00e3 \u0111\u1ec3 l\u1ea1i.<\/p>\n      <div class=\"stage\">\n        <div class=\"st\"><div class=\"n\">01<\/div><div class=\"b\">C\u01b0a<\/div><div class=\"s\">Ph\u00f4i \u0111\u1ebfn k\u00edch th\u01b0\u1edbc th\u00f4<\/div><\/div>\n        <div class=\"st\"><div class=\"n\">02<\/div><div class=\"b\">T\u1ea1o h\u00ecnh<\/div><div class=\"s\">C\u00e1c b\u00e1n k\u00ednh \u0111\u01b0\u1ee3c c\u1eaft v\u00e0o c\u1ea3 hai m\u1eb7t<\/div><\/div>\n        <div class=\"st\"><div class=\"n\">03<\/div><div class=\"b\">Polishing<\/div><div class=\"s\">M\u1eb7t ho\u00e0n thi\u1ec7n<\/div><\/div>\n        <div class=\"st on\"><div class=\"n\">04<\/div><div class=\"b\">\u0110\u1ecbnh t\u00e2m<\/div><div class=\"s\">V\u00e0nh \u0111\u00fang v\u1edbi tr\u1ee5c<\/div><\/div>\n        <div class=\"st\"><div class=\"n\">05<\/div><div class=\"b\">Coating<\/div><div class=\"s\">L\u1edbp ph\u1ee7 AR, l\u1eafp r\u00e1p<\/div><\/div>\n      <\/div>\n      <p style=\"margin-top:18px\">Ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n l\u00e0 <a href=\"https:\/\/www.opticalcutting.com\/vi\/may-mai-trong-kinh-quang-hoc\/\">D\u1ea3i t\u1ea1o h\u00ecnh<\/a> v\u00e0 <a href=\"https:\/\/www.opticalcutting.com\/vi\/may-danh-bong-trong-kinh-quang-hoc\/\">d\u1ea3i \u0111\u00e1nh b\u00f3ng<\/a>; ; <a href=\"https:\/\/www.opticalcutting.com\/vi\/may-mai-canh-trong-kinh-quang-hoc\/\">T\u1ed5ng quan v\u1ec1 m\u00e0i c\u1ea1nh v\u00e0 \u0111\u1ecbnh t\u00e2m<\/a> so s\u00e1nh tr\u1ea1m n\u00e0y v\u1edbi ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a giai \u0111o\u1ea1n 4. Ph\u00eda h\u1ea1 ngu\u1ed3n l\u00e0 l\u1edbp ph\u1ee7 v\u00e0 l\u1eafp r\u00e1p, m\u00e0 ch\u00fang t\u00f4i kh\u00f4ng ch\u1ebf t\u1ea1o. C\u00e1ch s\u00e1u tr\u1ea1m k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y tr\u00ean <a href=\"https:\/\/www.opticalcutting.com\/vi\/che-tao-thau-kinh-quang-hoc\/\">trang d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t<\/a>.<\/p>\n      <p>B\u1ea3n th\u00e2n v\u1eadt li\u1ec7u kh\u00f4ng ph\u1ea3i l\u00e0 h\u1ea1n ch\u1ebf \u2014 <a href=\"https:\/\/www.crystran.co.uk\/optical-materials\" target=\"_blank\" rel=\"noopener noreferrer\">k\u00ednh quang h\u1ecdc<\/a>, silica n\u00f3ng ch\u1ea3y, th\u1ea1ch anh tinh th\u1ec3, sapphire v\u00e0 g\u1ed1m k\u1ef9 thu\u1eadt \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u1ecbnh t\u00e2m theo c\u00f9ng m\u1ed9t nguy\u00ean t\u1eafc. \u0110i\u1ec1u thay \u0111\u1ed5i v\u1edbi c\u00e1c \u0111\u1ebf c\u1ee9ng h\u01a1n l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a b\u00e1nh m\u00e0i v\u00e0 t\u1ed1c \u0111\u1ed9 m\u00e0 m\u00e1y \u0111\u1ecbnh t\u00e2m \u1ed1ng k\u00ednh c\u00f3 th\u1ec3 gi\u1eef, ch\u1ee9 kh\u00f4ng ph\u1ea3i ph\u01b0\u01a1ng ph\u00e1p.<\/p>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= CTA ======================= -->\n<section class=\"cta\" id=\"quote\">\n  <div class=\"wrap cta-inner\">\n    <div>\n      <div class=\"eyebrow\">10. L\u1ea5y m\u1ed9t m\u1eabu c\u1eaft tr\u00ean germanium c\u1ee7a b\u1ea1n<\/div>\n      <h2>G\u1eedi m\u1ed9t b\u1ea3n v\u1ebd v\u00e0 m\u1ed9t v\u00e0i b\u1ed9 ph\u1eadn \u0111\u00e3 \u0111\u00e1nh b\u00f3ng<\/h2>\n      <p>M\u00e1y \u0111\u1ecbnh t\u00e2m \u1ed1ng k\u00ednh r\u1ea5t d\u1ec5 b\u1ecb ch\u1ec9 \u0111\u1ecbnh sai t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u, v\u00ec m\u1ee5c quy\u1ebft \u0111\u1ecbnh c\u00f4ng vi\u1ec7c kh\u00f4ng c\u00f3 trong b\u1ea3ng d\u1eef li\u1ec7u \u2014 \u0111\u00f3 l\u00e0 b\u1ed9 chu\u00f4ng. G\u1eedi m\u1ed9t b\u1ea3n v\u1ebd b\u1ed9 ph\u1eadn v\u1edbi \u0111\u01b0\u1eddng k\u00ednh, c\u1ea3 hai b\u00e1n k\u00ednh, \u0111\u1ed9 d\u00e0y t\u00e2m v\u00e0 dung sai \u0111\u1ecbnh t\u00e2m b\u1ea1n ph\u1ea3i gi\u1eef, c\u00f9ng v\u1edbi m\u1ed9t v\u00e0i b\u1ed9 ph\u1eadn \u0111\u00e3 \u0111\u00e1nh b\u00f3ng c\u1ee7a b\u1ea1n.<\/p>\n      <p>Ch\u00fang t\u00f4i ch\u1ea1y ch\u00fang, tr\u1ea3 l\u1ea1i ch\u00fang v\u00e0 g\u1eedi b\u1ea3ng quy tr\u00ecnh c\u00f9ng v\u1edbi b\u00e1o gi\u00e1 \u2014 bao g\u1ed3m c\u00e1ch thi\u1ebft l\u1eadp \u0111\u1ecbnh t\u00e2m v\u00e0 c\u00e1ch ki\u1ec3m tra n\u00f3. Ch\u1ea1y th\u1eed mi\u1ec5n ph\u00ed; b\u1ea1n ch\u1ecbu c\u01b0\u1edbc v\u1eadn chuy\u1ec3n. B\u00e1o gi\u00e1 m\u1eb7c \u0111\u1ecbnh l\u00e0 FOB, v\u1edbi CNF v\u00e0 DDP theo y\u00eau c\u1ea7u.<\/p>\n      <div class=\"hero-actions\">\n        <a class=\"btn\" href=\"mailto:daria@endlesswiresaw.com?subject=Lens%20centering%20machine%20enquiry\">G\u1eedi email cho \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt<\/a>\n        <a class=\"btn btn-ghost\" href=\"https:\/\/www.opticalcutting.com\/vi\/cat-day-toa-sang\/\">Li\u00ean h\u1ec7 ch\u00fang t\u00f4i<\/a>\n      <\/div>\n      <div class=\"trust\">Ch\u1ee9ng nh\u1eadn ISO 9001 \u00b7 Tu\u00e2n th\u1ee7 CE \u00b7 \u0111\u00e3 v\u1eadn chuy\u1ec3n \u0111\u1ebfn <b>H\u01a1n 20 qu\u1ed1c gia<\/b><br><b>B\u1ea3o h\u00e0nh 12 th\u00e1ng<\/b> \u00b7 ch\u1ea1y th\u1eed mi\u1ec5n ph\u00ed tr\u00ean ph\u00f4i c\u1ee7a b\u1ea1n<br>Kh\u00e1ch h\u00e0ng quang h\u1ecdc bao g\u1ed3m <b>Edmund Optics<\/b> V\u00e0 <b>Coherent<\/b><\/div>\n    <\/div>\n    <div>\n      <p>Thi\u1ebft b\u1ecb v\u00e0 t\u00e0i li\u1ec7u li\u00ean quan:<\/p>\n      <ul class=\"clean\">\n        <li><a href=\"https:\/\/www.opticalcutting.com\/vi\/may-tam-quang-hoc-cnc\/\">M\u00e1y \u0111\u1ecbnh t\u00e2m quang h\u1ecdc CNC EG-120L<\/a> \u2014 \u00d81,8\u2013120 mm, k\u00edn, sapphire v\u00e0 si\u00eau c\u1ee9ng<\/li>\n        <li><a href=\"https:\/\/www.opticalcutting.com\/vi\/may-tam-quang-hoc-co-lon\/\">M\u00e1y \u0111\u1ecbnh t\u00e2m quang h\u1ecdc l\u1edbn EG-185L<\/a> \u2014 \u00d850\u2013185 mm, \u0111i\u1ec1u ch\u1ec9nh vi m\u00f4 c\u00f4n<\/li>\n        <li><a href=\"https:\/\/www.opticalcutting.com\/vi\/may-mai-canh-trong-kinh-quang-hoc\/\">D\u1ea3i c\u1eaft bi\u00ean d\u1ea1ng v\u00e0 \u0111\u1ecbnh t\u00e2m<\/a> \u2014 so s\u00e1nh t\u1ea5t c\u1ea3 b\u1ed1n m\u00e1y<\/li>\n        <li><a href=\"https:\/\/www.opticalcutting.com\/vi\/che-tao-thau-kinh-quang-hoc\/\">D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t th\u1ea5u k\u00ednh quang h\u1ecdc<\/a> \u2014 s\u00e1u tr\u1ea1m k\u1ebft n\u1ed1i nh\u01b0 th\u1ebf n\u00e0o<\/li>\n        <li><a href=\"https:\/\/www.opticalcutting.com\/vi\/\">To\u00e0n b\u1ed9 d\u1ea3i thi\u1ebft b\u1ecb<\/a><\/li>\n      <\/ul>\n    <\/div>\n  <\/div>\n<\/section>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Centring &amp; Edging \u00b7 Stage 4 of 5 VIMFUN\u00ae EG-120L \u00b7 EG-185L Lens Centering Machine A lens centering machine does not grind a diameter to size. It finds the line joining a finished lens&#8217;s two centres of curvature, then grinds the rim true to that line. \u00d81.8\u2013185 mm, optical glass through sapphire. \u00d81.8\u2013185 mm Across [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-5589","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/pages\/5589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/comments?post=5589"}],"version-history":[{"count":0,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/pages\/5589\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/media?parent=5589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}