{"id":2774,"date":"2026-09-03T02:30:00","date_gmt":"2026-09-03T02:30:00","guid":{"rendered":"https:\/\/huanhaizhongke.com\/aluminum-plate-machining-allowance\/"},"modified":"2026-09-03T02:30:00","modified_gmt":"2026-09-03T02:30:00","slug":"aluminum-plate-machining-allowance","status":"publish","type":"post","link":"https:\/\/huanhaizhongke.com\/vi\/aluminum-plate-machining-allowance\/","title":{"rendered":"Ph\u1ee5 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m: H\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi mua"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h4>M\u1ee5c l\u1ee5c<\/h4><nav><ul><li><a href=\"#define-machining-allowance\">X\u00e1c \u0111\u1ecbnh tr\u1ee3 c\u1ea5p gia c\u00f4ng<\/a><\/li><li><a href=\"#start-from-the-finished-part\">B\u1eaft \u0110\u1ea7u T\u1eeb Ph\u1ea7n \u0110\u00e3 Ho\u00e0n Th\u00e0nh<\/a><\/li><li><a href=\"#separate-mill-and-cut-tolerances\">Dung sai Mill v\u00e0 Cut ri\u00eang bi\u1ec7t<\/a><\/li><li><a href=\"#account-for-flatness-and-stress\">T\u00e0i kho\u1ea3n cho Flatness v\u00e0 Stress<\/a><\/li><li><a href=\"#plan-facing-and-edge-finishing\">K\u1ebf ho\u1ea1ch Facing v\u00e0 Edge Finishing<\/a><\/li><li><a href=\"#control-fixturing-and-sequence\">Ki\u1ec3m so\u00e1t Fixturing v\u00e0 Sequence<\/a><\/li><li><a href=\"#inspect-the-blank-and-part\">Ki\u1ec3m tra ph\u1ea7n tr\u1ed1ng v\u00e0 ph\u1ea7n<\/a><\/li><li><a href=\"#prepare-a-complete-rfq\">Chu\u1ea9n b\u1ecb m\u1ed9t RFQ ho\u00e0n ch\u1ec9nh<\/a><\/li><li><a href=\"#frequently-asked-questions\">Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li><li><a href=\"#request-a-plate-review\">Y\u00eau c\u1ea7u xem x\u00e9t t\u1ea5m<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ee5 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m l\u00e0 v\u1eadt li\u1ec7u b\u1ed5 sung c\u00f3 ch\u1ee7 \u00fd c\u00f2n l\u1ea1i tr\u00ean m\u1ed9t t\u1ea5m tr\u1ed1ng \u0111\u1ec3 gia c\u00f4ng c\u00f3 th\u1ec3 t\u1ea1o ra k\u00edch th\u01b0\u1edbc cu\u1ed1i c\u00f9ng, h\u00ecnh h\u1ecdc v\u00e0 t\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t. n\u00f3 ph\u1ea3i bao g\u1ed3m bi\u1ebfn th\u1ec3 c\u1ed5 phi\u1ebfu, hi\u1ec7u \u1ee9ng c\u1eaft, thi\u1ebft l\u1eadp, \u0111\u1ed1i m\u1eb7t, l\u00e0m s\u1ea1ch c\u1ea1nh v\u00e0 qu\u00e1 tr\u00ecnh kh\u00f4ng ch\u1eafc ch\u1eafn m\u00e0 kh\u00f4ng tr\u1edf th\u00e0nh m\u1ed9t bi\u00ean \u0111\u1ed9 qu\u00e1 kh\u1ed5 t\u00f9y \u00fd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tr\u1ee3 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n t\u1eeb b\u1ea3n v\u1ebd ho\u00e0n thi\u1ec7n v\u00e0 k\u1ebf ho\u1ea1ch gia c\u00f4ng. ng\u01b0\u1eddi mua n\u00ean ch\u1ec9 \u0111\u1ecbnh \u0111i\u1ec1u ki\u1ec7n tr\u1ed1ng c\u1ea7n thi\u1ebft t\u00e1ch bi\u1ec7t v\u1edbi dung sai ph\u1ea7n cu\u1ed1i c\u00f9ng, b\u1edfi v\u00ec t\u1ea5m m\u00e1y nghi\u1ec1n, ph\u00f4i c\u1eaft c\u01b0a v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn gia c\u00f4ng ho\u00e0n th\u00e0nh l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c nhau.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1448\" height=\"1086\" src=\"https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2026\/09\/aluminum-plate-machining-allowance.png\" alt=\"Phay m\u1eb7t CNC v\u1edbi tr\u1ee3 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m\" class=\"wp-image-2771\" srcset=\"https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2026\/09\/aluminum-plate-machining-allowance.png 1448w, https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2026\/09\/aluminum-plate-machining-allowance-300x225.png 300w, https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2026\/09\/aluminum-plate-machining-allowance-1024x768.png 1024w, https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2026\/09\/aluminum-plate-machining-allowance-768x576.png 768w, https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2026\/09\/aluminum-plate-machining-allowance-16x12.png 16w, https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2026\/09\/aluminum-plate-machining-allowance-600x450.png 600w\" sizes=\"auto, (max-width: 1448px) 100vw, 1448px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"define-machining-allowance\">X\u00e1c \u0111\u1ecbnh tr\u1ee3 c\u1ea5p gia c\u00f4ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ee5 c\u1ea5p l\u00e0 h\u01b0\u1edbng. th\u00eam \u0111\u1ed9 d\u00e0y c\u00f3 th\u1ec3 c\u1ea7n thi\u1ebft cho \u0111\u1ed1i m\u1eb7t v\u1edbi c\u1ea3 hai b\u00ean, trong khi th\u00eam chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u r\u1ed9ng c\u00f3 th\u1ec3 c\u1ea7n thi\u1ebft cho vi\u1ec7c d\u1ecdn d\u1eb9p c\u01b0a, b\u00ecnh ph\u01b0\u01a1ng, workholding, ho\u1eb7c ho\u00e0n thi\u1ec7n h\u1ed3 s\u01a1. nh\u00e0 n\u01b0\u1edbc cho d\u00f9 ph\u1ee5 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m \u00e1p d\u1ee5ng cho m\u1ed7i m\u1eb7t, m\u1ed7i c\u1ea1nh, ho\u1eb7c cho t\u1ed5ng k\u00edch th\u01b0\u1edbc tr\u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng nh\u1ea7m l\u1eabn tr\u1ee3 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m v\u1edbi dung sai. tr\u1ee3 c\u1ea5p \u0111\u01b0\u1ee3c l\u00ean k\u1ebf ho\u1ea1ch c\u1ed5 phi\u1ebfu \u0111\u1ec3 lo\u1ea1i b\u1ecf; dung sai x\u00e1c \u0111\u1ecbnh bi\u1ebfn th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e9p xung quanh m\u1ed9t chi\u1ec1u. m\u1ed9t kho\u1ea3ng tr\u1ed1ng c\u00f3 th\u1ec3 ch\u1ee9a \u0111\u1ee7 tr\u1ee3 c\u1ea5p nh\u01b0ng v\u1eabn kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c v\u00ec n\u00f3 c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n \u1edf m\u1ed9t g\u00f3c, b\u1ecb h\u01b0 h\u1ecfng, c\u00fai \u0111\u1ea7u qu\u00e1 m\u1ee9c ho\u1eb7c n\u1eb1m ngo\u00e0i dung sai c\u1eaft theo th\u1ee9 t\u1ef1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"start-from-the-finished-part\">B\u1eaft \u0110\u1ea7u T\u1eeb Ph\u1ea7n \u0110\u00e3 Ho\u00e0n Th\u00e0nh<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Xem x\u00e9t \u0111\u1ed9 d\u00e0y cu\u1ed1i c\u00f9ng, chi\u1ec1u d\u00e0i, chi\u1ec1u r\u1ed9ng, song song, \u0111\u1ed9 ph\u1eb3ng, b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n, s\u01a1 \u0111\u1ed3 m\u1ed1c, l\u1ed7, t\u00fai, v\u00e0 khu m\u1ef9 ph\u1ea9m. sau \u0111\u00f3 l\u1eadp b\u1ea3n \u0111\u1ed3 m\u1ed7i ho\u1ea1t \u0111\u1ed9ng gia c\u00f4ng v\u00e0 thi\u1ebft l\u1eadp. tr\u1ee3 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m n\u00ean h\u1ed7 tr\u1ee3 tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u00f3 v\u00e0 c\u00e1c \u0111i\u1ec3m ki\u1ec3m tra gi\u1eefa gia c\u00f4ng th\u00f4 v\u00e0 ho\u00e0n thi\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t ph\u1ea7n b\u1ecf t\u00fai n\u1eb7ng, m\u1eb7t ni\u00eam phong, \u0111\u01b0\u1eddng ray d\u00e0i, khung m\u1ecfng ho\u1eb7c th\u00e0nh ph\u1ea7n ch\u00ednh x\u00e1c hai m\u1eb7t c\u00f3 th\u1ec3 c\u1ea7n m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c tr\u1ed1ng kh\u00e1c v\u1edbi m\u1ed9t t\u1ea5m h\u00ecnh ch\u1eef nh\u1eadt \u0111\u01a1n gi\u1ea3n. y\u00eau c\u1ea7u c\u1eeda h\u00e0ng m\u00e1y ph\u00ea duy\u1ec7t tr\u1ed1ng tr\u01b0\u1edbc khi mua khi ph\u1ea7n c\u00f3 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u cao ho\u1eb7c h\u00ecnh h\u1ecdc tr\u1ea1ng th\u00e1i gi\u1ea3i ph\u00f3ng ch\u1eb7t ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"separate-mill-and-cut-tolerances\">Dung sai Mill v\u00e0 Cut ri\u00eang bi\u1ec7t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dung sai \u0111\u1ed9 d\u00e0y c\u1ee7a m\u00e1y nghi\u1ec1n, \u0111\u1ed9 ph\u1eb3ng c\u1ee7a t\u1ea5m v\u00e0 chi\u1ec1u d\u00e0i ho\u1eb7c chi\u1ec1u r\u1ed9ng c\u1eaft c\u01b0a l\u00e0 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m \u0111\u1ed9c l\u1eadp. m\u1ed9t ph\u1ee5 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m ch\u1ec9 b\u1eb1ng dung sai m\u00e1y nghi\u1ec1n danh ngh\u0129a c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ec3 l\u1ea1i c\u1ed5 phi\u1ebfu \u0111\u1ec3 l\u00e0m s\u1ea1ch t\u1ea1i c\u00e1c \u0111i\u1ec3m cao ho\u1eb7c th\u1ea5p c\u1ee7a b\u1ec1 m\u1eb7t th\u1ef1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u01a1n \u0111\u1eb7t h\u00e0ng tr\u1ee3 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m n\u00ean \u0111\u1eb7t t\u00ean cho ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m, h\u1ee3p kim, nhi\u1ec7t \u0111\u1ed9, k\u00edch th\u01b0\u1edbc t\u1ea5m danh ngh\u0129a, dung sai \u0111\u1eb7t h\u00e0ng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u1eaft. <a href=\"https:\/\/store.astm.org\/b0209_b0209m-21a.html\" target=\"_blank\" rel=\"noreferrer noopener\">ASTM B209\/B209M<\/a> bao g\u1ed3m c\u00e1c s\u1ea3n ph\u1ea9m t\u1ea5m v\u00e0 t\u1ea5m h\u1ee3p kim nh\u00f4m \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh, trong khi c\u00e1c y\u00eau c\u1ea7u cu\u1ed1i c\u00f9ng v\u1ec1 b\u1ed9 ph\u1eadn gia c\u00f4ng v\u1eabn n\u1eb1m trong \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt v\u1ebd v\u00e0 gia c\u00f4ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"account-for-flatness-and-stress\">T\u00e0i kho\u1ea3n cho Flatness v\u00e0 Stress<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea5m c\u00e1n ch\u1ee9a tr\u1ea1ng th\u00e1i \u1ee9ng su\u1ea5t d\u01b0 c\u00f3 th\u1ec3 thay \u0111\u1ed5i khi v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf. c\u1ed1 \u0111\u1ecbnh c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi k\u00e9o m\u1ed9t m\u1eb7t ph\u1eb3ng tr\u1ed1ng cong, v\u00e0 ph\u1ea7n c\u00f3 th\u1ec3 di chuy\u1ec3n sau khi k\u1eb9p \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng. tr\u1ee3 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m kh\u00f4ng th\u1ec3 t\u1ef1 n\u00f3 ng\u0103n ch\u1eb7n s\u1ef1 bi\u1ebfn d\u1ea1ng g\u00e2y ra b\u1edfi t\u00ecnh tr\u1ea1ng v\u1eadt li\u1ec7u, lo\u1ea1i b\u1ecf kh\u00f4ng \u0111\u1ed1i x\u1ee9ng, nhi\u1ec7t, ho\u1eb7c quy tr\u00ecnh l\u1eadp k\u1ebf ho\u1ea1ch k\u00e9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eadt li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a NASA m\u00f4 t\u1ea3 c\u0103ng th\u1eb3ng-gi\u1ea3m c\u0103ng th\u1eb3ng k\u00e9o d\u00e0i c\u1ee7a m\u1ed9t s\u1ed1 t\u1ea5m h\u1ee3p kim \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 ph\u1eb3ng v\u00e0 gi\u1ea3m warpage gia c\u00f4ng. s\u1eed d\u1ee5ng c\u00e1c <a href=\"https:\/\/ntrs.nasa.gov\/api\/citations\/19720022809\/downloads\/19720022809.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e0i li\u1ec7u tham kh\u1ea3o ch\u1ebf t\u1ea1o nh\u00f4m c\u1ee7a NASA<\/a> l\u00e0m n\u1ec1n t\u1ea3ng chung, sau \u0111\u00f3 x\u00e1c minh c\u00e1c y\u00eau c\u1ea7u ch\u00ednh x\u00e1c v\u1ec1 t\u00ednh ch\u1ea5t v\u00e0 t\u00ednh ch\u1ea5t trong \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u qu\u1ea3n l\u00fd.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/3-14.jpg\" alt=\"C\u1ed5 phi\u1ebfu t\u1ea5m nh\u00f4m tr\u01b0\u1edbc khi gia c\u00f4ng \u0111\u1ebfn k\u00edch th\u01b0\u1edbc cu\u1ed1i c\u00f9ng\" class=\"wp-image-545\" srcset=\"https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/3-14.jpg 800w, https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/3-14-300x225.jpg 300w, https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/3-14-768x576.jpg 768w, https:\/\/huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/3-14-600x450.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"plan-facing-and-edge-finishing\">K\u1ebf ho\u1ea1ch Facing v\u00e0 Edge Finishing<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu c\u1ea3 hai m\u1eb7t r\u1ed9ng y\u00eau c\u1ea7u d\u1ecdn d\u1eb9p, x\u00e1c \u0111\u1ecbnh c\u1ed5 phi\u1ebfu tr\u00ean m\u1ed7i m\u1eb7t v\u00e0 \u0111\u1ed9 d\u00e0y cu\u1ed1i c\u00f9ng d\u1ef1 \u0111\u1ecbnh. tr\u1ee3 c\u1ea5p c\u1ea1nh n\u00ean bao g\u1ed3m c\u00e1c d\u1ea5u c\u01b0a, squareness, v\u00f9ng b\u1ecb \u1ea3nh h\u01b0\u1edfng nhi\u1ec7t ho\u1eb7c b\u1ecb h\u01b0 h\u1ecfng n\u01a1i c\u00f3 li\u00ean quan, v\u00e0 c\u00e1c tab gi\u1eef c\u00f4ng vi\u1ec7c ch\u1ec9 khi qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh s\u1eed d\u1ee5ng ch\u00fang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t ph\u1ee5 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m n\u00ean \u0111\u1ee7 l\u1edbn cho ho\u1ea1t \u0111\u1ed9ng theo k\u1ebf ho\u1ea1ch nh\u01b0ng kh\u00f4ng qu\u00e1 l\u1edbn \u0111\u1ebfn m\u1ee9c t\u1ea1o ra th\u1eddi gian chu k\u1ef3 kh\u00f4ng c\u1ea7n thi\u1ebft, nhi\u1ec7t, kh\u1ed1i l\u01b0\u1ee3ng chip, ho\u1eb7c r\u1ee7i ro bi\u1ebfn d\u1ea1ng. k\u1ef9 s\u01b0 s\u1ea3n xu\u1ea5t c\u00f3 tr\u00e1ch nhi\u1ec7m n\u00ean \u0111\u1eb7t gi\u00e1 tr\u1ecb t\u1eeb kh\u1ea3 n\u0103ng m\u00e1y, d\u1eef li\u1ec7u tr\u1ed1ng v\u00e0 h\u00ecnh h\u1ecdc ph\u1ea7n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"control-fixturing-and-sequence\">Ki\u1ec3m so\u00e1t Fixturing v\u00e0 Sequence<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1eadp k\u1ebf ho\u1ea1ch cho ph\u00e9p gia c\u00f4ng t\u1ea5m nh\u00f4m th\u00f4ng qua gia c\u00f4ng th\u00f4 v\u00e0 ho\u00e0n thi\u1ec7n \u0111\u1ec3 c\u00f4ng vi\u1ec7c v\u1eabn \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u00e0 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng h\u1ee3p l\u00fd khi h\u00ecnh h\u1ecdc cho ph\u00e9p. gi\u1eef c\u00f4ng vi\u1ec7c l\u1ef1c th\u1ea5p, \u0111i\u1ec3m h\u1ed7 tr\u1ee3 s\u1ea1ch, th\u00f4ng s\u1ed1 c\u1eaft ph\u00f9 h\u1ee3p, d\u1ee5ng c\u1ee5 s\u1eafc n\u00e9t, chi\u1ebfn l\u01b0\u1ee3c l\u00e0m m\u00e1t v\u00e0 b\u01b0\u1edbc ki\u1ec3m tra kh\u00f4ng b\u1ecb k\u1eb9p c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng t\u00e1ch bi\u1ec7t c\u00e1c r\u1ee7i ro tr\u1ed1ng t\u1eeb c\u00e1c \u0111i\u1ec1u khi\u1ec3n gia c\u00f4ng. tr\u1ee3 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m cung c\u1ea5p c\u1ed5 phi\u1ebfu c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i, nh\u01b0ng l\u1ef1c k\u1eb9p qu\u00e1 m\u1ee9c ho\u1eb7c lo\u1ea1i b\u1ecf m\u1ed9t m\u1eb7t c\u00f3 th\u1ec3 ti\u00eau th\u1ee5 l\u1ee3i th\u1ebf \u0111\u00f3 b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t ph\u1ea7n ch\u1ec9 \u0111o ch\u00ednh x\u00e1c trong khi b\u1ecb h\u1ea1n ch.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>R\u1ee7i ro tr\u1ed1ng<\/th><th>T\u1ea1i sao c\u1ea7n tr\u1ee3 c\u1ea5p<\/th><th>Ki\u1ec3m so\u00e1t b\u1ed5 sung<\/th><\/tr><\/thead><tbody><tr><td>\u0110\u1ed9 d\u00e0y bi\u1ebfn thi\u00ean<\/td><td>\u0110\u1ec3 l\u1ea1i c\u1ed5 phi\u1ebfu \u0111\u1ec3 \u0111\u1ed1i m\u1eb7t<\/td><td>\u0110\u1ed9 d\u00e0y b\u1ea3n \u0111\u1ed3 tr\u01b0\u1edbc khi thi\u1ebft l\u1eadp<\/td><\/tr><tr><td>Bi\u1ebfn th\u1ec3 c\u01b0a c\u1eaft<\/td><td>L\u00e1 c\u1ed5 phi\u1ebfu \u0111\u1ec3 l\u00e0m s\u1ea1ch c\u1ea1nh<\/td><td>Ch\u1ec9 \u0111\u1ecbnh dung sai c\u1eaft v\u00e0 \u0111\u1ed9 vu\u00f4ng<\/td><\/tr><tr><td>Cung ho\u1eb7c xo\u1eafn ban \u0111\u1ea7u<\/td><td>\u0110i\u1ec3m cao c\u00f3 th\u1ec3 ti\u00eau th\u1ee5 c\u1ed5 phi\u1ebfu<\/td><td>X\u00e1c \u0111\u1ecbnh \u0111\u1ed9 ph\u1eb3ng tr\u1ea1ng th\u00e1i t\u1ef1 do<\/td><\/tr><tr><td>Chuy\u1ec3n \u0111\u1ed9ng \u1ee9ng su\u1ea5t d\u01b0<\/td><td>H\u00ecnh h\u1ecdc c\u00f3 th\u1ec3 thay \u0111\u1ed5i sau khi lo\u1ea1i b\u1ecf<\/td><td>L\u1eadp k\u1ebf ho\u1ea1ch ki\u1ec3m tra th\u00f4 v\u00e0 ph\u00e1t h\u00e0nh c\u00e2n b\u1eb1ng<\/td><\/tr><tr><td>Thi\u1ec7t h\u1ea1i b\u1ec1 m\u1eb7t<\/td><td>Vi\u1ec7c d\u1ecdn d\u1eb9p c\u00f3 th\u1ec3 c\u1ea7n th\u00eam chi\u1ec1u s\u00e2u<\/td><td>\u0110\u1eb7t c\u00e1c khu\u00f4n m\u1eb7t \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 v\u00f9ng ch\u1ea5p nh\u1eadn<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"inspect-the-blank-and-part\">Ki\u1ec3m tra ph\u1ea7n tr\u1ed1ng v\u00e0 ph\u1ea7n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi nh\u1eadn, x\u00e1c minh ph\u1ee5 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m b\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 d\u00e0y tr\u1ed1ng t\u1ea1i c\u00e1c v\u1ecb tr\u00ed \u0111\u1ee7 \u0111\u1ec3 hi\u1ec3u s\u1ef1 thay \u0111\u1ed5i, sau \u0111\u00f3 ki\u1ec3m tra chi\u1ec1u d\u00e0i, chi\u1ec1u r\u1ed9ng, \u0111\u01b0\u1eddng ch\u00e9o, \u0111\u1ed9 ph\u1eb3ng, h\u01b0 h\u1ecfng b\u1ec1 m\u1eb7t, c\u1ea1nh c\u1eaft, h\u1ee3p kim, t\u00ednh kh\u00ed, v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c. ghi l\u1ea1i c\u00e1c ph\u00e9p \u0111o b\u1ecb h\u1ea1n ch\u1ebf hay tr\u1ea1ng th\u00e1i t\u1ef1 do.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi gia c\u00f4ng th\u00f4, gi\u1ea3i ph\u00f3ng ph\u1ea7n theo k\u1ebf ho\u1ea1ch gia c\u00f4ng v\u00e0 ki\u1ec3m tra c\u00e1c m\u1ed1c ki\u1ec3m so\u00e1t ho\u00e0n thi\u1ec7n. vi\u1ec7c ki\u1ec3m tra cu\u1ed1i c\u00f9ng n\u00ean x\u00e1c minh c\u00e1c y\u00eau c\u1ea7u v\u1ebd, kh\u00f4ng ph\u1ea3i l\u00e0 tr\u1ee3 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m ban \u0111\u1ea7u. gi\u1eef tr\u1ed1ng v\u00e0 h\u1ed3 s\u01a1 ph\u1ea7n ho\u00e0n th\u00e0nh ri\u00eang bi\u1ec7t \u0111\u1ec3 ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>X\u00e1c \u0111\u1ecbnh m\u1ed1c chu\u1ea9n cu\u1ed1i c\u00f9ng, k\u00edch th\u01b0\u1edbc, \u0111\u1ed9 ph\u1eb3ng, \u0111\u1ed9 song song v\u00e0 \u0111\u1ed9 ho\u00e0n thi\u1ec7n.<\/li><li>Tr\u1ee3 c\u1ea5p c\u1ee7a ti\u1ec3u bang cho m\u1ed7i m\u1eb7t ho\u1eb7c t\u1ed5ng k\u00edch th\u01b0\u1edbc tr\u1ed1ng.<\/li><li>Th\u00eam bi\u1ebfn th\u1ec3 m\u00e1y nghi\u1ec1n, c\u1eaft v\u00e0 gia c\u00f4ng m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfm hai l\u1ea7n.<\/li><li>X\u00e1c nh\u1eadn h\u1ee3p kim v\u00e0 t\u00ednh kh\u00ed ph\u00f9 h\u1ee3p v\u1edbi k\u1ebf ho\u1ea1ch gia c\u00f4ng.<\/li><li>Ki\u1ec3m tra ch\u1ed7 tr\u1ed1ng \u1edf tr\u1ea1ng th\u00e1i h\u1ea1n ch\u1ebf ho\u1eb7c t\u1ef1 do \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/li><li>L\u1eadp k\u1ebf ho\u1ea1ch ki\u1ec3m tra th\u00f4, gi\u1ea3i ph\u00f3ng, ngh\u1ec9 ng\u01a1i v\u00e0 ho\u00e0n thi\u1ec7n.<\/li><li>Ph\u00ea duy\u1ec7t ph\u1ee5 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m v\u1edbi c\u1eeda h\u00e0ng m\u00e1y tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"prepare-a-complete-rfq\">Chu\u1ea9n b\u1ecb m\u1ed9t RFQ ho\u00e0n ch\u1ec9nh<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t RFQ ho\u00e0n ch\u1ec9nh n\u00eau ti\u00eau chu\u1ea9n, h\u1ee3p kim, t\u00ednh kh\u00ed, \u0111\u1ed9 d\u00e0y t\u1ea5m, chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u r\u1ed9ng tr\u1ed1ng, ph\u01b0\u01a1ng ph\u00e1p c\u1eaft, dung sai k\u00edch th\u01b0\u1edbc, y\u00eau c\u1ea7u \u0111\u1ed9 ph\u1eb3ng, \u0111i\u1ec1u ki\u1ec7n b\u1ec1 m\u1eb7t, m\u00e0ng b\u1ea3o v\u1ec7 n\u1ebfu c\u00f3, ch\u1ee9ng ch\u1ec9, \u0111\u00e1nh d\u1ea5u, \u0111\u00f3ng g\u00f3i v\u00e0 gia c\u00f4ng d\u1ef1 \u0111\u1ecbnh. \u0111\u00ednh k\u00e8m b\u1ea3n v\u1ebd ho\u00e0n th\u00e0nh khi c\u00f3 th.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Xem l\u1ea1i <a href=\"https:\/\/huanhaizhongke.com\/vi\/san-pham\/aluminum-plate\/\">ph\u1ea1m vi s\u1ea3n ph\u1ea9m t\u1ea5m nh\u00f4m<\/a> v\u00e0 c\u00e1c <a href=\"https:\/\/huanhaizhongke.com\/vi\/aluminum-plate-flatness\/\">h\u01b0\u1edbng d\u1eabn \u0111\u1ed9 ph\u1eb3ng t\u1ea5m nh\u00f4m<\/a> tr\u01b0\u1edbc khi thi\u1ebft l\u1eadp ph\u1ee5 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m.C\u00e1c trang n\u00e0y k\u1ebft n\u1ed1i \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt tr\u1ed1ng v\u1edbi h\u00ecnh th\u1ee9c s\u1ea3n ph\u1ea9m v\u00e0 r\u1ee7i ro h\u00ecnh h\u1ecdc tr\u1ea1ng th\u00e1i ph\u00e1t h\u00e0nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-machining-allowance-meaning\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Ph\u1ee5 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m l\u00e0 g\u00ec?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0110\u00f3 l\u00e0 c\u1ed1 \u00fd th\u00eam c\u1ed5 phi\u1ebfu tr\u00ean m\u1ed9t t\u1ea5m tr\u1ed1ng s\u1ebd \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc cu\u1ed1i c\u00f9ng, m\u1ed1c, \u0111i\u1ec1u ki\u1ec7n c\u1ea1nh, v\u00e0 b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-machining-allowance-amount\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">N\u00ean th\u00eam bao nhi\u00eau ph\u1ee5 c\u1ea5p gia c\u00f4ng v\u00e0o t\u1ea5m nh\u00f4m?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Kh\u00f4ng c\u00f3 s\u1ed1 ti\u1ec1n ph\u1ed5 qu\u00e1t. thi\u1ebft l\u1eadp n\u00f3 t\u1eeb dung sai nh\u00e0 m\u00e1y v\u00e0 c\u1eaft, \u0111o \u0111\u1ed9 ph\u1eb3ng, \u0111\u1ed1i m\u1eb7t v\u00e0 c\u1ea1nh ho\u1ea1t \u0111\u1ed9ng, workholding, h\u00ecnh h\u1ecdc ph\u1ea7n, kh\u1ea3 n\u0103ng m\u00e1y, v\u00e0 dung sai cu\u1ed1i c\u00f9ng y\u00eau c\u1ea7u.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-machining-allowance-both-sides\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">C\u00f3 n\u00ean th\u00eam ph\u1ee5 c\u1ea5p gia c\u00f4ng cho c\u1ea3 hai m\u1eb7t t\u1ea5m?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Th\u00eam c\u1ed5 phi\u1ebfu cho m\u1ecdi khu\u00f4n m\u1eb7t m\u00e0 qu\u00e1 tr\u00ecnh ph\u1ea3i m\u00e1y. nh\u00e0 n\u01b0\u1edbc cho d\u00f9 b\u1ea3n v\u1ebd cho ph\u00e9p cho m\u1ed7i khu\u00f4n m\u1eb7t ho\u1eb7c t\u1ed5ng s\u1ed1 oversize \u0111\u1ec3 ng\u0103n ch\u1eb7n m\u1ed9t l\u1ed7i di\u1ec5n gi\u1ea3i g\u1ea5p \u0111\u00f4i.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-machining-allowance-warpage\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">T\u1ea1i sao t\u1ea5m nh\u00f4m b\u1ecb cong v\u00eanh sau khi gia c\u00f4ng?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>C\u0103ng th\u1eb3ng d\u01b0, lo\u1ea1i b\u1ecf kh\u00f4ng \u0111\u1ed1i x\u1ee9ng, nhi\u1ec7t, h\u00ecnh h\u1ecdc m\u1ecfng, \u0111\u1ed9 ph\u1eb3ng ban \u0111\u1ea7u, l\u1ef1c k\u1eb9p v\u00e0 tr\u00ecnh t\u1ef1 gia c\u00f4ng \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u00f3ng g\u00f3p. ch\u1ee9ng kho\u00e1n th\u00eam m\u1ed9t m\u00ecnh kh\u00f4ng ng\u0103n ch\u1eb7n chuy\u1ec3n \u0111\u1ed9ng.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-machining-allowance-vs-tolerance\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Ph\u1ee5 c\u1ea5p gia c\u00f4ng c\u00f3 gi\u1ed1ng v\u1edbi dung sai k\u00edch th\u01b0\u1edbc kh\u00f4ng?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Kh\u00f4ng. ph\u1ee5 c\u1ea5p l\u00e0 v\u1eadt li\u1ec7u c\u1ed1 \u00fd \u0111\u1ec3 l\u1ea1i \u0111\u1ec3 lo\u1ea1i b\u1ecf. dung sai l\u00e0 s\u1ef1 thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc cho ph\u00e9p cho ph\u1ea7n tr\u1ed1ng ho\u1eb7c ph\u1ea7n ho\u00e0n th\u00e0nh.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"request-a-plate-review\">Y\u00eau c\u1ea7u xem x\u00e9t t\u1ea5m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">G\u1eedi Huanhai Zhongke b\u1ea3n v\u1ebd ho\u00e0n thi\u1ec7n, h\u1ee3p kim, t\u00ednh kh\u00ed, k\u00edch th\u01b0\u1edbc t\u1ea5m danh ngh\u0129a, ph\u01b0\u01a1ng ph\u00e1p c\u1eaft, dung sai tr\u1ed1ng, \u0111\u1ed9 ph\u1eb3ng, b\u1ec1 m\u1eb7t, tr\u00ecnh t\u1ef1 gia c\u00f4ng, ki\u1ec3m tra v\u00e0 y\u00eau c\u1ea7u \u0111\u00f3ng g\u00f3i \u0111\u1ec3 xem x\u00e9t tr\u1ee3 c\u1ea5p gia c\u00f4ng t\u1ea5m nh\u00f4m.<\/p>","protected":false},"excerpt":{"rendered":"<p>Aluminum plate machining allowance is the intentional extra material left on a plate blank so machining can produce the final size, geometry, and surface condition. It must cover stock variation, cutting effects, setup, facing, edge cleanup, and process uncertainty without becoming an arbitrary oversize margin. A practical aluminum plate machining allowance is developed from the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2771,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[30],"tags":[],"class_list":["post-2774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/posts\/2774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/comments?post=2774"}],"version-history":[{"count":0,"href":"https:\/\/huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/posts\/2774\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/media\/2771"}],"wp:attachment":[{"href":"https:\/\/huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/media?parent=2774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/categories?post=2774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/tags?post=2774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}