{"id":4871,"date":"2026-05-29T14:38:19","date_gmt":"2026-05-29T06:38:19","guid":{"rendered":"https:\/\/www.opticalcutting.com\/?p=4871"},"modified":"2026-05-29T14:38:19","modified_gmt":"2026-05-29T06:38:19","slug":"optics-polishing-machine","status":"publish","type":"post","link":"https:\/\/www.opticalcutting.com\/vi\/optics-polishing-machine\/","title":{"rendered":"M\u00e1y \u0111\u00e1nh b\u00f3ng quang h\u1ecdc Germanium: B\u01b0\u1edbc cu\u1ed1i c\u00f9ng \u0111\u1ec3 c\u00f3 \u1ed1ng k\u00ednh IR s\u1eb5n s\u00e0ng s\u1ea3n xu\u1ea5t"},"content":{"rendered":"<p>M\u1ed9t th\u1ea5u k\u00ednh germanium c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua m\u1ecdi ki\u1ec3m tra ban \u0111\u1ea7u \u2014 b\u00e1n k\u00ednh ch\u00ednh x\u00e1c, \u0111\u1ed9 d\u00e0y \u0111\u00fang, c\u1ea1nh s\u1ea1ch \u2014 v\u00e0 v\u1eabn b\u1ecb t\u1eeb ch\u1ed1i \u1edf kh\u00e2u ki\u1ec3m tra cu\u1ed1i c\u00f9ng. L\u00fd do g\u1ea7n nh\u01b0 lu\u00f4n lu\u00f4n l\u00e0 \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t. N\u1ebfu b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng kh\u00f4ng \u0111\u1ea1t Ra &lt; 5 nm, kh\u1ea3 n\u0103ng truy\u1ec1n IR s\u1ebd gi\u1ea3m \u1edf d\u1ea3i 8\u201312 \u03bcm, v\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ee5p \u1ea3nh nhi\u1ec7t, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t th\u1ea5u k\u00ednh b\u1ecb t\u1eeb ch\u1ed1i v\u00e0 l\u00e3ng ph\u00ed th\u1eddi gian x\u1eed l\u00fd.<\/p>\n\n\n\n<p>M\u00e1y \u0111\u00e1nh b\u00f3ng quang h\u1ecdc germanium x\u1eed l\u00fd b\u01b0\u1edbc ch\u00ednh x\u00e1c cu\u1ed1i c\u00f9ng tr\u01b0\u1edbc khi ph\u1ee7 AR. \u0110\u00e2y c\u0169ng l\u00e0 b\u01b0\u1edbc m\u00e0 gi\u00e1 tr\u1ecb nguy\u00ean li\u1ec7u th\u00f4 chuy\u1ec3n th\u00e0nh gi\u00e1 tr\u1ecb quang h\u1ecdc \u2014 m\u1ed9t th\u1ea5u k\u00ednh germanium \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng c\u00f3 gi\u00e1 tr\u1ecb g\u1ea5p 5\u201310 l\u1ea7n chi ph\u00ed c\u1ee7a ph\u00f4i th\u00f4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u1ecb tr\u00ed c\u1ee7a \u0110\u00e1nh b\u00f3ng Quang h\u1ecdc Germanium trong D\u00e2y chuy\u1ec1n S\u1ea3n xu\u1ea5t<\/h2>\n\n\n\n<p>\u0110\u00e1nh b\u00f3ng l\u00e0 giai \u0111o\u1ea1n 5 trong quy tr\u00ecnh <a href=\"https:\/\/www.opticalcutting.com\/vi\/infrared-optics-manufacturing-equipment\/\" target=\"_blank\" rel=\"noreferrer noopener\">s\u1ea3n xu\u1ea5t quang h\u1ecdc h\u1ed3ng ngo\u1ea1i<\/a> l\u00e0m vi\u1ec7c. M\u1ecdi giai \u0111o\u1ea1n tr\u01b0\u1edbc \u0111\u00f3 \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e1nh b\u00f3ng v\u00e0 th\u1eddi gian chu k\u1ef3:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Giai \u0111o\u1ea1n<\/th><th>Thi\u1ebft b\u1ecb<\/th><th>Ch\u1ee9c n\u0103ng<\/th><th>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn \u0110\u00e1nh b\u00f3ng<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>M\u00e1y c\u01b0a d\u00e2y (SGI 40) \u2014 c\u1eaft \u0111\u1ecbnh h\u00ecnh<\/td><td>T\u00e1ch ph\u00f4i kh\u1ecfi th\u1ecfi<\/td><td>H\u01b0 h\u1ecfng d\u01b0\u1edbi b\u1ec1 m\u1eb7t do c\u1eaft l\u00e0m t\u0103ng th\u1eddi gian \u0111\u00e1nh b\u00f3ng<\/td><\/tr><tr><td>2<\/td><td>M\u00e1y c\u01b0a d\u00e2y (SGI 40) \u2014 c\u1eaft l\u00e1t<\/td><td>C\u1eaft ph\u00f4i th\u00e0nh ph\u00f4i th\u00f4<\/td><td>B\u1ec1 m\u1eb7t c\u1eaft \u1edf Ra 0,6\u20131,2 \u03bcm \u0111\u1eb7t \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u<\/td><\/tr><tr><td>3<\/td><td>M\u00e1y \u0111\u1ecbnh t\u00e2m (C-120L)<\/td><td>\u0110\u1ecbnh t\u00e2m v\u00e0 c\u0103n ch\u1ec9nh ph\u00f4i th\u00f4<\/td><td>Ph\u00f4i th\u00f4 l\u1ec7ch t\u00e2m g\u00e2y ra \u0111\u00e1nh b\u00f3ng kh\u00f4ng \u0111\u1ec1u<\/td><\/tr><tr><td>4<\/td><td>M\u00e1y m\u00e0i c\u1ea7u (G-100)<\/td><td>T\u1ea1o \u0111\u1ed9 cong cho th\u1ea5u k\u00ednh<\/td><td>Ch\u1ea5t l\u01b0\u1ee3ng m\u00e0i quy\u1ebft \u0111\u1ecbnh Ra ban \u0111\u1ea7u cho \u0111\u00e1nh b\u00f3ng<\/td><\/tr><tr><td><strong>5<\/strong><\/td><td><strong>M\u00e1y \u0111\u00e1nh b\u00f3ng<\/strong><\/td><td><strong>Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t cu\u1ed1i c\u00f9ng<\/strong><\/td><td><strong>M\u1ee5c ti\u00eau: Ra &lt; 5 nm<\/strong><\/td><\/tr><tr><td>6<\/td><td>Bu\u1ed3ng ph\u1ee7 AR<\/td><td>\u00c1p d\u1ee5ng l\u1edbp ph\u1ee7 ch\u1ed1ng ph\u1ea3n x\u1ea1<\/td><td>Ch\u1ea5t l\u01b0\u1ee3ng ph\u1ee7 ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e1nh b\u00f3ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>M\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c giai \u0111o\u1ea1n l\u00e0 nh\u00e2n, kh\u00f4ng ph\u1ea3i tuy\u1ebfn t\u00ednh. M\u1ed9t th\u1ea5u k\u00ednh \u0111\u01b0\u1ee3c c\u1eaft t\u1ed1t, m\u00e0i t\u1ed1t s\u1ebd \u0111\u00e1nh b\u00f3ng nhanh h\u01a1n v\u00e0 cho k\u1ebft qu\u1ea3 nh\u1ea5t qu\u00e1n. M\u1ed9t th\u1ea5u k\u00ednh b\u1ecb c\u1eaft k\u00e9m v\u1edbi h\u01b0 h\u1ecfng d\u01b0\u1edbi b\u1ec1 m\u1eb7t s\u1ebd m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n v\u00e0 v\u1eabn c\u00f3 th\u1ec3 t\u1ea1o ra l\u1ed7i h\u00ecnh d\u1ea1ng. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 chu\u1ed7i \u2014 t\u1eeb <a href=\"https:\/\/www.opticalcutting.com\/vi\/cutting-germanium-lenses\/\" target=\"_blank\" rel=\"noreferrer noopener\">c\u1eaft d\u00e2y<\/a> th\u00f4ng qua \u0111\u00e1nh b\u00f3ng \u2014 thu \u0111\u01b0\u1ee3c n\u0103ng su\u1ea5t t\u1ed1t h\u01a1n so v\u1edbi nh\u1eefng ng\u01b0\u1eddi mua ph\u00f4i b\u00ean ngo\u00e0i.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"834\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-optics-polishing-machine-1024x834.jpg\" alt=\"Vimfun Glass Cutting Equipment\" class=\"wp-image-4872\" 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\" srcset=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-optics-polishing-machine-1024x834.jpg 1024w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-optics-polishing-machine-300x244.jpg 300w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-optics-polishing-machine-768x625.jpg 768w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-optics-polishing-machine-15x12.jpg 15w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-optics-polishing-machine-600x488.jpg 600w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-optics-polishing-machine.jpg 1226w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Loop-type diamond wire saw for graphite,optical glass and so on.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Tham chi\u1ebfu Th\u1eddi gian Chu k\u1ef3 (\u1ed0ng k\u00ednh hai m\u1eb7t l\u1ed3i \u03a650 mm)<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>B\u01b0\u1edbc Quy tr\u00ecnh<\/th><th>Thi\u1ebft b\u1ecb<\/th><th>Th\u1eddi gian<\/th><\/tr><\/thead><tbody><tr><td>Tr\u00edch xu\u1ea5t \u0111\u01b0\u1eddng vi\u1ec1n<\/td><td>SGI 40<\/td><td>~26 ph\u00fat<\/td><\/tr><tr><td>C\u1eaft l\u00e1t<\/td><td>SGI 40<\/td><td>~5 ph\u00fat<\/td><\/tr><tr><td>M\u00e0i c\u1ea1nh + v\u00e1t m\u00e9p<\/td><td>C-120L<\/td><td>1\u20133 ph\u00fat<\/td><\/tr><tr><td>T\u1ea1o h\u00ecnh c\u1ea7u (m\u1eb7t 1)<\/td><td>G-100<\/td><td>~5 ph\u00fat<\/td><\/tr><tr><td>T\u1ea1o h\u00ecnh c\u1ea7u (m\u1eb7t 2)<\/td><td>G-100<\/td><td>~5 ph\u00fat<\/td><\/tr><tr><td>\u0110\u00e1nh b\u00f3ng (m\u1eb7t 1)<\/td><td>M\u00e1y \u0111\u00e1nh b\u00f3ng phi c\u1ea7u<\/td><td>~3 ph\u00fat<\/td><\/tr><tr><td>\u0110\u00e1nh b\u00f3ng (m\u1eb7t 2)<\/td><td>M\u00e1y \u0111\u00e1nh b\u00f3ng phi c\u1ea7u<\/td><td>~3 ph\u00fat<\/td><\/tr><tr><td><strong>T\u1ed5ng c\u1ed9ng (kh\u00f4ng bao g\u1ed3m l\u1edbp ph\u1ee7)<\/strong><\/td><td><\/td><td><strong>~50 ph\u00fat<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Vi\u1ec7c \u0111\u00e1nh b\u00f3ng ch\u1ec9 m\u1ea5t ~6 ph\u00fat cho m\u1ed7i th\u1ea5u k\u00ednh \u2014 giai \u0111o\u1ea1n nhanh nh\u1ea5t \u2014 nh\u01b0ng n\u00f3 c\u00f3 c\u1eeda s\u1ed5 quy tr\u00ecnh h\u1eb9p nh\u1ea5t. Kho\u1ea3ng c\u00e1ch gi\u1eefa \u201cch\u01b0a ho\u00e0n th\u00e0nh\u201d v\u00e0 \u201cqu\u00e1 ho\u00e0n th\u00e0nh\u201d h\u1eb9p h\u01a1n nhi\u1ec1u tr\u00ean gecmani so v\u1edbi k\u00ednh quang h\u1ecdc ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao Gecmani Kh\u00f3 \u0110\u00e1nh B\u00f3ng H\u01a1n K\u00ednh<\/h2>\n\n\n\n<p>C\u1ea5u tr\u00fac \u0111\u01a1n tinh th\u1ec3 c\u1ee7a gecmani t\u1ea1o ra hai th\u00e1ch th\u1ee9c kh\u00f4ng t\u1ed3n t\u1ea1i v\u1edbi k\u00ednh quang h\u1ecdc v\u00f4 \u0111\u1ecbnh h\u00ecnh:<\/p>\n\n\n\n<p><strong>S\u1ef1 lan truy\u1ec1n h\u01b0 h\u1ecfng d\u01b0\u1edbi b\u1ec1 m\u1eb7t.<\/strong> M\u1ed9t th\u1ea5u k\u00ednh th\u1ee7y tinh v\u1edbi c\u00e1c v\u1ebft x\u01b0\u1edbc nh\u1ecf d\u01b0\u1edbi b\u1ec1 m\u1eb7t do m\u00e0i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng qua ch\u00fang \u2014 c\u1ea5u tr\u00fac v\u00f4 \u0111\u1ecbnh h\u00ecnh h\u1ea5p th\u1ee5 h\u01b0 h\u1ecfng c\u1ee5c b\u1ed9. Gecmani th\u00ec kh\u00f4ng. M\u1ea1ng tinh th\u1ec3 c\u1ee7a n\u00f3 lan truy\u1ec1n h\u01b0 h\u1ecfng thay v\u00ec h\u1ea5p th\u1ee5 n\u00f3. N\u1ebfu <a href=\"https:\/\/www.opticalcutting.com\/vi\/how-to-cut-germanium-wafers-without-cracks-a-precision-diamond-wire-saw-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">giai \u0111o\u1ea1n c\u1eaft<\/a> g\u00e2y ra c\u00e1c v\u1ebft n\u1ee9t si\u00eau nh\u1ecf, c\u00e1c v\u1ebft n\u1ee9t \u0111\u00f3 s\u1ebd hi\u1ec3n th\u1ecb tr\u00ean b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng b\u1ea5t k\u1ec3 quy tr\u00ecnh \u0111\u00e1nh b\u00f3ng c\u1ea9n th\u1eadn \u0111\u1ebfn \u0111\u00e2u.<\/p>\n\n\n\n<p><strong>C\u1eeda s\u1ed5 quy tr\u00ecnh h\u1eb9p.<\/strong> Gecmani m\u1ec1m h\u01a1n h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i k\u00ednh quang h\u1ecdc, v\u00ec v\u1eady n\u00f3 \u0111\u00e1nh b\u00f3ng nhanh h\u01a1n. \u0110i\u1ec1u \u0111\u00f3 nghe c\u00f3 v\u1ebb l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf, nh\u01b0ng tr\u00ean th\u1ef1c t\u1ebf, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 vi\u1ec7c \u0111\u00e1nh b\u00f3ng qu\u00e1 m\u1ee9c x\u1ea3y ra nhanh ch\u00f3ng. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u1ed9t b\u1ec1 m\u1eb7t ho\u00e0n h\u1ea3o v\u00e0 m\u1ed9t b\u1ec1 m\u1eb7t b\u1ecb \u0111\u00e1nh b\u00f3ng qu\u00e1 m\u1ee9c v\u1edbi c\u00e1c l\u1ed7i h\u00ecnh d\u1ea1ng c\u00f3 th\u1ec3 ch\u1ec9 l\u00e0 v\u00e0i gi\u00e2y.<\/p>\n\n\n\n<p>\u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao ch\u1ea5t l\u01b0\u1ee3ng th\u01b0\u1ee3ng ngu\u1ed3n l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady. M\u1ed9t ph\u00f4i gecmani \u0111\u01b0\u1ee3c c\u1eaft b\u1eb1ng d\u00e2y kim c\u01b0\u01a1ng \u1edf Ra 0,6\u20131,2 \u03bcm v\u00e0 m\u1ebb c\u1ea1nh &lt; 0,1 mm c\u1ea7n lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u t\u1ed1i thi\u1ec3u trong qu\u00e1 tr\u00ecnh m\u00e0i v\u00e0 \u0111\u00e1nh b\u00f3ng. Lo\u1ea1i b\u1ecf \u00edt v\u1eadt li\u1ec7u h\u01a1n = \u00edt r\u1ee7i ro g\u00e2y ra c\u00e1c khuy\u1ebft t\u1eadt m\u1edbi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u1ea7n T\u00ecm G\u00ec \u1ede M\u00e1y \u0110\u00e1nh B\u00f3ng Quang H\u1ecdc Gecmani<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 ch\u00ednh x\u00e1c ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t<\/h3>\n\n\n\n<p>Vi\u1ec7c \u0111\u00e1nh b\u00f3ng Germanium ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t th\u1ea5p h\u01a1n so v\u1edbi \u0111\u00e1nh b\u00f3ng th\u1ee7y tinh. M\u00e1y c\u1ea7n \u00e1p su\u1ea5t \u1ed5n \u0111\u1ecbnh, nh\u1ea5t qu\u00e1n trong su\u1ed1t chu k\u1ef3 \u2014 s\u1ef1 thay \u0111\u1ed5i \u00e1p su\u1ea5t \u0111\u1ed9t ng\u1ed9t s\u1ebd \u0111\u1ec3 l\u1ea1i m\u1ed9t v\u00f9ng c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t kh\u00e1c bi\u1ec7t c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y, c\u1ef1c k\u1ef3 kh\u00f3 s\u1eeda ch\u1eefa.<\/p>\n\n\n\n<p>C\u00e1c m\u00e1y c\u00f3 \u0111i\u1ec1u khi\u1ec3n \u00e1p su\u1ea5t b\u1eb1ng kh\u00ed n\u00e9n ho\u1eb7c servo duy tr\u00ec l\u1ef1c kh\u00f4ng \u0111\u1ed5i khi h\u00ecnh d\u1ea1ng th\u1ea5u k\u00ednh thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh \u0111\u00e1nh b\u00f3ng. Tr\u00e1nh c\u00e1c m\u00e1y ch\u1ec9 d\u1ef1a v\u00e0o t\u1ea3i tr\u1ecdng ch\u1ebft cho c\u00f4ng vi\u1ec7c Germanium \u2014 s\u1ef1 kh\u00f4ng nh\u1ea5t qu\u00e1n s\u1ebd th\u1ec3 hi\u1ec7n tr\u00ean b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cung c\u1ea5p Slurry<\/h3>\n\n\n\n<p>Slurry \u0111\u00e1nh b\u00f3ng th\u1ef1c hi\u1ec7n vi\u1ec7c lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u. \u0110\u1ed1i v\u1edbi Germanium, y\u00eau c\u1ea7u ch\u00ednh l\u00e0 cung c\u1ea5p c\u00f3 ki\u1ec3m so\u00e1t, nh\u1ea5t qu\u00e1n \u2014 kh\u00f4ng ph\u1ea3i l\u00e0m m\u00e1t b\u1eb1ng d\u00f2ng ch\u1ea3y. L\u01b0\u1ee3ng slurry d\u01b0 th\u1eeba g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng tr\u01b0\u1ee3t n\u01b0\u1edbc gi\u1eefa th\u1ea5u k\u00ednh v\u00e0 \u0111\u00e1 \u0111\u00e1nh b\u00f3ng, l\u00e0m bi\u1ebfn d\u1ea1ng h\u00ecnh d\u1ea1ng b\u1ec1 m\u1eb7t.<\/p>\n\n\n\n<p>M\u1ed9t \u0111i\u1ec1u ch\u00fang t\u00f4i \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c s\u1edbm: s\u1eed d\u1ee5ng c\u00f9ng n\u1ed3ng \u0111\u1ed9 slurry cho Germanium nh\u01b0 cho th\u1ee7y tinh s\u1ebd lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u qu\u00e1 nhanh. Germanium m\u1ec1m h\u01a1n, v\u00ec v\u1eady c\u00f9ng m\u1ed9t l\u01b0\u1ee3ng h\u1ea1t s\u1ebd t\u1ea1o ra qu\u00e1 tr\u00ecnh c\u1eaft m\u1ea1nh m\u1ebd h\u01a1n nhi\u1ec1u. Gi\u1ea3m n\u1ed3ng \u0111\u1ed9 \u0111\u00e3 mang l\u1ea1i cho ch\u00fang t\u00f4i k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c \u0111\u00e1ng k\u1ec3 h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Speed Control<\/h3>\n\n\n\n<p>\u0110i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 v\u00f4 c\u1ea5p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. S\u1ef1 thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 \u0111\u1ed9t ng\u1ed9t gi\u1eefa qu\u00e1 tr\u00ecnh \u0111\u00e1nh b\u00f3ng s\u1ebd \u0111\u1ec3 l\u1ea1i m\u1ed9t v\u00f9ng chuy\u1ec3n ti\u1ebfp c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y tr\u00ean b\u1ec1 m\u1eb7t Germanium. M\u00e1y c\u1ea7n t\u0103ng t\u1ed1c v\u00e0 gi\u1ea3m t\u1ed1c m\u01b0\u1ee3t m\u00e0, v\u1edbi kh\u1ea3 n\u0103ng ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p h\u01a1n so v\u1edbi \u0111\u00e1nh b\u00f3ng th\u1ee7y tinh th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"730\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-1024x730.jpg\" alt=\"Vimfun Glass Cutting Equipment\" class=\"wp-image-4874\" 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\" srcset=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-1024x730.jpg 1024w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-300x214.jpg 300w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-768x547.jpg 768w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-18x12.jpg 18w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing-600x428.jpg 600w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/05\/germanium-lens-before-after-polishing.jpg 1490w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Loop-type diamond wire saw for graphite,optical glass and so on.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u1ea5t l\u01b0\u1ee3ng sau khi \u0111\u00e1nh b\u00f3ng<\/h2>\n\n\n\n<p>\u0110\u00e2y l\u00e0 c\u00e1c m\u1ee5c ti\u00eau ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh cho th\u1ea5u k\u00ednh Germanium sau khi \u0111\u00e1nh b\u00f3ng:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>M\u1ee5c ki\u1ec3m tra<\/th><th>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th><\/tr><\/thead><tbody><tr><td>Surface roughness<\/td><td>Ra &lt; 5 nm<\/td><\/tr><tr><td>\u0110\u1ed9 ch\u00ednh x\u00e1c t\u00e2m<\/td><td>\u0110\u1ed9 tr\u00f2n \u2264 5 \u03bcm<\/td><\/tr><tr><td>\u0110\u1ed9 l\u1ec7ch t\u00e2m<\/td><td>\u2264 30 gi\u00e2y cung<\/td><\/tr><tr><td>Dung sai chi\u1ec1u cao sagittal<\/td><td>\u00b15 \u03bcm<\/td><\/tr><tr><td>AR truy\u1ec1n (8\u201312 \u03bcm)<\/td><td>M\u1ed9t b\u1ec1 m\u1eb7t &gt; 95%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u00e0y \u00e1p d\u1ee5ng cho c\u00e1c \u1ed1ng k\u00ednh \u1ea3nh nhi\u1ec7t ti\u00eau chu\u1ea9n. B\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng ph\u1ea3i \u0111\u1ee7 s\u1ea1ch \u0111\u1ec3 ph\u1ee7 AR tr\u1ef1c ti\u1ebfp \u2014 b\u1ea5t k\u1ef3 s\u1ef1 nhi\u1ec5m b\u1ea9n ho\u1eb7c khuy\u1ebft t\u1eadt d\u01b0\u1edbi b\u1ec1 m\u1eb7t n\u00e0o c\u0169ng s\u1ebd g\u00e2y ra l\u1ed7i b\u00e1m d\u00ednh l\u1edbp ph\u1ee7 v\u00e0 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng truy\u1ec1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kinh t\u1ebf h\u1ecdc: T\u1ea1i sao Ch\u1ea5t l\u01b0\u1ee3ng \u0110\u00e1nh b\u00f3ng L\u1ea1i Th\u00fac \u0111\u1ea9y L\u1ee3i nhu\u1eadn<\/h2>\n\n\n\n<p>V\u1edbi gi\u00e1 germanium hi\u1ec7n t\u1ea1i ($1.800\u2013$2.400\/kg), m\u1ed9t ph\u00f4i \u1ed1ng k\u00ednh \u03a650 mm duy nh\u1ea5t c\u00f3 chi ph\u00ed nguy\u00ean li\u1ec7u th\u00f4 kho\u1ea3ng $120\u2013$180. M\u1ed9t khuy\u1ebft t\u1eadt \u0111\u00e1nh b\u00f3ng \u1edf giai \u0111o\u1ea1n n\u00e0y \u2014 m\u1ed9t v\u1ebft x\u01b0\u1edbc, l\u1ed7i h\u00ecnh d\u1ea1ng ho\u1eb7c nhi\u1ec5m b\u1ea9n \u2014 s\u1ebd lo\u1ea1i b\u1ecf ph\u00f4i \u0111\u00f3 v\u00e0 t\u1ea5t c\u1ea3 th\u1eddi gian x\u1eed l\u00fd th\u01b0\u1ee3ng ngu\u1ed3n \u0111\u00e3 d\u00e0nh cho n\u00f3.<\/p>\n\n\n\n<p>\u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao m\u00e1y \u0111\u00e1nh b\u00f3ng quang h\u1ecdc germanium x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn nh\u01b0 thi\u1ebft b\u1ecb c\u1eaft. M\u1ed9t quy tr\u00ecnh \u0111\u00e1nh b\u00f3ng t\u1ed3i s\u1ebd ph\u00e1 h\u1ee7y nhi\u1ec1u gi\u00e1 tr\u1ecb h\u01a1n tr\u00ean m\u1ed7i khuy\u1ebft t\u1eadt so v\u1edbi b\u1ea5t k\u1ef3 giai \u0111o\u1ea1n n\u00e0o kh\u00e1c trong d\u00e2y chuy\u1ec1n.<\/p>\n\n\n\n<p><strong>Tr\u01b0\u1eddng h\u1ee3p kh\u00e1ch h\u00e0ng tham kh\u1ea3o:<\/strong> <a href=\"https:\/\/www.sunnyoptical.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sunny Optical<\/a> v\u1eadn h\u00e0nh h\u01a1n 30 m\u00e1y c\u1eaft Vimfun trong d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u1ed1ng k\u00ednh germanium c\u1ee7a h\u1ecd. T\u1ef7 l\u1ec7 thu h\u1ed3i c\u1ea3i thi\u1ec7n kho\u1ea3ng 30% c\u1ee7a h\u1ecd m\u1ed9t ph\u1ea7n \u0111\u1ebfn t\u1eeb ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft th\u01b0\u1ee3ng ngu\u1ed3n t\u1ed1t h\u01a1n \u2014 gi\u00fap gi\u1ea3m th\u1eddi gian chu k\u1ef3 \u0111\u00e1nh b\u00f3ng v\u00e0 t\u1ef7 l\u1ec7 lo\u1ea1i b\u1ecf b\u1eb1ng c\u00e1ch cung c\u1ea5p cho giai \u0111o\u1ea1n \u0111\u00e1nh b\u00f3ng c\u00e1c b\u1ec1 m\u1eb7t ban \u0111\u1ea7u s\u1ea1ch h\u01a1n.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe  id=\"_ytid_19342\"  width=\"640\" height=\"360\"  data-origwidth=\"640\" data-origheight=\"360\" src=\"https:\/\/www.youtube.com\/embed\/ZwYIKJvvFGo?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"Tr\u00ecnh ph\u00e1t YouTube\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Ch\u1ecdn M\u00e1y \u0110\u00e1nh b\u00f3ng Quang h\u1ecdc Germanium Ph\u00f9 h\u1ee3p cho D\u00e2y chuy\u1ec1n c\u1ee7a B\u1ea1n<\/h2>\n\n\n\n<p><strong>N\u1ebfu b\u1ea1n \u0111ang x\u00e2y d\u1ef1ng m\u1ed9t d\u00e2y chuy\u1ec1n \u1ed1ng k\u00ednh germanium m\u1edbi:<\/strong> H\u00e3y coi m\u00e1y \u0111\u00e1nh b\u00f3ng l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a g\u00f3i thi\u1ebft b\u1ecb ho\u00e0n ch\u1ec9nh. Khi thi\u1ebft b\u1ecb c\u1eaft, \u0111\u1ecbnh t\u00e2m, m\u00e0i v\u00e0 \u0111\u00e1nh b\u00f3ng \u0111\u1ebfn t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p hi\u1ec3u c\u00e1c y\u00eau c\u1ea7u quy tr\u00ecnh c\u1ee7a nhau, t\u1ef7 l\u1ec7 thu h\u1ed3i t\u1ed5ng th\u1ec3 c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ebd cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi vi\u1ec7c ch\u1eafp v\u00e1 thi\u1ebft b\u1ecb t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c nhau.<\/p>\n\n\n\n<p><strong>N\u1ebfu b\u1ea1n \u0111ang n\u00e2ng c\u1ea5p m\u1ed9t d\u00e2y chuy\u1ec1n hi\u1ec7n c\u00f3:<\/strong> B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch \u0111o t\u1ef7 l\u1ec7 lo\u1ea1i b\u1ecf \u0111\u00e1nh b\u00f3ng hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n. N\u1ebfu n\u00f3 tr\u00ean 3\u20135%, v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i l\u00e0 b\u1ea3n th\u00e2n m\u00e1y \u0111\u00e1nh b\u00f3ng \u2014 n\u00f3 c\u00f3 th\u1ec3 l\u00e0 th\u01b0\u1ee3ng ngu\u1ed3n. Ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft k\u00e9m s\u1ebd bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng c\u00e1c khuy\u1ebft t\u1eadt \u0111\u00e1nh b\u00f3ng. Tr\u01b0\u1edbc khi thay th\u1ebf m\u00e1y \u0111\u00e1nh b\u00f3ng, h\u00e3y ki\u1ec3m tra xem vi\u1ec7c n\u00e2ng c\u1ea5p <a href=\"https:\/\/www.opticalcutting.com\/vi\/optics-cutting-machine\/\" target=\"_blank\" rel=\"noreferrer noopener\">thi\u1ebft b\u1ecb c\u1eaft<\/a> c\u00f3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 hay kh\u00f4ng.<\/p>\n\n\n\n<p><strong>N\u1ebfu b\u1ea1n \u0111ang \u0111\u00e1nh gi\u00e1 n\u0103ng su\u1ea5t:<\/strong> V\u1edbi t\u1ed1c \u0111\u1ed9 ~3 ph\u00fat cho m\u1ed7i m\u1eb7t, m\u1ed9t m\u00e1y \u0111\u00e1nh b\u00f3ng duy nh\u1ea5t c\u00f3 th\u1ec3 x\u1eed l\u00fd 60\u201380 tr\u00f2ng k\u00ednh m\u1ed7i ca 8 gi\u1edd \u0111\u1ed1i v\u1edbi tr\u00f2ng k\u00ednh \u03a650 mm. \u0110\u1ed1i v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn h\u01a1n, vi\u1ec7c th\u00eam m\u00e1y \u0111\u00e1nh b\u00f3ng th\u1ee9 hai r\u1ea5t \u0111\u01a1n gi\u1ea3n \u2014 c\u00e1c giai \u0111o\u1ea1n c\u1eaft v\u00e0 m\u00e0i tr\u01b0\u1edbc \u0111\u00f3 th\u01b0\u1eddng l\u00e0 n\u00fat th\u1eaft c\u1ed5 chai, ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u00e1nh b\u00f3ng.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi \u0111\u1ea7y \u0111\u1ee7 c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho germanium v\u00e0 c\u00e1c v\u1eadt li\u1ec7u IR kh\u00e1c \u2014 t\u1eeb c\u1eaft ph\u00f4i \u0111\u1ebfn \u0111\u00e1nh b\u00f3ng cu\u1ed1i c\u00f9ng \u2014 h\u00e3y xem <a href=\"https:\/\/www.opticalcutting.com\/vi\/infrared-optics-manufacturing-equipment\/\" target=\"_blank\" rel=\"noreferrer noopener\">thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t quang h\u1ecdc h\u1ed3ng ngo\u1ea1i<\/a> t\u1ed5ng quan.<\/p>","protected":false},"excerpt":{"rendered":"<p>A germanium lens can pass every upstream check \u2014 correct radius, right thickness, clean edges \u2014 and still get rejected at final inspection. The reason is almost always surface finish. If the polished surface doesn&#8217;t reach Ra &lt; 5 nm, IR transmission drops at 8\u201312 \u03bcm, and for thermal imaging applications, that means a rejected [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4874,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","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":"set","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":""},"categories":[392],"tags":[288,839,840,619],"class_list":["post-4871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-articles","tag-diamond-wire-saw","tag-germanium-lens-polishing","tag-infrared-optics-manufacturing","tag-optical-glass-slicing"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/posts\/4871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"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=4871"}],"version-history":[{"count":0,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/posts\/4871\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/media\/4874"}],"wp:attachment":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/media?parent=4871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/categories?post=4871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/tags?post=4871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}