{"id":13849281,"date":"2024-01-18T07:21:30","date_gmt":"2024-01-18T07:21:30","guid":{"rendered":"https:\/\/yp.vn\/?p=13849281"},"modified":"2024-01-18T07:22:44","modified_gmt":"2024-01-18T07:22:44","slug":"tim-hieu-ve-nganh-nghe-gia-cong-co-khi-chinh-xac-tai-viet-nam","status":"publish","type":"post","link":"https:\/\/yp.vn\/tim-hieu-ve-nganh-nghe-gia-cong-co-khi-chinh-xac-tai-viet-nam\/","title":{"rendered":"T\u00ecm hi\u1ec3u v\u1ec1 ng\u00e0nh ngh\u1ec1 gia c\u00f4ng c\u01a1 kh\u00ed ch\u00ednh x\u00e1c t\u1ea1i Vi\u1ec7t Nam"},"content":{"rendered":"<p><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/cong-ty-co-khi-gia-cong-va-san-xuat\/\">Gia c\u00f4ng c\u01a1 kh\u00ed<\/a><\/strong> ch\u00ednh x\u00e1c l\u00e0 m\u1ed9t ng\u00e0nh ngh\u1ec1 \u0111ang r\u1ea5t ph\u00e1t tri\u1ec3n t\u1ea1i Vi\u1ec7t Nam v\u00e0 c\u00e1c n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi, t\u1ea1o ra nh\u1eefng s\u1ea3n ph\u1ea9m c\u01a1 kh\u00ed ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u cho nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau t\u1eeb y t\u1ebf, gi\u00e1o d\u1ee5c, giao th\u00f4ng v\u1eadn t\u1ea3i, \u0111\u1ebfn an ninh qu\u1ed1c ph\u00f2ng, n\u0103ng l\u01b0\u1ee3ng\u2026 H\u00e3y c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c CNC l\u00e0 g\u00ec? C\u00e1c thi\u1ebft b\u1ecb <a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/cong-ty-co-khi-gia-cong-va-san-xuat\/\"><strong>gia c\u00f4ng c\u01a1 kh\u00ed<\/strong><\/a> ch\u00ednh x\u00e1c, c\u0169ng nh\u01b0 \u01b0u \u0111i\u1ec3m, \u1ee9ng d\u1ee5ng.<\/p>\n<p>Gia c\u00f4ng ch\u00ednh x\u00e1c l\u00e0 m\u1ed9t lo\u1ea1i quy tr\u00ecnh gia c\u00f4ng s\u1eed d\u1ee5ng c\u00e1c m\u00e1y \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng m\u00e1y t\u00ednh (CNC) \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn. \u0110\u00e2y l\u00e0 m\u1ed9t quy tr\u00ecnh gia c\u00f4ng t\u1ed1c \u0111\u1ed9 cao \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00f2i h\u1ecfi dung sai ch\u1eb7t ch\u1ebd, \u0111\u1ed9 ph\u1ee9c t\u1ea1p cao ho\u1eb7c c\u1ea3 hai. Gia c\u00f4ng ch\u00ednh x\u00e1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra nhi\u1ec1u lo\u1ea1i b\u1ed9 ph\u1eadn h\u00e0ng lo\u1ea1t.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-13849282 size-full\" src=\"https:\/\/yp.vn\/wp-content\/uploads\/2024\/01\/4a-3.jpg\" alt=\"\" width=\"609\" height=\"404\" srcset=\"https:\/\/yp.vn\/wp-content\/uploads\/2024\/01\/4a-3.jpg 609w, https:\/\/yp.vn\/wp-content\/uploads\/2024\/01\/4a-3-300x199.jpg 300w\" sizes=\"auto, (max-width: 609px) 100vw, 609px\" \/><\/p>\n<h2><span id=\"Vat_lieu_gia_cong_co_khi_chinh_xac\" class=\"ez-toc-section\"><\/span>V\u1eadt li\u1ec7u gia c\u00f4ng c\u01a1 kh\u00ed ch\u00ednh x\u00e1c<\/h2>\n<p>Gia c\u00f4ng ch\u00ednh x\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u00ean h\u00e0ng tr\u0103m kim lo\u1ea1i, nh\u1ef1a v\u00e0 v\u1eadt li\u1ec7u composite kh\u00e1c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 danh s\u00e1ch m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c:<\/p>\n<p><strong>Kim lo\u1ea1i v\u00e0 h\u1ee3p kim<\/strong><\/p>\n<p>\u2013 Nh\u00f4m<br \/>\n\u2013 \u0110\u1ed3ng<br \/>\n\u2013 Thau<br \/>\n\u2013 \u0110\u1ed3ng<br \/>\n\u2013 Titan<br \/>\n\u2013 Th\u00e9p<br \/>\n\u2013 Th\u00e9p kh\u00f4ng g\u1ec9<br \/>\n\u2013 Th\u00e9p carbon<br \/>\n\u2013 Th\u00e9p c\u00f4ng c\u1ee5<br \/>\n\u2013 H\u1ee3p kim k\u1ef3 l\u1ea1<\/p>\n<p><strong>Nh\u1ef1a v\u00e0 phi kim lo\u1ea1i kh\u00e1c<\/strong><\/p>\n<p>\u2013 Polyamit (PA)<br \/>\n\u2013 Polycarbonate (PC)<br \/>\n\u2013 Acrylonitrile Butadiene Styrene (ABS)<br \/>\n\u2013 Polymetyl Methacrylat (PMMA)<br \/>\n\u2013 Polyoxymetylen (POM)<br \/>\n\u2013 Th\u1ee7y tinh<br \/>\n\u2013 Than ch\u00ec<\/p>\n<h2><span id=\"Dung_sai_gia_cong_co_khi_chinh_xac\" class=\"ez-toc-section\"><\/span>Dung sai gia c\u00f4ng c\u01a1 kh\u00ed ch\u00ednh x\u00e1c<\/h2>\n<p><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/cong-ty-co-khi-gia-cong-va-san-xuat\/\"><strong>Gia c\u00f4ng c\u01a1 kh\u00ed<\/strong><\/a> ch\u00ednh x\u00e1c b\u1eb1ng m\u00e1y CNCmang l\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n c\u00e1c c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t kh\u00e1c. Tuy nhi\u00ean, m\u00e1y CNC kh\u00f4ng th\u1ec3 t\u00e1i t\u1ea1o k\u00edch th\u01b0\u1edbc chi ti\u1ebft c\u1ee7a b\u1ea1n gi\u1ed1ng nh\u01b0 trong b\u1ea3n thi\u1ebft k\u1ebf CAD. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0; s\u1ebd lu\u00f4n c\u00f3 m\u1ed9t s\u1ed1 sai l\u1ec7ch v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a b\u1ed9 ph\u1eadn gia c\u00f4ng c\u1ee7a b\u1ea1n. C\u00e1c nh\u00e0 thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m v\u00e0 th\u1ee3 m\u00e1y s\u1eed d\u1ee5ng dung sai k\u1ef9 thu\u1eadt \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 sai l\u1ec7ch c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a m\u1ed9t b\u1ed9 ph\u1eadn.<\/p>\n<p>C\u00f3 b\u1ed1n lo\u1ea1i dung sai gia c\u00f4ng kh\u00e1c nhau trong gia c\u00f4ng ch\u00ednh x\u00e1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n:<\/p>\n<ul>\n<li><strong>Dung sai m\u1ed9t b\u00ean:<\/strong>\u00a0Trong lo\u1ea1i dung sai n\u00e0y, cho ph\u00e9p thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc theo m\u1ed9t h\u01b0\u1edbng. Gi\u1edbi h\u1ea1n dung sai c\u00f3 th\u1ec3 cao h\u01a1n ho\u1eb7c th\u1ea5p h\u01a1n k\u00edch th\u01b0\u1edbc d\u1ef1 ki\u1ebfn.<\/li>\n<li><strong>Dung sai song ph\u01b0\u01a1ng:<\/strong>\u00a0Trong lo\u1ea1i dung sai n\u00e0y, cho ph\u00e9p thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc theo c\u1ea3 hai h\u01b0\u1edbng. Gi\u1edbi h\u1ea1n dung sai \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn l\u00e0 \u1edf tr\u00ean ho\u1eb7c d\u01b0\u1edbi k\u00edch th\u01b0\u1edbc d\u1ef1 ki\u1ebfn.<\/li>\n<li><strong>Dung sai h\u1ed7n h\u1ee3p:<\/strong>\u00a0Dung sai h\u1ed7n h\u1ee3p l\u00e0 dung sai cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n sau khi c\u1ed9ng ho\u1eb7c tr\u1eeb dung sai c\u1ee7a c\u00e1c k\u00edch th\u01b0\u1edbc kh\u00e1c nhau t\u1ea1o n\u00ean m\u1ed9t b\u1ed9 ph\u1eadn.<\/li>\n<li><strong>K\u00edch th\u01b0\u1edbc gi\u1edbi h\u1ea1n:<\/strong>\u00a0Gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc tr\u00ean v\u00e0 d\u01b0\u1edbi \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh thay v\u00ec x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u. V\u00ed d\u1ee5: ng\u01b0\u1eddi ta \u0111\u1eb7t tr\u01b0\u1edbc r\u1eb1ng k\u00edch th\u01b0\u1edbc c\u00f3 th\u1ec3 n\u1eb1m trong kho\u1ea3ng t\u1eeb 20 mm \u0111\u1ebfn 22 mm.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-13849283 size-full\" src=\"https:\/\/yp.vn\/wp-content\/uploads\/2024\/01\/5a-1.jpg\" alt=\"\" width=\"501\" height=\"282\" srcset=\"https:\/\/yp.vn\/wp-content\/uploads\/2024\/01\/5a-1.jpg 501w, https:\/\/yp.vn\/wp-content\/uploads\/2024\/01\/5a-1-300x169.jpg 300w\" sizes=\"auto, (max-width: 501px) 100vw, 501px\" \/><\/p>\n<h2><span id=\"Cac_thiet_bi_gia_cong_co_khi_chinh_xac\" class=\"ez-toc-section\"><\/span>C\u00e1c thi\u1ebft b\u1ecb <a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/cong-ty-co-khi-gia-cong-va-san-xuat\/\">gia c\u00f4ng c\u01a1 kh\u00ed<\/a> ch\u00ednh x\u00e1c<\/h2>\n<p>Trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m, c\u00e1c th\u1ee3 m\u00e1y th\u01b0\u1eddng s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 lo\u1ea1i thi\u1ebft b\u1ecb gia c\u00f4ng CNC \u0111\u1ec3 ch\u1ebf t\u1ea1o s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n. Vi\u1ec7c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb gia c\u00f4ng CNC ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o t\u00ednh n\u0103ng thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a b\u1ea1n. V\u00ed d\u1ee5: \u0111\u00e2y l\u00e0 danh s\u00e1ch c\u00e1c lo\u1ea1i m\u00e1y CNC ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang:<\/p>\n<p><strong>M\u00e1y phay CNC<\/strong><\/p>\n<p>M\u00e1y phay CNC s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 c\u1eaft \u0111\u1ec3 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u kh\u1ecfi ph\u00f4i v\u00e0 \u0111\u1ecbnh h\u00ecnh ch\u00ednh x\u00e1c theo c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n thi\u1ebft. Ph\u00f4i th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh t\u1ea1i m\u1ed9t v\u1ecb tr\u00ed trong khi d\u1ee5ng c\u1ee5 c\u1eaft quay t\u1ed1c \u0111\u1ed9 cao s\u1ebd lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u kh\u1ecfi n\u00f3.<\/p>\n<p><strong>M\u00e1y ti\u1ec7n CNC<\/strong><\/p>\n<p>M\u00e1y ti\u1ec7n CNC ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch quay v\u1eadt li\u1ec7u ph\u00f4i quanh tr\u1ee5c trung t\u00e2m. Sau \u0111\u00f3, c\u00e1c d\u1ee5ng c\u1ee5 c\u1eaft \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u00e0o ph\u00f4i \u0111\u1ec3 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u v\u00e0 t\u1ea1o h\u00ecnh theo y\u00eau c\u1ea7u. M\u00e1y ti\u1ec7n CNC c\u00f3 th\u1ec3 t\u1ea1o ra th\u00e0nh ph\u1ea9m nhanh h\u01a1n v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n nhi\u1ec1u so v\u1edbi m\u00e1y ti\u1ec7n th\u1ee7 c\u00f4ng.<\/p>\n<p><strong>M\u00e1y khoan CNC<\/strong><\/p>\n<p>Khoan s\u1eed d\u1ee5ng c\u00e1c m\u0169i khoan quay \u0111\u1ec3 t\u1ea1o ra c\u00e1c l\u1ed7 h\u00ecnh tr\u1ee5 tr\u00ean ph\u00f4i. Thi\u1ebft k\u1ebf c\u1ee7a m\u0169i khoan cho ph\u00e9p kim lo\u1ea1i th\u1ea3i\u2014t\u1ee9c l\u00e0 phoi\u2014r\u01a1i ra kh\u1ecfi ph\u00f4i. C\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i m\u0169i khoan, m\u1ed7i lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. C\u00e1c lo\u1ea1i m\u0169i khoan hi\u1ec7n c\u00f3 bao g\u1ed3m m\u0169i khoan \u0111\u1ed1m, m\u0169i khoan m\u1ed5, m\u0169i khoan m\u00e1y tr\u1ee5c v\u00edt v\u00e0 m\u0169i doa k\u1eb9p.<\/p>\n<p><strong>M\u00e1y ph\u00f3ng \u0111i\u1ec7n CNC<\/strong><\/p>\n<p>Ch\u00fang kh\u00e1 gi\u1ed1ng v\u1edbi m\u00e1y ti\u1ec7n v\u00e0 m\u00e1y phay CNC\u2500ch\u00fang s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 CNC \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh s\u1ea3n xu\u1ea5t. Tuy nhi\u00ean, kh\u00f4ng gi\u1ed1ng nh\u01b0 m\u00e1y ti\u1ec7n v\u00e0 m\u00e1y phay CNC s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 gia c\u00f4ng \u0111\u1ec3 t\u1ea1o v\u1ebft c\u1eaft, m\u00e1y ph\u00f3ng \u0111i\u1ec7n s\u1eed d\u1ee5ng tia l\u1eeda \u0111i\u1ec7n \u0111\u1ec3 c\u1eaft ph\u00f4i. Nh\u1eefng m\u00e1y n\u00e0y l\u00fd t\u01b0\u1edfng \u0111\u1ec3 t\u1ea1o c\u00e1c khe vi m\u00f4, c\u00e1c chi ti\u1ebft g\u00f3c c\u1ea1nh v\u00e0 l\u1ed7 tr\u00ean c\u00e1c kim lo\u1ea1i kh\u00f3 gia c\u00f4ng.<\/p>\n<p><strong>M\u00e1y m\u00e0i CNC<\/strong><\/p>\n<p>Nh\u1eefng m\u00e1y n\u00e0y s\u1eed d\u1ee5ng b\u00e1nh xe m\u00e0i m\u00f2n \u0111\u1ec3 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u kh\u1ecfi ph\u00f4i, \u0111\u1ea1t \u0111\u01b0\u1ee3c dung sai ch\u1eb7t ch\u1ebd v\u00e0 b\u1ec1 m\u1eb7t m\u1ecbn. M\u00e1y m\u00e0i CNC th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c linh ki\u1ec7n ch\u00ednh x\u00e1c cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 \u00f4 t\u00f4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gia c\u00f4ng c\u01a1 kh\u00ed ch\u00ednh x\u00e1c l\u00e0 m\u1ed9t ng\u00e0nh ngh\u1ec1 \u0111ang r\u1ea5t ph\u00e1t tri\u1ec3n t\u1ea1i Vi\u1ec7t Nam v\u00e0 c\u00e1c n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi, t\u1ea1o ra nh\u1eefng s\u1ea3n ph\u1ea9m c\u01a1 kh\u00ed ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u cho nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau t\u1eeb y t\u1ebf, gi\u00e1o d\u1ee5c, giao th\u00f4ng v\u1eadn t\u1ea3i, \u0111\u1ebfn an ninh&#8230; <a class=\"view-article\" href=\"https:\/\/yp.vn\/tim-hieu-ve-nganh-nghe-gia-cong-co-khi-chinh-xac-tai-viet-nam\/\">Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":3,"featured_media":13849284,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2497],"tags":[],"class_list":["post-13849281","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-co-khi"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/13849281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/comments?post=13849281"}],"version-history":[{"count":0,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/13849281\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media\/13849284"}],"wp:attachment":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media?parent=13849281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/categories?post=13849281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/tags?post=13849281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}