{"id":120653,"date":"2024-12-25T09:42:43","date_gmt":"2024-12-25T01:42:43","guid":{"rendered":"https:\/\/honwaygroup.com\/lam-the-nao-de-kiem-soat-do-nham-be-mat-trong-qua-trinh-gia-cong-mai-nang-cao-chat-luong-be-mat\/"},"modified":"2025-07-16T13:50:31","modified_gmt":"2025-07-16T05:50:31","slug":"lam-the-nao-de-kiem-soat-do-nham-be-mat-trong-qua-trinh-gia-cong-mai-nang-cao-chat-luong-be-mat","status":"publish","type":"post","link":"https:\/\/honwaygroup.com\/vi\/lam-the-nao-de-kiem-soat-do-nham-be-mat-trong-qua-trinh-gia-cong-mai-nang-cao-chat-luong-be-mat\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t trong qu\u00e1 tr\u00ecnh gia c\u00f4ng m\u00e0i? N\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t."},"content":{"rendered":"\n<p class=\"has-medium-font-size\">M\u00e0i l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt x\u1eed l\u00fd b\u1ec1 m\u1eb7t ch\u00ednh x\u00e1c, trong qu\u00e1 tr\u00ecnh n\u00e0y, vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u1ed9 nh\u00e1m c\u1ee7a b\u1ec1 m\u1eb7t gia c\u00f4ng l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a chi ti\u1ebft gia c\u00f4ng.<\/p>\n\n<p class=\"has-medium-font-size\">\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u1ebb ngo\u00e0i v\u00e0 c\u1ea3m gi\u00e1c c\u1ee7a s\u1ea3n ph\u1ea9m m\u00e0 c\u00f2n c\u00f3 m\u1ed1i quan h\u1ec7 tr\u1ef1c ti\u1ebfp v\u1edbi t\u00ednh n\u0103ng c\u1ee7a n\u00f3, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 tu\u1ed5i th\u1ecd m\u1ecfi. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh m\u00e0i c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u0129a m\u00e0i, l\u01b0\u1ee3ng c\u1eaft, t\u1ed1c \u0111\u1ed9 ti\u1ebfn dao, v.v. N\u1ebfu c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u.<\/p>\n\n<p class=\"has-medium-font-size\">B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o vi\u1ec7c ph\u00e2n t\u00edch \u0111\u1ecbnh ngh\u0129a, c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1ea3i thi\u1ec7n \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t, gi\u00fap \u0111\u1ed9c gi\u1ea3 hi\u1ec3u r\u00f5 c\u00e1ch n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t trong qu\u00e1 tr\u00ecnh gia c\u00f4ng m\u00e0i m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n\n<p class=\"has-medium-font-size\">M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a qu\u00e1 tr\u00ecnh m\u00e0i l\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1ec1 m\u1eb7t gia c\u00f4ng l\u00fd t\u01b0\u1edfng, v\u00e0 trong qu\u00e1 tr\u00ecnh m\u00e0i, c\u00f3 ba v\u1ea5n \u0111\u1ec1 ch\u00ednh c\u1ea7n \u0111\u1ed1i m\u1eb7t:<\/p>\n\n<ul class=\"wp-block-list has-medium-font-size\">\n<li class=\"has-medium-font-size\" style=\"line-height:2\"><strong>\u0110\u1ed9 nh\u1eb5n c\u1ee7a b\u1ec1 m\u1eb7t gia c\u00f4ng<\/strong>: T\u1ee9c l\u00e0 vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t, \u0111\u1ed9 nh\u1eb5n c\u1ee7a b\u1ec1 m\u1eb7t gia c\u00f4ng v\u00e0 c\u00e1ch \u0111\u1ea1t \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a b\u1ec1 m\u1eb7t gia c\u00f4ng<\/strong>: T\u1ee9c l\u00e0 b\u1ec1 m\u1eb7t gia c\u00f4ng c\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1ec1 m\u1eb7t gia c\u00f4ng mong \u0111\u1ee3i hay kh\u00f4ng, li\u00ean quan \u0111\u1ebfn qu\u00e1 tr\u00ecnh t\u1ea1o h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\"><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a b\u1ec1 m\u1eb7t gia c\u00f4ng<\/strong>: T\u1ee9c l\u00e0 b\u1ec1 m\u1eb7t c\u00f3 b\u1ecb bi\u1ebfn ch\u1ea5t do t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc ho\u1eb7c t\u1ea3i nhi\u1ec7t trong qu\u00e1 tr\u00ecnh m\u00e0i hay kh\u00f4ng.<\/li>\n<\/ul>\n\n<p class=\"has-medium-font-size\">\u203bCh\u01b0\u01a1ng n\u00e0y ch\u1ee7 y\u1ebfu th\u1ea3o lu\u1eadn v\u1ec1 \u0111\u1ed9 m\u1ecbn c\u1ee7a b\u1ec1 m\u1eb7t gia c\u00f4ng.<\/p>\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>M\u1ee5c l\u1ee5c<\/h2><nav><ul><li class=\"\"><a href=\"#%E8%A1%A8%E9%9D%A2%E7%B2%97%E7%B3%99%E5%BA%A6%E7%9A%84%E5%AE%9A%E7%BE%A9\">\u0110\u1ecbnh ngh\u0129a v\u1ec1 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/a><\/li><li class=\"\"><a href=\"#%E9%9D%A2%E7%B2%97%E5%BA%A6%E7%9A%84%E8%A1%A8%E7%A4%BA%E6%96%B9%E6%B3%95\">Ph\u01b0\u01a1ng ph\u00e1p bi\u1ec3u th\u1ecb \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/a><\/li><li class=\"\"><a href=\"#%E7%A0%94%E7%A3%A8%E6%A2%9D%E4%BB%B6%E5%B0%8D%E5%8A%A0%E5%B7%A5%E9%9D%A2%E7%9A%84%E9%9D%A2%E7%B2%97%E5%BA%A6%E5%BD%B1%E9%9F%BF\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111i\u1ec1u ki\u1ec7n m\u00e0i \u0111\u1ebfn \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t gia c\u00f4ng<\/a><\/li><li class=\"\"><a href=\"#%E9%87%9D%E5%B0%8D%E7%A3%A8%E6%96%99%E7%9A%84%E7%B2%92%E5%BA%A6%E8%88%87%E7%B5%90%E5%90%88%E5%8A%91%E5%B0%8D%E9%9D%A2%E7%B2%97%E5%BA%A6%E7%9A%84%E5%BD%B1%E9%9F%BF\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a k\u00edch th\u01b0\u1edbc h\u1ea1t m\u00e0i v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh \u0111\u1ed1i v\u1edbi \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/a><\/li><li class=\"\"><a href=\"#%E7%A0%94%E7%A3%A8%E6%93%8D%E4%BD%9C%E9%81%8E%E7%A8%8B%E8%88%87%E7%92%B0%E5%A2%83%E5%9B%A0%E7%B4%A0%EF%BC%9A%E5%88%87%E5%85%A5%E9%87%8F%E3%80%81%E9%80%B2%E7%B5%A6%E9%87%8F%E3%80%81%E6%8C%AF%E5%8B%95%E5%BD%B1%E9%9F%BF%E3%80%81%E6%AE%98%E7%A3%A8%E9%87%8F%E7%AD%89%E5%BD%B1%E9%9F%BF\">Quy tr\u00ecnh m\u00e0i v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng: L\u01b0\u1ee3ng c\u1eaft, l\u01b0\u1ee3ng ti\u1ebfn, \u1ea3nh h\u01b0\u1edfng c\u1ee7a rung \u0111\u1ed9ng, l\u01b0\u1ee3ng m\u00e0i c\u00f2n l\u1ea1i, v.v.<\/a><\/li><li class=\"\"><a href=\"#%E7%B5%90%E8%AB%96\">K\u1ebft lu\u1eadn<\/a><\/li><li class=\"\"><a href=\"#%E8%A1%8C%E5%8B%95\">H\u00e0nh \u0111\u1ed9ng<\/a><\/li><\/ul><\/nav><\/div>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n<p class=\"has-medium-font-size\">Tr\u01b0\u1edbc khi v\u00e0o ch\u1ee7 \u0111\u1ec1 ch\u00ednh, xin ph\u00e9p \u0111\u01b0\u1ee3c b\u1ed5 sung m\u1ed9t s\u1ed1 th\u00f4ng tin cho m\u1ecdi ng\u01b0\u1eddi.<\/p>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-0338fab84103301f7d35ac0f915dc09d\" id=\"&#x8868;&#x9762;&#x7C97;&#x7CD9;&#x5EA6;&#x7684;&#x5B9A;&#x7FA9;\">\u0110\u1ecbnh ngh\u0129a v\u1ec1 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/h2>\n\n<p class=\"has-medium-font-size\">T\u00ean vi\u1ebft t\u1eaft: \u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/p>\n\n<p class=\"has-medium-font-size\">\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t l\u00e0 nh\u1eefng kho\u1ea3ng c\u00e1ch nh\u1ecf kh\u00f4ng \u0111\u1ec1u do qu\u00e1 tr\u00ecnh gia c\u00f4ng ho\u1eb7c x\u1eed l\u00fd kh\u00e1c t\u1ea1o ra. Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m kh\u00f4ng \u0111\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3m gi\u00e1c khi ch\u1ea1m v\u00e0o b\u1ec1 m\u1eb7t. H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng c\u1ea3m gi\u00e1c khi ch\u1ea1m v\u00e0o m\u1ed9t t\u1edd gi\u1ea5y v\u00e0 m\u1ed9t t\u1edd gi\u1ea5y nh\u00e1m, b\u1ec1 m\u1eb7t c\u1ee7a gi\u1ea5y nh\u00e1m s\u1ebd th\u00f4 r\u00e1p h\u01a1n. Theo \u0111\u1ecbnh ngh\u0129a c\u1ee7a <strong>JIS B 0601,<\/strong> \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c g\u00e2y ra b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 h\u00ecnh d\u1ea1ng h\u00ecnh h\u1ecdc c\u1ee7a c\u00f4ng c\u1ee5 gia c\u00f4ng, g\u00f3c c\u1ee7a d\u1ee5ng c\u1ee5 c\u1eaft v\u00e0 k\u00edch th\u01b0\u1edbc h\u1ea1t m\u00e0i. V\u00ed d\u1ee5, c\u00e1c quy tr\u00ecnh gia c\u00f4ng nh\u01b0 ti\u1ec7n, phay ho\u1eb7c m\u00e0i s\u1ebd t\u1ea1o ra c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m g\u1ed3 gh\u1ec1 c\u1ee5 th\u1ec3 tr\u00ean b\u1ec1 m\u1eb7t chi ti\u1ebft gia c\u00f4ng.<\/p>\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/honwaygroup.com\/wp-content\/uploads\/2024\/07\/&#x6A19;&#x793A;&#x6CD5;-04.webp\"><img decoding=\"async\" src=\"https:\/\/honwaygroup.com\/wp-content\/uploads\/2024\/07\/&#x6A19;&#x793A;&#x6CD5;-04-1024x294.webp\" alt=\"&#x110;&#x1ED9; nh&#xE1;m b&#x1EC1; m&#x1EB7;t l&#xE0; g&#xEC;?\" class=\"wp-image-39603\" \/><\/a><figcaption class=\"wp-element-caption\">\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t l\u00e0 g\u00ec?<\/figcaption><\/figure>\n\n<p class=\"has-medium-font-size\">(\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/honwaygroup.com\/%e7%94%9a%e9%ba%bc%e6%98%af%e8%a1%a8%e9%9d%a2%e7%b2%97%e7%b3%99%e5%ba%a6\/\" data-type=\"link\" data-id=\"https:\/\/honwaygroup.com\/%e7%94%9a%e9%ba%bc%e6%98%af%e8%a1%a8%e9%9d%a2%e7%b2%97%e7%b3%99%e5%ba%a6\/\">\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t l\u00e0 g\u00ec?<\/a>)<\/p>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-88c56d705b5aedb046b877b23d16f922\" id=\"&#x9762;&#x7C97;&#x5EA6;&#x7684;&#x8868;&#x793A;&#x65B9;&#x6CD5;\">Ph\u01b0\u01a1ng ph\u00e1p bi\u1ec3u th\u1ecb \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/h2>\n\n<p class=\"has-medium-font-size\">C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 bi\u1ec3u th\u1ecb \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t ph\u1ed5 bi\u1ebfn:<\/p>\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\" style=\"line-height:2\"><strong>\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t t\u1ed1i \u0111a Rmax (\u03bcm)<\/strong>: L\u00e0 kho\u1ea3ng c\u00e1ch th\u1eb3ng \u0111\u1ee9ng t\u1ed1i \u0111a t\u1eeb \u0111i\u1ec3m cao nh\u1ea5t \u0111\u1ebfn \u0111i\u1ec3m th\u1ea5p nh\u1ea5t tr\u00ean \u0111\u01b0\u1eddng cong \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t. N\u00f3 ph\u1ea3n \u00e1nh s\u1ef1 thay \u0111\u1ed5i c\u1ef1c \u0111oan c\u1ee7a \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\"><strong>\u0110\u1ed9 nh\u00e1m trung b\u00ecnh theo \u0111\u01b0\u1eddng trung t\u00e2m Ra (\u03bcm)<\/strong>: c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ed9 nh\u00e1m trung b\u00ecnh c\u1ed9ng, l\u00e0 gi\u00e1 tr\u1ecb \u0111\u1ed9 l\u1ec7ch tuy\u1ec7t \u0111\u1ed1i trung b\u00ecnh c\u1ee7a c\u00e1c \u0111o\u1ea1n m\u1eabu \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb \u0111\u01b0\u1eddng cong \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t. Ra l\u00e0 th\u00f4ng s\u1ed1 \u0111\u1ed9 nh\u00e1m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t, d\u00f9ng \u0111\u1ec3 ph\u1ea3n \u00e1nh m\u1ee9c \u0111\u1ed9 \u0111\u1ed9 nh\u00e1m t\u1ed5ng th\u1ec3.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\"><strong>\u0110\u1ed9 nh\u00e1m trung b\u00ecnh Rz (\u03bcm)<\/strong>: \u0110\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch l\u1ea5y t\u1ed5ng c\u1ee7a \u0111\u1ed9 cao trung b\u00ecnh c\u1ee7a n\u0103m \u0111\u1ec9nh cao nh\u1ea5t v\u00e0 \u0111\u1ed9 s\u00e2u trung b\u00ecnh c\u1ee7a n\u0103m \u0111\u00e1y th\u1ea5p nh\u1ea5t tr\u00ean \u0111\u01b0\u1eddng cong \u0111\u1ed9 nh\u00e1m. Rz ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m kh\u00f4ng b\u1eb1ng ph\u1eb3ng l\u1edbn tr\u00ean b\u1ec1 m\u1eb7t.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\"><strong>\u0110\u1ed9 nh\u00e1m trung b\u00ecnh b\u00ecnh ph\u01b0\u01a1ng Rrms (\u03bcm)<\/strong>: C\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ed9 nh\u00e1m trung b\u00ecnh b\u00ecnh ph\u01b0\u01a1ng, \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch l\u1ea5y trung b\u00ecnh c\u1ee7a c\u00e1c gi\u00e1 tr\u1ecb b\u00ecnh ph\u01b0\u01a1ng c\u1ee7a \u0111\u1ed9 l\u1ec7ch c\u1ee7a c\u00e1c \u0111i\u1ec3m tr\u00ean \u0111\u01b0\u1eddng cong \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t so v\u1edbi \u0111\u01b0\u1eddng trung t\u00e2m, sau \u0111\u00f3 l\u1ea5y c\u0103n b\u1eadc hai. Rrms c\u00f3 \u0111\u1ed9 nh\u1ea1y cao, c\u00f3 th\u1ec3 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c h\u01a1n c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a b\u1ec1 m\u1eb7t.<\/li>\n<\/ul>\n\n<p class=\"has-medium-font-size\">(\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/honwaygroup.com\/%e8%a1%a8%e9%9d%a2%e7%b2%97%e7%b3%99%e5%ba%a6%e7%9a%84%e5%90%8d%e8%a9%9e%e8%88%87%e5%ae%9a%e7%be%a9\/\">Thu\u1eadt ng\u1eef v\u00e0 \u0111\u1ecbnh ngh\u0129a v\u1ec1 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/a>)<\/p>\n\n<p class=\"has-medium-font-size\">B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 gi\u1eefa \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t, ph\u00e2n lo\u1ea1i, chi\u1ec1u r\u1ed9ng b\u1ec1 m\u1eb7t chu\u1ea9n v\u00e0 k\u00fd hi\u1ec7u tam gi\u00e1c.<\/p>\n\n<figure class=\"wp-block-table has-medium-font-size\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/td><td>Ph\u1ea1m vi \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t (\u03bcm)<\/td><td>D\u1ea5u tam gi\u00e1c<\/td><td>Chi\u1ec1u r\u1ed9ng c\u1ee7a m\u1eb7t chu\u1ea9n (chi\u1ec1u d\u00e0i m\u1ed9t c\u1ea1nh, mm)<\/td><\/tr><tr><td>0.1-S<\/td><td>D\u01b0\u1edbi 0,1<\/td><td rowspan=\"4\">\u25bd\u25bd\u25bd\u25bd<\/td><td rowspan=\"4\">0.3<\/td><\/tr><tr><td>0.2-S<\/td><td>D\u01b0\u1edbi 0,2<\/td><\/tr><tr><td>0.4-S<\/td><td>D\u01b0\u1edbi 0,4<\/td><\/tr><tr><td>0.8-S<\/td><td>D\u01b0\u1edbi 0,8<\/td><\/tr><tr><td>1.5-S<\/td><td>D\u01b0\u1edbi 1,5<\/td><td rowspan=\"3\">\u25bd\u25bd\u25bd<\/td><td rowspan=\"3\">1<\/td><\/tr><tr><td>3-S<\/td><td>D\u01b0\u1edbi 3<\/td><\/tr><tr><td>6-S<\/td><td>D\u01b0\u1edbi 6<\/td><\/tr><tr><td>12-S<\/td><td>D\u01b0\u1edbi 12<\/td><td rowspan=\"3\">\u25bd\u25bd<\/td><td rowspan=\"3\">3<\/td><\/tr><tr><td>18-S<\/td><td>D\u01b0\u1edbi 18<\/td><\/tr><tr><td>25-S<\/td><td>D\u01b0\u1edbi 25<\/td><\/tr><tr><td>35-S<\/td><td>D\u01b0\u1edbi 35<\/td><td rowspan=\"9\">\u25bd<\/td><td rowspan=\"4\">5<\/td><\/tr><tr><td>50-S<\/td><td>D\u01b0\u1edbi 50<\/td><\/tr><tr><td>70-S<\/td><td>D\u01b0\u1edbi 70<\/td><\/tr><tr><td>100-S<\/td><td>D\u01b0\u1edbi 100<\/td><\/tr><tr><td>140-S<\/td><td>D\u01b0\u1edbi 140<\/td><td rowspan=\"5\">10<\/td><\/tr><tr><td>200-S<\/td><td>D\u01b0\u1edbi 200<\/td><\/tr><tr><td>280-S<\/td><td>D\u01b0\u1edbi 280<\/td><\/tr><tr><td>400-S<\/td><td>D\u01b0\u1edbi 400<\/td><\/tr><tr><td>500-S<\/td><td>D\u01b0\u1edbi 500<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p class=\"has-medium-font-size\">(Xem th\u00eam:<a href=\"https:\/\/honwaygroup.com\/vi\/bang-so-sanh-giua-qua-trinh-mai-va-danh-bong-voi-do-nham-be-mat\/\"> B\u1ea3ng so s\u00e1nh gi\u1eefa m\u00e0i b\u00f3ng v\u00e0 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/a>)<\/p>\n\n<p class=\"has-medium-font-size\">C\u00e1c th\u00f4ng s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean nhu c\u1ea7u th\u1ef1c t\u1ebf, d\u00f9ng \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t. <strong>Ra<\/strong> l\u00e0 ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t trong c\u00f4ng nghi\u1ec7p, trong khi <strong>Rz<\/strong> v\u00e0 <strong>Rmax<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m \u0111\u1ed9 nh\u00e1m trong m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng ho\u1eb7c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n<p class=\"has-medium-font-size\">\u203bNh\u1eadt B\u1ea3n th\u01b0\u1eddng s\u1eed d\u1ee5ng Rz\u3002<\/p>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n<p class=\"has-medium-font-size\">B\u1eaft \u0111\u1ea7u v\u00e0o ch\u1ee7 \u0111\u1ec1 ch\u00ednh:<\/p>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-41c71c8e1132329f0d3b2853f51b7ac7\" id=\"&#x7814;&#x78E8;&#x689D;&#x4EF6;&#x5C0D;&#x52A0;&#x5DE5;&#x9762;&#x7684;&#x9762;&#x7C97;&#x5EA6;&#x5F71;&#x97FF;\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111i\u1ec1u ki\u1ec7n m\u00e0i \u0111\u1ebfn \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t gia c\u00f4ng<\/h2>\n\n<p class=\"has-medium-font-size\">Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh gia c\u00f4ng, ch\u00fang t\u00f4i s\u1ebd xem x\u00e9t c\u00e1ch \u0111\u1ea1t \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t l\u00fd t\u01b0\u1edfng, sau \u0111\u00f3 xem x\u00e9t quy tr\u00ecnh gia c\u00f4ng m\u00e0i, l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u m\u00e0i v\u00e0 c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau.<\/p>\n\n<p class=\"has-medium-font-size\">Sau khi t\u1ed5ng h\u1ee3p v\u00e0 ph\u00e2n t\u00edch, ch\u00fang t\u00f4i \u0111\u00e3 r\u00fat ra \u0111\u01b0\u1ee3c nh\u1eefng k\u1ebft lu\u1eadn chung sau:<\/p>\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\" style=\"line-height:2\">Khi t\u1ed1c \u0111\u1ed9 c\u1ee7a chi ti\u1ebft gia c\u00f4ng c\u00e0ng cao, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u00e0ng l\u1edbn.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">T\u1ed1c \u0111\u1ed9 quay c\u1ee7a \u0111\u0129a m\u00e0i c\u00e0ng ch\u1eadm, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u00e0ng l\u1edbn.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">Khi b\u00e1n k\u00ednh c\u1ee7a \u0111\u0129a m\u00e0i v\u00e0 chi ti\u1ebft gia c\u00f4ng c\u00e0ng nh\u1ecf, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u00e0ng l\u1edbn.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">L\u01b0\u1ee3ng c\u1eaft kh\u00f4ng li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">K\u00edch th\u01b0\u1edbc h\u1ea1t m\u00e0i c\u00e0ng l\u1edbn, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u00e0ng cao.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">G\u00f3c tr\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u1ee7a v\u1eadt li\u1ec7u m\u00e0i c\u00e0ng l\u1edbn, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u00e0ng nh\u1ecf.<\/li>\n<\/ul>\n\n<p class=\"has-medium-font-size\">Y\u1ebfu t\u1ed1 c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1eb7c bi\u1ec7t l\u1edbn l\u00e0 m\u1eadt \u0111\u1ed9 l\u01b0\u1ee1i c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u m\u00e0i. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1ec1 m\u1eb7t gia c\u00f4ng t\u1ed1t, c\u1ea7n th\u1ef1c hi\u1ec7n vi\u1ec7c m\u00e0i ch\u1ec9nh th\u00edch h\u1ee3p \u0111\u1ec3 l\u00e0m cho chi\u1ec1u cao l\u01b0\u1ee1i c\u1eaft tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a \u0111\u0129a m\u00e0i \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 t\u0103ng m\u1eadt \u0111\u1ed9.<\/p>\n\n<p class=\"has-medium-font-size\">Ngo\u00e0i ra, d\u01b0\u1edbi \u0111\u00e2y ch\u00fang t\u00f4i s\u1ebd chia th\u00e0nh hai ph\u1ea7n \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n nh\u1eb1m h\u1ed7 tr\u1ee3 vi\u1ec7c \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n\n<ol class=\"wp-block-list\">\n<li class=\"has-medium-font-size\" style=\"line-height:1.8\"><strong>\u1ea2nh h\u01b0\u1edfng c\u1ee7a k\u00edch th\u01b0\u1edbc h\u1ea1t m\u00e0i v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh \u0111\u1ed1i v\u1edbi \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/strong><\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:1.8\"><strong>Quy tr\u00ecnh m\u00e0i v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng: L\u01b0\u1ee3ng c\u1eaft, l\u01b0\u1ee3ng ti\u1ebfn, \u1ea3nh h\u01b0\u1edfng c\u1ee7a rung \u0111\u1ed9ng, l\u01b0\u1ee3ng m\u00e0i c\u00f2n l\u1ea1i, v.v.<\/strong><\/li>\n<\/ol>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-69f8a8acaa03e1609277c98a04fe2fb6\" id=\"&#x91DD;&#x5C0D;&#x78E8;&#x6599;&#x7684;&#x7C92;&#x5EA6;&#x8207;&#x7D50;&#x5408;&#x5291;&#x5C0D;&#x9762;&#x7C97;&#x5EA6;&#x7684;&#x5F71;&#x97FF;\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a k\u00edch th\u01b0\u1edbc h\u1ea1t m\u00e0i v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh \u0111\u1ed1i v\u1edbi \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/h2>\n\n<p class=\"has-medium-font-size\"><strong>\u1ea2nh h\u01b0\u1edfng c\u1ee7a k\u00edch th\u01b0\u1edbc h\u1ea1t:<\/strong><\/p>\n\n<p class=\"has-medium-font-size\">K\u00edch th\u01b0\u1edbc h\u1ea1t, t\u1ee9c l\u00e0 s\u1ed1 hi\u1ec7u h\u1ea1t c\u1ee7a v\u1eadt li\u1ec7u m\u00e0i, khi s\u1ed1 hi\u1ec7u h\u1ea1t c\u00e0ng nh\u1ecf th\u00ec h\u1ea1t c\u00e0ng to. V\u00ed d\u1ee5, s\u1ed1 hi\u1ec7u h\u1ea1t #36 to h\u01a1n nhi\u1ec1u so v\u1edbi #600, v\u00e0 t\u01b0\u01a1ng t\u1ef1, #600 to h\u01a1n #3000.<\/p>\n\n<p class=\"has-medium-font-size\">(N\u1ebfu c\u1ea3m th\u1ea5y m\u00f4 t\u1ea3 nghe c\u00f3 v\u1ebb m\u01a1 h\u1ed3, c\u00e1ch nhanh nh\u1ea5t l\u00e0 \u0111\u1ebfn c\u1eeda h\u00e0ng l\u1edbn ho\u1eb7c c\u1eeda h\u00e0ng ngh\u1ec7 thu\u1eadt g\u1ea7n \u0111\u00f3 \u0111\u1ec3 tr\u1ef1c ti\u1ebfp s\u1edd v\u00e0o b\u1ec1 m\u1eb7t c\u1ee7a gi\u1ea5y nh\u00e1m.)<\/p>\n\n<p class=\"has-medium-font-size\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 k\u1ebft lu\u1eadn ch\u00ednh:<\/p>\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\" style=\"line-height:1.8\">K\u00edch th\u01b0\u1edbc h\u1ea1t (s\u1ed1 hi\u1ec7u) c\u00e0ng nh\u1ecf, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t gia c\u00f4ng c\u00e0ng th\u1ea5p (c\u00e0ng m\u1ecbn).<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:1.8\">Trong c\u00f9ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n, hi\u1ec7u qu\u1ea3 c\u1ea3i thi\u1ec7n k\u00edch th\u01b0\u1edbc h\u1ea1t nh\u1ecf h\u01a1n l\u00e0 \u0111\u00e1ng k\u1ec3.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:1.8\">\u0110\u1ed9 m\u00e0i m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 nh\u1ea5t qu\u00e1n gi\u00fap n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t gia c\u00f4ng.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:1.8\">C\u1ea5u tr\u00fac ph\u00f9 h\u1ee3p c\u1ee7a \u0111\u0129a m\u00e0i (c\u1ea5u tr\u00fac, \u0111\u1ed9 k\u1ebft d\u00ednh) k\u1ebft h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c s\u1ebd ph\u00e1t huy hi\u1ec7u qu\u1ea3 c\u1ee7a v\u1eadt li\u1ec7u m\u00e0i h\u1ea1t m\u1ecbn.<\/li>\n<\/ul>\n\n<p class=\"has-medium-font-size\"><strong>\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 k\u1ebft h\u1ee3p<strong>:<\/strong><\/strong><\/p>\n\n<p class=\"has-medium-font-size\">\u0110\u1ed9 k\u1ebft d\u00ednh l\u00e0 m\u1ee9c \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a v\u1eadt li\u1ec7u m\u00e0i tr\u00ean \u0111\u0129a m\u00e0i (th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 b\u1eb1ng thu\u1eadt ng\u1eef &#8220;m\u1ec1m&#8221; ho\u1eb7c &#8220;c\u1ee9ng&#8221;).<\/p>\n\n<p class=\"has-medium-font-size\">\u00d4ng \u0111ang \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a &#8220;ch\u1ea5t k\u1ebft d\u00ednh&#8221; (ph\u01b0\u01a1ng ph\u00e1p \u0111\u00fac \u0111i\u1ec7n, ph\u01b0\u01a1ng ph\u00e1p kim lo\u1ea1i, ph\u01b0\u01a1ng ph\u00e1p g\u1ed1m s\u1ee9, ph\u01b0\u01a1ng ph\u00e1p nh\u1ef1a) ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u1ed9 b\u1ec1n c\u1ee7a ch\u00ednh v\u1eadt li\u1ec7u m\u00e0i.<\/p>\n\n<p class=\"has-medium-font-size\">Khi ch\u00fang ta \u0111\u00e3 ch\u1ecdn \u0111\u01b0\u1ee3c l\u1ef1c t\u00e1c \u0111\u1ed9ng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng ph\u00f9 h\u1ee3p, m\u1ed9t \u0111i\u1ec3m quan tr\u1ecdng l\u00e0 &#8220;\u0111\u0129a m\u00e0i c\u00f3 \u0111\u1ed9 k\u1ebft d\u00ednh cao gi\u00fap c\u1ea3i thi\u1ec7n b\u1ec1 m\u1eb7t gia c\u00f4ng&#8221;.<\/p>\n\n<p class=\"has-vivid-red-color has-text-color has-link-color has-medium-font-size wp-elements-5dad5db2490109501f2ec7e74106f697\">Tuy nhi\u00ean! Qu\u00e1 m\u1ea1nh c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 sau:<\/p>\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\" style=\"line-height:2\">M\u1ecbn m\u00e0ng, l\u1ea5p \u0111\u1ea7y b\u1eb1ng \u0111\u00e1 m\u00e0i<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">M\u00e0i v\u00e0 nung ch\u00e1y<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">\u0110\u1ed9 d\u00e0y c\u1ee7a l\u1edbp bi\u1ebfn ch\u1ea5t b\u1ec1 m\u1eb7t t\u0103ng l\u00ean.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">\u0110\u1ed9 b\u1ec1n m\u00e0i m\u00f2n gi\u1ea3m<\/li>\n<\/ul>\n\n<p class=\"has-medium-font-size\">L\u00fd do l\u00e0 do hi\u1ec7u qu\u1ea3 t\u1ed1t c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00e1 m\u00e0i c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh cao, c\u00f3 th\u1ec3 cung c\u1ea5p hi\u1ec7u qu\u1ea3 &#8220;b\u1ec1 m\u1eb7t&#8221; t\u1ed1t, nh\u01b0ng \u0111i\u1ec1u n\u00e0y khi\u1ebfn cho v\u1eadt li\u1ec7u m\u00e0i kh\u00f3 bong ra h\u01a1n, d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00eau tr\u00ean, c\u1ea7n l\u01b0u \u00fd.<\/p>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-8574871226c453d54e70589920125a8f\" id=\"&#x7814;&#x78E8;&#x64CD;&#x4F5C;&#x904E;&#x7A0B;&#x8207;&#x74B0;&#x5883;&#x56E0;&#x7D20;&#xFF1A;&#x5207;&#x5165;&#x91CF;&#x3001;&#x9032;&#x7D66;&#x91CF;&#x3001;&#x632F;&#x52D5;&#x5F71;&#x97FF;&#x3001;&#x6B98;&#x78E8;&#x91CF;&#x7B49;&#x5F71;&#x97FF;\">Quy tr\u00ecnh m\u00e0i v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng: L\u01b0\u1ee3ng c\u1eaft, l\u01b0\u1ee3ng ti\u1ebfn, \u1ea3nh h\u01b0\u1edfng c\u1ee7a rung \u0111\u1ed9ng, l\u01b0\u1ee3ng m\u00e0i c\u00f2n l\u1ea1i, v.v.<\/h2>\n\n<p class=\"has-medium-font-size\"><strong>\u1ea2nh h\u01b0\u1edfng c\u1ee7a l\u01b0\u1ee3ng c\u1eaft (\u0111\u1ed9 s\u00e2u c\u1eaft):<\/strong><\/p>\n\n<p class=\"has-medium-font-size\">Khi l\u01b0\u1ee3ng c\u1eaft t\u0103ng l\u00ean, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u0169ng t\u0103ng l\u00ean t\u01b0\u01a1ng \u1ee9ng.<\/p>\n\n<p class=\"has-medium-font-size\">\u0110\u1ed9 s\u00e2u c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u m\u00e0i t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi c\u0103n b\u1eadc hai c\u1ee7a l\u01b0\u1ee3ng c\u1eaft, l\u1ef1c c\u1eaft t\u0103ng l\u00ean, d\u1eabn \u0111\u1ebfn c\u00e1c t\u00ecnh hu\u1ed1ng sau:<\/p>\n\n<ul class=\"wp-block-list has-medium-font-size\">\n<li class=\"has-medium-font-size\" style=\"line-height:2\">L\u01b0\u1ee1i dao b\u1ecb h\u01b0 h\u1ecfng v\u00e0 xu\u1ed1ng c\u1ea5p.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">\u1ea2nh h\u01b0\u1edfng th\u1ee9 c\u1ea5p l\u00e0m gi\u1ea3m \u0111\u1ed9 nh\u1eb5n b\u1ec1 m\u1eb7t gia c\u00f4ng.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">T\u0103ng c\u01b0\u1eddng rung \u0111\u1ed9ng c\u01a1 h\u1ecdc<\/li>\n<\/ul>\n\n<p class=\"has-medium-font-size\">C\u00e1ch x\u1eed l\u00fd: N\u1ebfu ph\u00e1t hi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t gi\u1ea3m s\u00fat ho\u1eb7c rung \u0111\u1ed9ng m\u00e1y qu\u00e1 m\u1ea1nh, khuy\u1ebfn ngh\u1ecb ki\u1ec3m tra l\u1ea1i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t l\u01b0\u1ee3ng c\u1eaft v\u00e0 l\u01b0\u1ee3ng c\u1ea5p li\u1ec7u. N\u1ebfu kh\u00f4ng c\u00f3 v\u1ea5n \u0111\u1ec1 g\u00ec, c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng kh\u00e1c \u0111\u1ec3 x\u1eed l\u00fd.<\/p>\n\n<p class=\"has-medium-font-size\"><strong>\u1ea2nh h\u01b0\u1edfng c\u1ee7a l\u01b0\u1ee3ng c\u1ea5p li\u1ec7u:<\/strong><\/p>\n\n<ul class=\"wp-block-list has-medium-font-size\">\n<li class=\"has-medium-font-size\">T\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u c\u00e0ng cao, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t t\u0103ng theo t\u1ef7 l\u1ec7 tuy\u1ebfn t\u00ednh.<\/li>\n<\/ul>\n\n<p class=\"has-medium-font-size\">Ph\u01b0\u01a1ng ph\u00e1p: C\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00f9ng v\u1edbi l\u01b0\u1ee3ng c\u1eaft. N\u1ebfu kh\u00f4ng c\u00f3 v\u1ea5n \u0111\u1ec1 g\u00ec, c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng kh\u00e1c \u0111\u1ec3 x\u1eed l\u00fd.<\/p>\n\n<p class=\"has-medium-font-size\"><strong>\u1ea2nh h\u01b0\u1edfng c\u1ee7a rung \u0111\u1ed9ng:<\/strong><\/p>\n\n<p class=\"has-medium-font-size\">Dao \u0111\u1ed9ng t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa \u0111\u0129a m\u00e0i v\u00e0 chi ti\u1ebft gia c\u00f4ng c\u00f3 th\u1ec3 g\u00e2y ra:<\/p>\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\" style=\"line-height:2\">\u0110\u1ed9 d\u00e0y c\u1ee7a l\u01b0\u1ee1i c\u1eaft gi\u1ea3m, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t t\u0103ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed9 g\u1ed3 gh\u1ec1 c\u1ee7a b\u1ec1 m\u1eb7t tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng h\u01a1n.<\/li>\n\n\n\n<li class=\"has-medium-font-size\" style=\"line-height:2\">B\u1ec1 m\u1eb7t \u0111\u0129a m\u00e0i b\u1ecb va \u0111\u1eadp b\u1edfi chi ti\u1ebft gia c\u00f4ng, l\u00e0m cho v\u1eadt li\u1ec7u m\u00e0i tr\u00ean \u0111\u0129a m\u00e0i bong ra, t\u1eeb \u0111\u00f3 l\u00e0m t\u0103ng th\u00eam \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t.<\/li>\n<\/ul>\n\n<p class=\"has-medium-font-size\">Ph\u01b0\u01a1ng ph\u00e1p: Nguy\u00ean nh\u00e2n g\u00e2y ra rung \u0111\u1ed9ng kh\u00f4ng ch\u1ec9 do qu\u00e1 tr\u00ecnh c\u1ea5p li\u1ec7u v\u00e0 c\u1eaft m\u00e0 c\u00f2n c\u00f3 th\u1ec3 do m\u00f4i tr\u01b0\u1eddng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p ch\u00fang t\u00f4i t\u1ed5ng h\u1ee3p \u0111\u1ec3 \u0111\u00e1nh gi\u00e1:<\/p>\n\n<p class=\"has-medium-font-size\"><strong>Y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng:<\/strong><\/p>\n\n<p class=\"has-medium-font-size\">1. Ki\u1ec3m tra \u0111\u1ed9 ph\u1eb3ng: Ki\u1ec3m tra xem c\u00e1c \u1ed1c v\u00edt c\u00e2n b\u1eb1ng c\u1ee7a thi\u1ebft b\u1ecb c\u00f3 n\u1eb1m ngang v\u00e0 ti\u1ebfp x\u00fac v\u1edbi m\u1eb7t \u0111\u1ea5t hay kh\u00f4ng. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c cao, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y \u0111o \u0111\u1ed9 ph\u1eb3ng \u0111\u1ec3 ki\u1ec3m tra tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng tr\u01b0\u1edbc v\u00e0 sau c\u1ee7a thi\u1ebft b\u1ecb. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u00fang c\u00e1ch, c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ed9ng h\u01b0\u1edfng c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5, d\u1eabn \u0111\u1ebfn rung \u0111\u1ed9ng.<\/p>\n\n<p class=\"has-medium-font-size\">2. S\u00e0n kh\u00f4ng ph\u1ea3i l\u00e0 s\u00e0n \u0111\u1eb7c: N\u1ebfu sau khi th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc \u0111i\u1ec1u ch\u1ec9nh tr\u00ean m\u00e0 v\u1eabn c\u00f2n rung l\u1eafc, c\u00f3 th\u1ec3 do s\u00e0n c\u00f3 c\u1ea5u tr\u00fac r\u1ed7ng b\u00ean trong. B\u1ea1n c\u00f3 th\u1ec3 mua mi\u1ebfng \u0111\u1ec7m cao su c\u00f3 \u0111\u1ed9 d\u00e0y 6-10mm t\u1ea1i c\u1eeda h\u00e0ng v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng v\u00e0 \u0111\u1eb7t d\u01b0\u1edbi ch\u00e2n thi\u1ebft b\u1ecb (khuy\u1ebfn ngh\u1ecb n\u1edbi l\u1ecfng \u1ed1c v\u00edt s\u00e0n), \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u00fap gi\u1ea3m rung l\u1eafc hi\u1ec7u qu\u1ea3.<\/p>\n\n<p class=\"has-medium-font-size\">\u203bTr\u1ea1m b\u1ed5 sung: V\u1ec1 v\u1ea5n \u0111\u1ec1 s\u00e0n kh\u00f4ng ph\u1ea3i l\u00e0 s\u00e0n \u0111\u1eb7c, kh\u00f4ng th\u1ec3 n\u00f3i \u0111\u00f3 l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng gia c\u00f4ng s\u00e0n, m\u00e0 l\u00e0 do \u1ea3nh h\u01b0\u1edfng c\u1ee7a vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u. C\u00e1c t\u1ea5m s\u00e0n ch\u1eafc ch\u1eafn s\u1ebd \u0111\u1eb7c h\u01a1n so v\u1edbi s\u00e0n \u0111\u1ed5 b\u00ea t\u00f4ng, trong khi s\u00e0n r\u1ed7ng d\u1ec5 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ed9ng h\u01b0\u1edfng. <\/p>\n\n<p class=\"has-medium-font-size\">3. C\u1ed9ng h\u01b0\u1edfng thi\u1ebft b\u1ecb: V\u1eabn ch\u01b0a c\u00f3 hi\u1ec7u qu\u1ea3? Vui l\u00f2ng t\u00e1ch ri\u00eang c\u00e1c thi\u1ebft b\u1ecb d\u1ec5 g\u00e2y ra rung \u0111\u1ed9ng m\u1ea1nh.<\/p>\n\n<p class=\"has-medium-font-size\">\u203bNguy\u00ean nh\u00e2n: N\u1ebfu \u0111ang th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh m\u00e0i ph\u1eb3ng ch\u00ednh x\u00e1c, th\u00ec kh\u00f4ng n\u00ean \u0111\u1eb7t m\u00e1y m\u00e0i g\u1ea7n c\u00e1c m\u00e1y c\u00f4ng c\u1ee5 d\u1ec5 g\u00e2y rung \u0111\u1ed9ng nh\u01b0 m\u00e1y d\u1eadp, m\u00e1y ti\u1ec7n. C\u00e1ch ki\u1ec3m tra: T\u1eaft m\u00e1y m\u00e0i, \u0111\u1eb7t tay l\u00ean b\u1ec1 m\u1eb7t m\u00e1y m\u00e0i \u0111\u1ec3 c\u1ea3m nh\u1eadn. N\u1ebfu c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c rung \u0111\u1ed9ng, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 m\u00e1y m\u00e0i \u0111ang b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n\n<p class=\"has-medium-font-size\"><strong>Thi\u1ebft b\u1ecb v\u00e0 quy tr\u00ecnh gia c\u00f4ng:<\/strong><\/p>\n\n<p class=\"has-medium-font-size\">1. \u0110\u1ed9 m\u1ecbn c\u1ee7a \u0111\u00e1 m\u00e0i kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u: S\u1eed d\u1ee5ng \u0111\u00e1 m\u00e0i c\u00f3 \u0111\u1ed9 m\u1ecbn kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u d\u1ec5 g\u00e2y ra s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng tr\u1ecdng t\u00e2m khi quay, d\u1eabn \u0111\u1ebfn rung \u0111\u1ed9ng.<\/p>\n\n<p class=\"has-medium-font-size\">2. K\u00edch th\u01b0\u1edbc l\u1ed7 flange kh\u00f4ng \u0111\u00fang: L\u1ed7 flange c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00f4ng \u0111\u00fang d\u1ec5 b\u1ecb rung l\u1eafc l\u00ean xu\u1ed1ng sau khi l\u1eafp \u0111\u1eb7t, g\u00e2y ra rung \u0111\u1ed9ng. Do \u0111\u00f3, khi mua h\u00e0ng, c\u1ea7n ph\u1ea3i x\u00e1c nh\u1eadn k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c.<\/p>\n\n<p class=\"has-medium-font-size\">Dodatek: To jest wa\u017cne! Nieprawid\u0142owy otw\u00f3r ko\u0142nierza sprawi, \u017ce proces szlifowania b\u0119dzie \u0142atwy do rozerwania i spowoduje niebezpiecze\u0144stwo, na co nale\u017cy zwr\u00f3ci\u0107 szczeg\u00f3ln\u0105 uwag\u0119. Og\u00f3lnie rzecz bior\u0105c, wysokiej jako\u015bci \u015bciernice ko\u0142nierzowe nie wymagaj\u0105 korekty i mog\u0105 by\u0107 u\u017cywane bezpo\u015brednio po zamontowaniu i naprawie \u015bciernicy. Je\u015bli jednak napotkasz krzyw\u0105 \u015bciernic\u0119 ko\u0142nierzow\u0105, 1. mo\u017cesz u\u017cy\u0107 bloku wywa\u017caj\u0105cego i 2. mo\u017cesz wymieni\u0107 go na nowy ko\u0142nierz.<\/p>\n\n<p class=\"has-medium-font-size\">3. ilo\u015b\u0107 posuwu i ilo\u015b\u0107 ci\u0119cia: zbyt du\u017ca ilo\u015b\u0107 ci\u0119cia i pr\u0119dko\u015b\u0107 posuwu \u0142atwo doprowadzi do dr\u017cenia \u015bciernicy, a w powa\u017cnych przypadkach wrzeciono \u015bciernicy mo\u017ce zosta\u0107 zdeformowane, co nie jest warte strat. Zaleca si\u0119 zmniejszenie ilo\u015bci posuwu i ci\u0119cia.<\/p>\n\n<p class=\"has-medium-font-size\"><strong>Wp\u0142yw zu\u017cycia resztkowego:<\/strong><\/p>\n\n<p class=\"has-medium-font-size\">Pocz\u0105tkowo ko\u0144c\u00f3wka powierzchni \u015bciernicy nie b\u0119dzie idealnie pasowa\u0107 do obrabianej powierzchni, co spowoduje, \u017ce na powierzchni przedmiotu obrabianego pozostanie nieusuni\u0119ty materia\u0142. Szczeliny te generuj\u0105 iskry podczas szlifowania, a gdy powierzchnia staje si\u0119 bardziej p\u0142aska, tym mniej jest pozosta\u0142o\u015bci po szlifowaniu i tym mniejsza jest chropowato\u015b\u0107.<\/p>\n\n<p class=\"has-medium-font-size\">Poprawi\u0107 chropowato\u015b\u0107 metody, zwi\u0119kszy\u0107 liczb\u0119 szlifowania, zmniejszy\u0107 ilo\u015b\u0107 ci\u0119cia, pr\u0119dko\u015b\u0107 posuwu, mo\u017ce zmniejszy\u0107 ilo\u015b\u0107 resztkowego szlifowania, poprawi\u0107 chropowato\u015b\u0107, takie jak: dok\u0142adne szlifowanie, ustawi\u0107 pocz\u0105tkow\u0105 ilo\u015b\u0107 ci\u0119cia do ko\u0144cowej ilo\u015bci ci\u0119cia stopniowo staje si\u0119 0, kilka razy szlifowanie, # 36 \u015bciernica mo\u017ce by\u0107 1 \u03bcm stopie\u0144 obr\u00f3bki powierzchni.<\/p>\n\n<p class=\"has-medium-font-size\"><strong>Podsumowanie &#8211; Poni\u017cej przedstawiono niekt\u00f3re z powod\u00f3w, dla kt\u00f3rych proces szlifowania ma tendencj\u0119 do powodowania du\u017cej chropowato\u015bci powierzchni:<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\">Wysokie zu\u017cycie resztkowe<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Odkszta\u0142cenie wa\u0142u \u015bciernicy<\/li>\n\n\n\n<li class=\"has-medium-font-size\">wibracja<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Zu\u017cycie \u015bciernicy<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-5fd9c2fce77231eb319e1cc9ae53c4a5\" id=\"&#x7D50;&#x8AD6;\">K\u1ebft lu\u1eadn<\/h2>\n\n<p class=\"has-medium-font-size\">Chropowato\u015b\u0107 powierzchni jest wa\u017cnym wska\u017anikiem jako\u015bci procesu szlifowania, kt\u00f3ry bezpo\u015brednio wp\u0142ywa na tekstur\u0119 powierzchni i funkcjonalno\u015b\u0107 przedmiotu obrabianego. Podczas procesu szlifowania na chropowato\u015b\u0107 powierzchni wp\u0142ywa wiele czynnik\u00f3w, takich jak pr\u0119dko\u015b\u0107 przedmiotu obrabianego, pr\u0119dko\u015b\u0107 obwodowa \u015bciernicy, wielko\u015b\u0107 ziarna \u015bciernego, wi\u0105zanie i stopie\u0144 penetracji. Precyzyjna kontrola tych parametr\u00f3w pomaga osi\u0105gn\u0105\u0107 po\u017c\u0105dan\u0105 g\u0142adko\u015b\u0107 powierzchni i zmniejszy\u0107 negatywne skutki nadmiernej chropowato\u015bci, takie jak \u0142uszczenie si\u0119 \u015bcierniwa, przypalanie i pogorszenie jako\u015bci powierzchni. Kluczem do poprawy chropowato\u015bci jest optymalizacja warunk\u00f3w szlifowania, w tym wyb\u00f3r odpowiedniej \u015bciernicy, kontrolowanie pr\u0119dko\u015bci posuwu i ilo\u015bci skrawania, a tak\u017ce przeprowadzanie rozs\u0105dnego obci\u0105gania i wielokrotnego szlifowania. Dzi\u0119ki tym \u015brodkom mo\u017cna nie tylko poprawi\u0107 jako\u015b\u0107 powierzchni, ale tak\u017ce wyd\u0142u\u017cy\u0107 \u017cywotno\u015b\u0107 przedmiotu obrabianego i osi\u0105gn\u0105\u0107 cel, jakim jest precyzyjna obr\u00f3bka.<\/p>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-501c3c36b56b99535ac9456e9f080484\" id=\"&#x884C;&#x52D5;\">H\u00e0nh \u0111\u1ed9ng<\/h2>\n\n<ol class=\"wp-block-list\">\n<li class=\"has-medium-font-size\">&gt;&gt;&gt;C\u00e1ch ch\u1ecdn gi\u1eefa \u0111\u00e1 m\u00e0i kim c\u01b0\u01a1ng v\u00e0 \u0111\u00e1 m\u00e0i CBN: <a href=\"https:\/\/honwaygroup.com\/%e9%91%bd%e7%9f%b3%e7%a0%82%e8%bc%aa%e8%88%87cbn%e7%a0%82%e8%bc%aa%e6%80%8e%e9%ba%bc%e9%81%b8%e6%93%87%ef%bc%9f\/\" data-type=\"link\" data-id=\"https:\/\/honwaygroup.com\/%E9%91%BD%E7%9F%B3%E7%A0%82%E8%BC%AA%E8%88%87CBN%E7%A0%82%E8%BC%AA%E6%80%8E%E9%BA%BC%E9%81%B8%E6%93%87%EF%BC%9F\/\">Vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u gia c\u00f4ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng.<\/a><\/li>\n\n\n\n<li class=\"has-medium-font-size\">Nh\u1eefng ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 v\u1eadt li\u1ec7u m\u00e0i m\u00f2n m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft&gt;&gt;&gt;<a href=\"https:\/\/honwaygroup.com\/%e7%a0%94%e7%a3%a8-%e7%a3%a8%e6%96%99%e4%bb%8b%e7%b4%b9\/\" data-type=\"link\" data-id=\"https:\/\/honwaygroup.com\/%E7%A0%94%E7%A3%A8-%E7%A3%A8%E6%96%99%E4%BB%8B%E7%B4%B9\/\">M\u00e0i m\u00f2n &#8211; V\u1eadt li\u1ec7u m\u00e0i m\u00f2n Gi\u1edbi thi\u1ec7u<\/a><\/li>\n\n\n\n<li class=\"has-medium-font-size\">Gi\u1edbi thi\u1ec7u v\u1ec1 vai tr\u00f2 quan tr\u1ecdng c\u1ee7a ch\u1ea5t <a href=\"https:\/\/honwaygroup.com\/%e7%a0%82%e8%bc%aa%e6%80%a7%e8%83%bd%e7%9a%84%e9%97%9c%e9%8d%b5%e8%a7%92%e8%89%b2-%e7%b5%90%e5%90%88%e5%8a%91\/\" data-type=\"link\" data-id=\"https:\/\/honwaygroup.com\/%e7%a0%82%e8%bc%aa%e6%80%a7%e8%83%bd%e7%9a%84%e9%97%9c%e9%8d%b5%e8%a7%92%e8%89%b2-%e7%b5%90%e5%90%88%e5%8a%91\/\">k\u1ebft d\u00ednh trong hi\u1ec7u su\u1ea5t \u0111\u00e1 m\u00e0i:<\/a> &gt;&gt;<\/li>\n\n\n\n<li class=\"has-medium-font-size\">C\u00e1c d\u1ea1ng b\u1ec1 m\u1eb7t c\u1ee7a h\u1ea1t m\u00e0i tr\u00ean \u0111\u0129a m\u00e0i&gt;&gt;<a href=\"https:\/\/honwaygroup.com\/vi\/tac-dong-mai-mon-cua-hat-mai-tren-da-mai\/\">T\u00e1c d\u1ee5ng m\u00e0i m\u00f2n c\u1ee7a h\u1ea1t m\u00e0i tr\u00ean \u0111\u0129a m\u00e0i<\/a><\/li>\n\n\n\n<li class=\"has-medium-font-size\">Pomiar chropowato\u015bci &#8211; linie i powierzchnie &gt;&gt;<a href=\"https:\/\/honwaygroup.com\/vi\/su-khac-biet-giua-ra-va-sa\/\">R\u00f3\u017cnica mi\u0119dzy RA i SAR<\/a><\/li>\n\n\n\n<li class=\"has-medium-font-size\">R\u00f3\u017cnice mi\u0119dzy pomiarami&gt;&gt;<a href=\"https:\/\/honwaygroup.com\/%e8%a1%a8%e9%9d%a2%e7%b2%97%e7%b3%99%e5%ba%a6%e7%9a%84%e5%90%8d%e8%a9%9e%e8%88%87%e5%ae%9a%e7%be%a9\/\">Terminy i definicje chropowato\u015bci powierzchni<\/a><\/li>\n\n\n\n<li class=\"has-medium-font-size\">B\u1ec1 m\u1eb7t kh\u00f4ng th\u00f4 r\u00e1p, kh\u00f4ng nh\u1eb5n m\u1ecbn.&gt;&gt;<a href=\"https:\/\/honwaygroup.com\/%e7%94%9a%e9%ba%bc%e6%98%af%e8%a1%a8%e9%9d%a2%e7%b2%97%e7%b3%99%e5%ba%a6\/\">\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t l\u00e0 g\u00ec?<\/a><\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c \u0111o hi\u1ec7n t\u1ea1i c\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau m\u00e0 b\u1ea1n mong \u0111\u1ee3i kh\u00f4ng?&gt;&gt;&gt;<a href=\"https:\/\/honwaygroup.com\/vi\/bang-so-sanh-giua-qua-trinh-mai-va-danh-bong-voi-do-nham-be-mat\/\">B\u1ea3ng so s\u00e1nh gi\u1eefa qu\u00e1 tr\u00ecnh m\u00e0i v\u00e0 \u0111\u00e1nh b\u00f3ng v\u1edbi \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/a><\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u0110\u00e1nh gi\u00e1 xem \u0111\u00e1 m\u00e0i hi\u1ec7n t\u1ea1i c\u00f3 thu\u1ed9c d\u1ea1ng m\u00e0i m\u00f2n b\u00ecnh th\u01b0\u1eddng hay kh\u00f4ng&gt;&gt;&gt;<a href=\"https:\/\/honwaygroup.com\/%e7%9b%ae%e5%89%8d%e7%9a%84%e7%a0%82%e8%bc%aa%e7%8b%80%e6%85%8b%e5%a6%82%e4%bd%95-%e9%9b%bb%e9%91%84%e7%a0%82%e8%bc%aa%e7%af%87\/\">T\u00ecnh tr\u1ea1ng hi\u1ec7n t\u1ea1i c\u1ee7a \u0111\u0129a m\u00e0i nh\u01b0 th\u1ebf n\u00e0o? &#8211; Ph\u1ea7n \u0111\u0129a m\u00e0i \u0111i\u1ec7n \u0111\u00fac <\/a><\/li>\n\n\n\n<li class=\"has-medium-font-size\">Th\u1ef1c hi\u1ec7n&gt;&gt;&gt;<a href=\"\/?product_cat=&#x947D;&#x77F3;&#x8207;&#x6C2E;&#x5316;&#x787C;&#x7802;&#x8F2A;\" target=\"_blank\" rel=\"noreferrer noopener\">\u0110\u00e1 m\u00e0i kim c\u01b0\u01a1ng v\u00e0 \u0111\u00e1 m\u00e0i nitrua boron<\/a>\u3001<a href=\"\/?product_cat=&#x8EDF;&#x6027;&#x7814;&#x78E8;&#x6599;\" target=\"_blank\" rel=\"noreferrer noopener\">Ch\u1ea5t m\u00e0i m\u00f2n \u0111\u00e1nh b\u00f3ng<\/a>\u3001<a href=\"\/?product_cat=&#x5DE5;&#x5177;&#x6A5F;\" target=\"_blank\" rel=\"noreferrer noopener\">Thi\u1ebft b\u1ecb \u0111\u00e1nh b\u00f3ng<\/a>\u3001<a href=\"https:\/\/honwaygroup.com\/vi\/product-category\/cong-cu-kim-cuong\/\" target=\"_blank\" rel=\"noreferrer noopener\">D\u1ee5ng c\u1ee5 \u0111\u00e1nh b\u00f3ng<\/a><\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u0110\u00e1nh gi\u00e1 l\u1ea1i.<\/li>\n<\/ol>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" \/>\n\n<p>Zapewniamy indywidualn\u0105 regulacj\u0119 mielenia, dzi\u0119ki czemu stosunek mo\u017cna dostosowa\u0107 do wymaga\u0144 przetwarzania, aby osi\u0105gn\u0105\u0107 najwy\u017csz\u0105 wydajno\u015b\u0107.<\/p>\n\n<p>N\u1ebfu b\u1ea1n v\u1eabn ch\u01b0a bi\u1ebft c\u00e1ch ch\u1ecdn s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p sau khi \u0111\u1ecdc n\u1ed9i dung, h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i, s\u1ebd c\u00f3 chuy\u00ean gia h\u1ed7 tr\u1ee3 gi\u1ea3i \u0111\u00e1p cho b\u1ea1n.<\/p>\n\n<p style=\"line-height:0.8\">H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i, s\u1ebd c\u00f3 chuy\u00ean gia h\u1ed7 tr\u1ee3 gi\u1ea3i \u0111\u00e1p cho b\u1ea1n.<\/p>\n\n<p style=\"line-height:0.8\">N\u1ebfu c\u1ea7n b\u00e1o gi\u00e1 t\u00f9y ch\u1ec9nh, h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i.<\/p>\n\n<p style=\"line-height:0.8\">Th\u1eddi gian h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng: Th\u1ee9 Hai \u0111\u1ebfn Th\u1ee9 S\u00e1u, t\u1eeb 09:00 \u0111\u1ebfn 18:00.<\/p>\n\n<p style=\"line-height:0.8\">phone\uff1a<a href=\"https:\/\/www.google.com\/search?q=%E5%AE%8F%E5%B4%B4&amp;oq=%E5%AE%8F%E5%B4%B4&amp;gs_lcrp=EgZjaHJvbWUqBggAEEUYOzIGCAAQRRg7MhAIARAuGK8BGMcBGIAEGI4FMgYIAhBFGDsyBwgDEAAYgAQyBggEEEUYPTIGCAUQRRg9MgYIBhBFGD0yBggHEEUYQdIBCDE5MDhqMGo3qAIIsAIB&amp;sourceid=chrome&amp;ie=UTF-8\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">07 223 1058<\/a><\/p>\n\n<p style=\"line-height:0.8\">N\u1ebfu c\u00f3 ch\u1ee7 \u0111\u1ec1 mu\u1ed1n t\u00ecm hi\u1ec3u ho\u1eb7c kh\u00f4ng th\u1ec3 n\u00f3i r\u00f5 qua \u0111i\u1ec7n tho\u1ea1i, h\u00e3y nh\u1eafn tin tr\u1ef1c ti\u1ebfp qua Facebook nh\u00e9~~<\/p>\n\n<p style=\"line-height:0.8\">honway fb\uff1a<a href=\"https:\/\/lihi.cc\/LhR8c\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/www.facebook.com\/honwaygroup<\/a><\/p>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-ast-global-color-0-background-color has-background wp-element-button\" href=\"https:\/\/honwaygroup.com\/%e5%8e%9f%e7%89%a9%e6%96%99-2\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ch\u00fang t\u00f4i l\u00e0 Honway, ki\u1ec3m so\u00e1t nguy\u00ean li\u1ec7u c\u1ee7a m\u00ecnh t\u1eeb ngu\u1ed3n g\u1ed1c, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 cung c\u1ea5p c\u00e1c l\u1ef1a ch\u1ecdn t\u00f9y ch\u1ec9nh cho b\u1ea1n.<\/a><\/div>\n<\/div>\n\n<ul class=\"wp-block-jetpack-sharing-buttons has-normal-icon-size jetpack-sharing-buttons__services-list\" id=\"jetpack-sharing-serivces-list\">\n\n\n\n<\/ul>\n\n<p><\/p>\n\n<p><\/p>\n\n<p>C\u00e1c b\u00e0i vi\u1ebft m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 quan t\u00e2m&#8230;<\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\"><p>[wpb-random-posts]<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e0i l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt x\u1eed l\u00fd b\u1ec1 m\u1eb7t ch\u00ednh x\u00e1c, vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t gia c\u00f4ng c\u00f3 vai tr\u00f2 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. \u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3 ngo\u1ea1i quan v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a s\u1ea3n ph\u1ea9m, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n. B\u00e0i vi\u1ebft n\u00e0y th\u1ea3o lu\u1eadn v\u1ec1 \u0111\u1ecbnh ngh\u0129a, c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u1ea3i thi\u1ec7n \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t, \u0111\u1ed3ng th\u1eddi nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u0129a m\u00e0i ph\u00f9 h\u1ee3p v\u00e0 ki\u1ec3m so\u00e1t c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ec3 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng gia c\u00f4ng.<\/p>\n","protected":false},"author":1,"featured_media":120654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"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":"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":"","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-4)","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-4)","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-4)","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":[4290,4295,4294],"tags":[4649,4599],"class_list":["post-120653","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-muc-kien-thuc","category-huong-dan-toan-dien-ve-ky-thuat-banh-mai","category-lop-hoc-khoa-hoc-pho-thong","tag-do-bong-be-mat-vi","tag-gia-cong-mai"],"_links":{"self":[{"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/posts\/120653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/comments?post=120653"}],"version-history":[{"count":0,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/posts\/120653\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/media\/120654"}],"wp:attachment":[{"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/media?parent=120653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/categories?post=120653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/honwaygroup.com\/vi\/wp-json\/wp\/v2\/tags?post=120653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}