{"id":1753,"date":"2019-07-28T07:59:19","date_gmt":"2019-07-28T07:59:19","guid":{"rendered":"https:\/\/thuvienxaydung.com.vn\/?p=1753"},"modified":"2021-06-08T08:24:04","modified_gmt":"2021-06-08T08:24:04","slug":"thuoc-kep-co-khi-chat-luong","status":"publish","type":"post","link":"https:\/\/tailieuxaydung.net\/?p=1753","title":{"rendered":"T\u00ecm hi\u1ec3u v\u1ec1 th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed v\u00e0 N\u01a1i mua th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed ch\u1ea5t l\u01b0\u1ee3ng nh\u1ea5t"},"content":{"rendered":"<p dir=\"ltr\">Th\u01b0\u1edbc k\u1eb9p hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi v\u1edbi c\u00e1i t\u00ean l\u00e0 th\u01b0\u1edbc c\u1eb7p &#8211; m\u1ed9t lo\u1ea1i th\u01b0\u1edbc chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn trong ng\u00e0nh c\u01a1 kh\u00ed. N\u00f3 \u0111\u01b0\u1ee3c xem l\u00e0 c\u00f4ng c\u1ee5 quan tr\u1ecdng m\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 m\u1ed9t k\u1ef9 s\u01b0 hay m\u1ed9t ng\u01b0\u1eddi th\u1ee3 c\u01a1 kh\u00ed n\u00e0o. V\u1eady Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed l\u00e0 g\u00ec? V\u00e0 v\u00ec sao ch\u00fang l\u1ea1i c\u00f3 vai tr\u00f2 to l\u1edbn nh\u01b0 th\u1ebf? Sau \u0111\u00e2y, m\u1eddi c\u00e1c b\u1ea1n h\u00e3y c\u00f9ng theo ch\u00e2n MetroTech \u0111\u1ec3 t\u00ecm hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00f4ng d\u1ee5ng c\u1ee7a lo\u1ea1i th\u01b0\u1edbc n\u00e0y qua b\u00e0i vi\u1ebft b\u00ean d\u01b0\u1edbi nh\u00e9!<\/p>\n<h2 dir=\"ltr\">Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed l\u00e0 g\u00ec?<\/h2>\n<p dir=\"ltr\"><img decoding=\"async\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2021\/05\/img_60b1e7c76fc6a-730x325.png\" width=\"602\" height=\"268\" \/><\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed c\u00f2n \u0111\u01b0\u1ee3c m\u1ecdi ng\u01b0\u1eddi g\u1ecdi v\u1edbi c\u00e1i t\u00ean kh\u00e1c l\u00e0 th\u01b0\u1edbc c\u1eb7p c\u01a1 kh\u00ed, l\u00e0 m\u1ed9t d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong c\u00e1c ng\u00e0nh k\u1ef9 thu\u1eadt c\u01a1 kh\u00ed. D\u1ee5ng c\u1ee5 n\u00e0y c\u00f3 c\u00f4ng d\u1ee5ng v\u00f4 c\u00f9ng \u0111a d\u1ea1ng nh\u01b0 d\u00f9ng \u0111\u1ec3 \u0111o k\u00edch th\u01b0\u1edbc b\u00ean trong, k\u00edch th\u01b0\u1edbc b\u00ean ngo\u00e0i, \u0111\u1ed9 s\u00e2u, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111\u1ed3 v\u1eadt, thi\u1ebft b\u1ecb v\u1edbi nhi\u1ec1u h\u00ecnh d\u00e1ng kh\u00e1c nhau nh\u01b0 h\u00ecnh h\u1ed9p, h\u00ecnh tr\u1ee5\u2026 Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u01b0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao, ph\u1ea1m vi s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng m\u00e0 gi\u00e1 th\u00e0nh c\u0169ng h\u1ee3p l\u00fd. Trong c\u00e1c ng\u00e0nh k\u1ef9 thu\u1eadt nh\u01b0 ng\u00e0nh x\u00e2y d\u1ef1ng, ng\u00e0nh ch\u1ebf t\u1ea1o m\u00e1y\u2026th\u00ec th\u01b0\u1edbc k\u1eb9p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1eb1m t\u0103ng t\u00ednh ch\u00ednh x\u00e1c v\u00e0 m\u1ee9c \u0111\u1ed9 hi\u1ec7u qu\u1ea3 c\u1ee7a s\u1ea3n ph\u1ea9m ho\u1eb7c c\u00f4ng tr\u00ecnh.<\/p>\n<h2 dir=\"ltr\">Ph\u00e2n lo\u1ea1i c\u00e1c d\u00f2ng th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed<\/h2>\n<p dir=\"ltr\">Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a v\u00e0o hai y\u1ebfu t\u1ed1 \u0111\u00f3 l\u00e0 ph\u00e2n lo\u1ea1i theo \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ph\u00e2n lo\u1ea1i theo kho\u1ea3ng \u0111o.<\/p>\n<h3 dir=\"ltr\">Ph\u00e2n lo\u1ea1i theo \u0111\u1ed9 ch\u00ednh x\u00e1c<\/h3>\n<p dir=\"ltr\">Bao g\u1ed3m ba lo\u1ea1i ch\u00ednh:<\/p>\n<ul>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Th\u01b0\u1edbc k\u1eb9p lo\u1ea1i 1\/10: C\u00f3 k\u1ebft qu\u1ea3 \u0111o ch\u00ednh x\u00e1c t\u1edbi 0.1mm.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Th\u01b0\u1edbc k\u1eb9p lo\u1ea1i 1\/20: C\u00f3 k\u1ebft qu\u1ea3 \u0111o ch\u00ednh x\u00e1c t\u1edbi 0.05mm.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Th\u01b0\u1edbc k\u1eb9p lo\u1ea1i 1\/50: C\u00f3 k\u1ebft qu\u1ea3 \u0111o ch\u00ednh x\u00e1c t\u1edbi 0.02mm.<\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\">Ph\u00e2n lo\u1ea1i theo kho\u1ea3ng \u0111o<\/h3>\n<p dir=\"ltr\">Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a theo gi\u1edbi h\u1ea1n kho\u1ea3ng \u0111o c\u1ee7a n\u00f3. Gi\u1edbi h\u1ea1n \u0111o c\u1ee7a th\u01b0\u1edbc k\u1eb9p th\u01b0\u1eddng l\u00e0: 150mm, 200mm, 300mm, 500mm, 1000mm (1 m\u00e9t)&#8230; D\u1ef1a v\u00e0o kho\u1ea3ng c\u00e1ch gi\u1eefa m\u1ed7i v\u1ea1ch th\u01b0\u1eddng l\u00e0 1mm \u0111\u1ec3 ti\u1ec7n theo d\u00f5i k\u1ebft qu\u1ea3.<\/p>\n<h2 dir=\"ltr\">C\u1ea5u t\u1ea1o c\u1ee7a th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed<\/h2>\n<p dir=\"ltr\"><img decoding=\"async\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2021\/05\/img_60b1e7c9cce9f-730x290.png\" width=\"602\" height=\"239\" \/><\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">Th\u01b0\u1edbc c\u1eb7p c\u01a1 kh\u00ed c\u00f3 c\u1ea5u t\u1ea1o kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u1edbi nh\u1eefng b\u1ed9 ph\u1eadn nh\u01b0 sau:<\/p>\n<ul>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Th\u01b0\u1edbc ch\u00ednh: Bao g\u1ed3m m\u1ecf \u0111o c\u1ed1 \u0111\u1ecbnh v\u00e0 tr\u00ean th\u00e2n \u0111\u01b0\u1ee3c chia \u0111\u1ed9 theo \u0111\u01a1n v\u1ecb milimet.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Th\u01b0\u1edbc ph\u1ee5: Bao g\u1ed3m m\u1ecf \u0111o di \u0111\u1ed9ng v\u00e0 tr\u00ean th\u00e2n c\u00f3 chia v\u1ea1ch theo nguy\u00ean t\u1eafc du x\u00edch.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">H\u00e0m k\u1eb9p: Bao g\u1ed3m h\u00e0m tr\u00ean v\u00e0 h\u00e0m d\u01b0\u1edbi \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111o k\u00edch th\u01b0\u1edbc b\u00ean trong v\u00e0 k\u00edch th\u01b0\u1edbc b\u00ean ngo\u00e0i t\u01b0\u01a1ng \u1ee9ng. M\u1ed9t trong nh\u1eefng h\u00e0m n\u00e0y c\u00f3 th\u1ec3 di chuy\u1ec3n trong l\u00fac h\u00e0m c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c gi\u1eef c\u1ed1 \u0111\u1ecbnh. H\u00e0m c\u1ed1 \u0111\u1ecbnh \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi thang \u0111o ch\u00ednh c\u00f2n h\u00e0m di chuy\u1ec3n th\u00ec \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi thang \u0111o vernier (du x\u00edch).<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">V\u00edt gi\u1eef: C\u00f3 nhi\u1ec7m v\u1ee5 kho\u00e1 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a con tr\u01b0\u1ee3t.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Thanh \u0111o: \u0110\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111\u1ed9 s\u00e2u c\u1ee7a v\u1eadt th\u1ec3.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">M\u1ecf \u0111o trong<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">M\u1ecf \u0111o ngo\u00e0i<\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 dir=\"ltr\">\u1ee8ng d\u1ee5ng \u0111a d\u1ea1ng c\u1ee7a th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed trong nhi\u1ec1u l\u0129nh v\u1ef1c<\/h2>\n<p dir=\"ltr\"><img decoding=\"async\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2021\/05\/img_60b1e7cc05847-730x250.png\" width=\"602\" height=\"207\" \/><\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed l\u00e0 m\u1ed9t d\u1ee5ng c\u1ee5 v\u00f4 c\u00f9ng \u0111a n\u0103ng v\u00ec n\u00f3 c\u00f3 th\u1ec3 \u0111o c\u1ea3 k\u00edch th\u01b0\u1edbc ngo\u00e0i, k\u00edch th\u01b0\u1edbc trong, \u0111\u1ed9 s\u00e2u v\u00e0 c\u0169ng nh\u01b0 \u0111o c\u00e1c chi ti\u1ebft d\u1ea1ng l\u1ed7. V\u00ec nh\u1eefng t\u00ednh n\u0103ng tuy\u1ec7t v\u1eddi n\u00e0y, th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong cu\u1ed9c s\u1ed1ng h\u1eb1ng ng\u00e0y.<\/p>\n<p dir=\"ltr\">Nh\u1eefng l\u0129nh v\u1ef1c c\u00f3 \u1ee9ng d\u1ee5ng th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed ph\u1ed5 bi\u1ebfn ph\u1ea3i k\u1ec3 \u0111\u1ebfn l\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p ch\u1ebf t\u1ea1o c\u01a1 kh\u00ed, m\u00e1y m\u00f3c\u2026Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng c\u00e1c chi ti\u1ebft m\u00e1y, chi ti\u1ebft c\u01a1 kh\u00ed, \u0111\u01b0\u1eddng k\u00ednh trong ho\u1eb7c \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a c\u00e1c lo\u1ea1i \u1ed1ng th\u00e9p, \u1ed1ng nh\u1ef1a, \u1ed1ng PVC, th\u00e9p tr\u00f2n\u2026 V\u1edbi kh\u1ea3 n\u0103ng \u0111o ch\u00ednh x\u00e1c m\u00e0 th\u01b0\u1edbc k\u1eb9p c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o c\u00e1c ph\u1ee5 ki\u1ec7n, \u0111\u1ed3 g\u1ed7 hay \u0111\u1ed3 d\u00f9ng n\u1ed9i th\u1ea5t trong nh\u00e0 \u1edf, th\u1eadm ch\u00ed l\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng.<\/p>\n<p dir=\"ltr\">M\u1ed9t s\u1ed1 c\u00f4ng d\u1ee5ng c\u1ee7a th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed trong c\u00e1c ng\u00e0nh c\u1ee5 th\u1ec3 m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o nh\u01b0 sau:<\/p>\n<h3 dir=\"ltr\">\u1ee8ng d\u1ee5ng c\u1ee7a th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed trong ng\u00e0nh th\u00e9p<\/h3>\n<p dir=\"ltr\">Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00ed d\u1ee5 nh\u01b0 ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u00e9p \u0111\u1ec3 \u0111o l\u01b0\u1eddng k\u00edch th\u01b0\u1edbc ho\u1eb7c \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a nhi\u1ec1u v\u1eadt th\u1ec3 v\u1edbi nh\u1eefng h\u00ecnh d\u00e1ng kh\u00e1c nhau. D\u1ee5ng c\u1ee5 n\u00e0y c\u0169ng r\u1ea5t ti\u1ec7n l\u1ee3i cho ng\u01b0\u1eddi d\u00f9ng v\u1edbi kh\u1ea3 n\u0103ng \u0111o \u0111\u01b0\u1ee3c \u0111\u1ed9 s\u00e2u c\u1ee7a v\u1eadt th\u00e9p ho\u1eb7c kim lo\u1ea1i. Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng \u0111o \u0111\u01b0\u1eddng k\u00ednh h\u00ecnh tr\u1ee5 c\u1ee7a \u1ed1ng th\u00e9p trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a s\u1ed1 li\u1ec7u \u0111o.<\/p>\n<h3 dir=\"ltr\">\u1ee8ng d\u1ee5ng c\u1ee7a th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed trong ng\u00e0nh s\u1ea3n xu\u1ea5t \u00f4 t\u00f4<\/h3>\n<p dir=\"ltr\">Trong ng\u00e0nh s\u1ea3n xu\u1ea5t \u00f4 t\u00f4, th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed chuy\u00ean d\u00f9ng \u0111\u1ec3 \u0111o \u0111\u01b0\u1eddng k\u00ednh \u1edf b\u00ean ngo\u00e0i, b\u00ean trong c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4, \u0111o tr\u1ee5c khu\u1ef7u, \u0111o \u0111\u01b0\u1eddng k\u00ednh xi lanh hay chi\u1ec1u cao c\u1ee7a l\u00f2 xo&#8230;<\/p>\n<h3 dir=\"ltr\">\u1ee8ng d\u1ee5ng c\u1ee7a th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed trong th\u00ed nghi\u1ec7m khoa h\u1ecdc<\/h3>\n<p dir=\"ltr\">Th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed c\u00f2n \u0111\u01b0\u1ee3c ph\u1ee5c v\u1ee5 trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u v\u00ed d\u1ee5 nh\u01b0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 l\u00e0m thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc v\u1ed1n c\u00f3 c\u1ee7a kim lo\u1ea1i. M\u1eb7t kh\u00e1c, th\u01b0\u1edbc k\u1eb9p c\u0169ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111o c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 h\u00ecnh d\u1ea1ng bi\u1ebfn \u0111\u1ed5i sau khi th\u00ed nghi\u1ec7m.<\/p>\n<p>&nbsp;<\/p>\n<h3 dir=\"ltr\">\u1ee8ng d\u1ee5ng c\u1ee7a th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed trong ng\u00e0nh gi\u00e1o d\u1ee5c<\/h3>\n<p dir=\"ltr\">\u0110\u1ed1i v\u1edbi ng\u00e0nh gi\u00e1o d\u1ee5c, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4n V\u1eadt l\u00fd t\u1ea1i c\u00e1c c\u1ea5p, th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed \u0111\u01b0\u1ee3c d\u00f9ng trong ph\u00f2ng th\u1ef1c h\u00e0nh. No cho ph\u00e9p h\u1ecdc sinh, sinh vi\u00ean \u0111o c\u0169ng nh\u01b0 l\u1ea5y s\u1ed1 \u0111o ch\u00ednh x\u00e1c cho m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0o \u0111\u00f3 sau \u0111\u00f3 ch\u1ec9nh s\u1eeda l\u1ed7i thi\u1ebft l\u1eadp gi\u00e1 tr\u1ecb g\u1ed1c \u201c0\u201d cho th\u01b0\u1edbc, \u0111o k\u00edch th\u01b0\u1edbc b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng h\u00ecnh tr\u1ee5 ho\u1eb7c c\u00e1c chi ti\u1ebft kh\u00e1c.<\/p>\n<h2 dir=\"ltr\">H\u01b0\u1edbng d\u1eabn c\u00e1ch \u0111\u1ecdc k\u1ebft qu\u1ea3 tr\u00ean th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed \u0111\u00fang<\/h2>\n<ul>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ecdc ph\u1ea7n nguy\u00ean: V\u1ea1ch \u201c0\u201d tr\u00ean thanh du x\u00edch tr\u00f9ng v\u1edbi v\u1ecb tr\u00ed n\u00e0o c\u1ee7a th\u01b0\u1edbc ch\u00ednh th\u00ec \u0111\u00f3 ch\u00ednh l\u00e0 ph\u1ea7n nguy\u00ean c\u1ee7a k\u00edch th\u01b0\u1edbc tr\u00ean th\u01b0\u1edbc ch\u00ednh.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ecdc ph\u1ea7n th\u1eadp ph\u00e2n: Xem v\u1ea1ch n\u00e0o tr\u00ean thanh du x\u00edch m\u00e0 tr\u00f9ng v\u1edbi v\u1ea1ch c\u1ee7a th\u01b0\u1edbc ch\u00ednh th\u00ec \u0111\u1ebfm c\u00e1c v\u1ea1ch \u0111o t\u1eeb v\u1ea1ch 0 \u0111\u1ebfn v\u1ecb tr\u00ed tr\u00f9ng, \u0111\u01b0\u1ee3c bao nhi\u00eau th\u00ec l\u1ea5y nh\u00e2n v\u1edbi 0.05.<\/p>\n<\/li>\n<\/ul>\n<h2 dir=\"ltr\">C\u00e1ch s\u1eed d\u1ee5ng th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed \u0111\u1ea1t hi\u1ec7u qu\u1ea3<\/h2>\n<p dir=\"ltr\"><img decoding=\"async\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2021\/05\/img_60b1e7ce4c463.png\" width=\"600\" height=\"600\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3 dir=\"ltr\">C\u00e1c b\u01b0\u1edbc chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng th\u01b0\u1edbc \u0111\u1ec3 \u0111o<\/h3>\n<ul>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Ki\u1ec3m tra xem th\u01b0\u1edbc c\u00f3 ch\u00ednh x\u00e1c kh\u00f4ng.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">X\u00e1c \u0111\u1ecbnh b\u1ec1 m\u1eb7t v\u1eadt c\u1ea7n \u0111o \u0111\u00e3 s\u1ea1ch s\u1ebd ch\u01b0a.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ea3m b\u1ea3o hai m\u1eb7t ph\u1eb3ng c\u1ee7a th\u01b0\u1edbc k\u1eb9p \u0111\u1eb7t song song v\u1edbi th\u00e2n th\u01b0\u1edbc ch\u00ednh trong trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ed1i v\u1edbi tr\u01b0\u1eddng h\u1ee3p b\u1eaft bu\u1ed9c ph\u1ea3i l\u1ea5y th\u01b0\u1edbc ra kh\u1ecfi v\u1ecb tr\u00ed c\u1ea7n \u0111o th\u00ec ph\u1ea3i v\u1eb7n \u1ed1c h\u00e3m \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh h\u00e0m \u0111\u1ed9ng v\u1edbi th\u00e2n th\u01b0\u1edbc ch\u00ednh.<\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 dir=\"ltr\">C\u00e1ch \u0111o k\u00edch th\u01b0\u1edbc ngoa\u0300i<\/h3>\n<ul>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ea7u ti\u00ean h\u00e3y n\u01a1\u0301i lo\u0309ng vi\u0301t ke\u0323p ch\u0103\u0323t sau \u0111\u00f3 di chuy\u00ea\u0309n mo\u0309 c\u0103\u0323p \u0111o k\u00edch th\u01b0\u1edbc ngo\u00e0i tr\u00ean h\u00e0m di \u0111\u1ed9ng theo ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n h\u01a1n ki\u0301ch th\u01b0\u1edbc cu\u0309a v\u1eadt th\u1ec3 c\u1ea7n \u0111o.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">B\u01b0\u1edbc ti\u1ebfp theo h\u00e3y \u00e1p m\u1ecf c\u1eb7p h\u00e0m c\u1ed1 \u0111\u1ecbnh v\u00e0o m\u1eb7t chu\u1ea9n c\u1ee7a v\u1eadt c\u1ea7n \u0111o r\u1ed3i di chuy\u00ea\u0309n ha\u0300m di \u0111\u00f4\u0323ng cho \u0111\u00ea\u0301n khi mo\u0309 c\u0103\u0323p \u0111o k\u00edch th\u01b0\u1edbc ngo\u00e0i ha\u0300m di \u0111\u00f4\u0323ng cha\u0323m va\u0300o m\u0103\u0323t chi ti\u1ebft c\u00e2\u0300n \u0111o. C\u1ea7n ph\u1ea3i ch\u1eafc ch\u1eafn r\u1eb1ng c\u00f3 s\u01b0\u0323 ti\u00ea\u0301p xu\u0301c cu\u0309a ha\u0300m c\u0103\u0323p l\u00e0 vu\u00f4ng go\u0301c v\u01a1\u0301i ki\u0301ch th\u01b0\u01a1\u0301c c\u00e2\u0300n \u0111o l\u01b0\u1eddng.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Cu\u1ed1i c\u00f9ng h\u00e3y si\u00ea\u0301t th\u1eadt ch\u0103\u0323t vi\u0301t ke\u0323p r\u1ed3i l\u00e2\u0301y th\u01b0\u1edbc ra kho\u0309i chi ti\u00ea\u0301t v\u00e0 \u0111\u1ecdc k\u00edch th\u01b0\u1edbc.<\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\">C\u00e1ch \u0111o k\u00edch th\u01b0\u1edbc l\u1ed7<\/h3>\n<ul>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Tr\u01b0\u1edbc h\u1ebft n\u01a1\u0301i lo\u0309ng vi\u0301t ke\u0323p ch\u0103\u0323t r\u1ed3i ti\u1ebfp \u0111\u00f3 di chuy\u00ea\u0309n mo\u0309 c\u0103\u0323p \u0111o k\u00edch th\u01b0\u1edbc l\u1ed7 tr\u00ean h\u00e0m di \u0111\u1ed9ng theo ki\u0301ch th\u01b0\u01a1\u0301c nh\u1ecf h\u01a1n ki\u0301ch th\u01b0\u1edbc l\u1ed7 cu\u0309a chi ti\u00ea\u0301t c\u1ea7n \u0111o.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">R\u1ed3i sau \u0111\u00f3 \u00e1p m\u1ecf c\u1eb7p h\u00e0m c\u1ed1 \u0111\u1ecbnh v\u00e0o m\u1eb7t chu\u1ea9n v\u1eadt th\u1ec3 c\u1ea7n \u0111o. Ti\u1ebfp theo, di chuy\u00ea\u0309n ha\u0300m di \u0111\u00f4\u0323ng cho \u0111\u00ea\u0301n khi mo\u0309 c\u0103\u0323p \u0111o k\u00edch th\u01b0\u1edbc l\u1ed7 ha\u0300m di \u0111\u00f4\u0323ng cha\u0323m va\u0300o m\u0103\u0323t v\u1eadt c\u00e2\u0300n \u0111o. Trong qu\u00e1 tr\u00ecnh \u0111o, h\u00e3y \u0111a\u0309m ba\u0309o h\u00e0m k\u1eb9p c\u00f3 s\u1ef1 ti\u00ea\u0301p xu\u0301c vu\u00f4ng g\u00f3c v\u01a1\u0301i ki\u0301ch th\u01b0\u01a1\u0301c c\u1ee7a chi ti\u1ebft c\u00e2\u0300n \u0111o \u0111\u1ea1c.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">B\u01b0\u1edbc cu\u1ed1i c\u00f9ng l\u00e0 si\u00ea\u0301t th\u1eadt ch\u0103\u0323t vi\u0301t ke\u0323p r\u1ed3i l\u00e2\u0301y th\u01b0\u1edbc ra kho\u0309i chi ti\u00ea\u0301t v\u00e0 \u0111\u1ecdc k\u00edch th\u01b0\u1edbc.<\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 dir=\"ltr\">M\u1ed9t s\u1ed1 \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd khi s\u1eed d\u1ee5ng th\u01b0\u1edbc k\u1eb9p c\u01a1 kh\u00ed<\/h2>\n<p dir=\"ltr\"><img decoding=\"async\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2021\/05\/img_60b1e7d1185d6.png\" width=\"512\" height=\"288\" \/><\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\">\u0110\u1ec3 k\u1ebft qu\u1ea3 \u0111o cho ra \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c c\u0169ng nh\u01b0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng c\u1ee7a th\u01b0\u1edbc k\u1eb9p th\u00ec ng\u01b0\u1eddi d\u00f9ng n\u00ean tu\u00e2n th\u1ee7 theo nh\u1eefng nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n sau:<\/p>\n<ul>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Kh\u00f4ng n\u00ean d\u00f9ng th\u01b0\u1edbc k\u1eb9p \u0111\u1ec3 \u0111o c\u00e1c b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p, b\u1ecb b\u1ea9n.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Kh\u00f4ng n\u00ean \u00e9p qu\u00e1 m\u1ea1nh hai m\u1ecf \u0111o v\u00e0o v\u1eadt c\u1ea7n \u0111o.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Kh\u00f4ng n\u00ean l\u1ea5y th\u01b0\u1edbc ra kh\u1ecfi v\u1eadt \u0111o r\u1ed3i m\u1edbi \u0111\u1ecdc k\u1ebft qu\u1ea3 \u0111o.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Kh\u00f4ng n\u00ean \u0111\u1ec3 b\u1ee5i b\u1ea9n b\u00e1m v\u00e0o th\u01b0\u1edbc k\u1eb9p.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Th\u01b0\u1eddng xuy\u00ean v\u1ec7 sinh, lau ch\u00f9i th\u01b0\u1edbc k\u1eb9p b\u1eb1ng gi\u1ebb s\u1ea1ch v\u00e0 b\u00f4i d\u1ea7u m\u1ee1 h\u1eb1ng ng\u00e0y.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Khi kh\u00f4ng s\u1eed d\u1ee5ng n\u1eefa th\u00ec \u0111\u1eb7t th\u01b0\u1edbc v\u00e0o \u0111\u00fang v\u1ecb tr\u00ed trong h\u1ed9p, kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec3 th\u01b0\u1edbc ch\u1ed3ng ch\u1ea5t l\u00ean c\u00e1c d\u1ee5ng c\u1ee5 kh\u00e1c.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ed1i v\u1edbi lo\u1ea1i th\u01b0\u1edbc k\u1eb9p Mitutoyo th\u00ec tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o \u0111\u1ea1c khi v\u1eadt \u0111ang quay.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">\n","protected":false},"excerpt":{"rendered":"<p>Th\u01b0\u1edbc k\u1eb9p hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi v\u1edbi c\u00e1i t\u00ean l\u00e0 th\u01b0\u1edbc c\u1eb7p &#8211; m\u1ed9t lo\u1ea1i th\u01b0\u1edbc chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn trong ng\u00e0nh c\u01a1 kh\u00ed. N\u00f3 \u0111\u01b0\u1ee3c xem l\u00e0 c\u00f4ng c\u1ee5 quan tr\u1ecdng m\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 m\u1ed9t k\u1ef9 s\u01b0 hay m\u1ed9t ng\u01b0\u1eddi th\u1ee3 c\u01a1 kh\u00ed n\u00e0o. V\u1eady Th\u01b0\u1edbc k\u1eb9p&#8230;<\/p>\n","protected":false},"author":1,"featured_media":8136,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[67],"class_list":["post-1753","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-du-toan-nha-bao-ve"],"_links":{"self":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/1753","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1753"}],"version-history":[{"count":10,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/1753\/revisions"}],"predecessor-version":[{"id":8263,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/1753\/revisions\/8263"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/media\/8136"}],"wp:attachment":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}