{"id":4187,"date":"2025-02-24T05:38:41","date_gmt":"2025-02-24T05:38:41","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=4187"},"modified":"2025-02-24T06:33:24","modified_gmt":"2025-02-24T06:33:24","slug":"what-affects-metal-shear-force-relationship-with-materials","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/vi\/what-affects-metal-shear-force-relationship-with-materials\/","title":{"rendered":"Nh\u1eefng g\u00ec \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1c c\u1eaft kim lo\u1ea1i? M\u1ed1i quan h\u1ec7 v\u1edbi v\u1eadt li\u1ec7u"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4187\" class=\"elementor elementor-4187\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fbca404 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fbca404\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6b6bbd2\" data-id=\"6b6bbd2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-32791e9 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"32791e9\" data-element_type=\"widget\" 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class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__32791e9\" aria-expanded=\"true\" aria-label=\"\u0110\u00f3ng m\u1ee5c l\u1ee5c\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t<div id=\"elementor-toc__32791e9\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-39823ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"39823ff\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-59b76e8\" data-id=\"59b76e8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7a569a9 elementor-widget elementor-widget-text-editor\" data-id=\"7a569a9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>\u0110\u1ed9 l\u1edbn v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a l\u1ef1c c\u1eaft kim lo\u1ea1i t\u1ea5m b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1. \u0110\u1ed1i v\u1edbi l\u1ef1c c\u1eaft tr\u00ean t\u1ea5m kim lo\u1ea1i, c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng ch\u00ednh bao g\u1ed3m t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u, k\u00edch th\u01b0\u1edbc h\u00ecnh h\u1ecdc, qu\u00e1 tr\u00ecnh c\u1eaft v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u00ean ngo\u00e0i. Sau \u0111\u00e2y l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1c c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ed314b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ed314b5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-79a894f\" data-id=\"79a894f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fc93346 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"fc93346\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-divider{--divider-border-style:none;--divider-border-width:1px;--divider-color:#0c0d0e;--divider-icon-size:20px;--divider-element-spacing:10px;--divider-pattern-height:24px;--divider-pattern-size:20px;--divider-pattern-url:none;--divider-pattern-repeat:repeat-x}.elementor-widget-divider .elementor-divider{display:flex}.elementor-widget-divider .elementor-divider__text{font-size:15px;line-height:1;max-width:95%}.elementor-widget-divider .elementor-divider__element{margin:0 var(--divider-element-spacing);flex-shrink:0}.elementor-widget-divider .elementor-icon{font-size:var(--divider-icon-size)}.elementor-widget-divider .elementor-divider-separator{display:flex;margin:0;direction:ltr}.elementor-widget-divider--view-line_icon .elementor-divider-separator,.elementor-widget-divider--view-line_text 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.elementor-divider__element{margin-inline-end:0}.elementor-widget-divider:not(.elementor-widget-divider--view-line_text):not(.elementor-widget-divider--view-line_icon) .elementor-divider-separator{border-block-start:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--separator-type-pattern{--divider-border-style:none}.elementor-widget-divider--separator-type-pattern.elementor-widget-divider--view-line .elementor-divider-separator,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:after,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:before,.elementor-widget-divider--separator-type-pattern:not([class*=elementor-widget-divider--view]) .elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e3a3f84 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e3a3f84\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-22f2917\" data-id=\"22f2917\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0df945c elementor-widget elementor-widget-heading\" data-id=\"0df945c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">1. Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1c c\u1eaft kim lo\u1ea1i?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86889b5 elementor-widget elementor-widget-text-editor\" data-id=\"86889b5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L\u1ef1c c\u1eaft m\u00e0 kim lo\u1ea1i c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m c\u1ea3 t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u00ean ngo\u00e0i. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 ch\u00ednh:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3ce8b8 elementor-widget elementor-widget-heading\" data-id=\"a3ce8b8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) S\u1ee9c m\u1ea1nh c\u1eaft<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b1295 elementor-widget elementor-widget-text-editor\" data-id=\"b6b1295\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u0110\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a t\u1ea5m kim lo\u1ea1i l\u00e0 \u1ee9ng su\u1ea5t c\u1eaft t\u1ed1i \u0111a m\u00e0 t\u1ea5m kim lo\u1ea1i c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c khi ch\u1ecbu c\u1eaft. \u0110\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a t\u1ea5m kim lo\u1ea1i r\u1ea5t quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn v\u00e0 s\u1ea3n xu\u1ea5t kim lo\u1ea1i nh\u01b0 c\u1eaft, d\u1eadp, k\u00e9o v\u00e0 t\u1ea1o h\u00ecnh.<\/p><p>\u0110\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a t\u1ea5m kim lo\u1ea1i th\u01b0\u1eddng li\u00ean quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn lo\u1ea1i, \u0111\u1ed9 d\u00e0y, tr\u1ea1ng th\u00e1i gia c\u00f4ng v\u00e0 t\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t c\u1ee7a v\u1eadt li\u1ec7u. Nh\u00ecn chung, \u0111\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a t\u1ea5m kim lo\u1ea1i th\u1ea5p h\u01a1n \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a n\u00f3, nh\u01b0ng \u0111\u1ed1i v\u1edbi quy tr\u00ecnh gia c\u00f4ng, vi\u1ec7c hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a n\u00f3 gi\u00fap x\u00e1c \u0111\u1ecbnh l\u1ef1c c\u1eaft c\u1ea7n thi\u1ebft trong quy tr\u00ecnh th\u1ef1c t\u1ebf.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b7a72e elementor-widget elementor-widget-heading\" data-id=\"9b7a72e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u0110\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u kim lo\u1ea1i th\u00f4ng th\u01b0\u1eddng:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc230fa elementor-widget elementor-widget-text-editor\" data-id=\"cc230fa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Th\u00e9p cacbon th\u1ea5p: c\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu c\u1eaft kho\u1ea3ng 250\u2013300 MPa.<\/li><li>Th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao (nh\u01b0 th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao v\u00e0 th\u00e9p h\u1ee3p kim): c\u01b0\u1eddng \u0111\u1ed9 c\u1eaft cao, l\u00ean t\u1edbi 400\u2013600 MPa.<\/li><li>H\u1ee3p kim nh\u00f4m: c\u01b0\u1eddng \u0111\u1ed9 c\u1eaft kho\u1ea3ng 150\u2013250 MPa.<\/li><li>Th\u00e9p kh\u00f4ng g\u1ec9: c\u01b0\u1eddng \u0111\u1ed9 c\u1eaft kho\u1ea3ng 300\u2013450 MPa.<\/li><li>\u0110\u1ed3ng v\u00e0 h\u1ee3p kim c\u1ee7a n\u00f3: c\u01b0\u1eddng \u0111\u1ed9 c\u1eaft kho\u1ea3ng 150 MPa.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db8ee6f elementor-widget elementor-widget-text-editor\" data-id=\"db8ee6f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u0110\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a t\u1ea5m kim lo\u1ea1i l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh h\u00e0nh vi c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u trong qu\u00e1 tr\u00ecnh gia c\u00f4ng. B\u1eb1ng c\u00e1ch hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n c\u1eaft, thi\u1ebft k\u1ebf v\u00e0 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh gia c\u00f4ng tr\u01a1n tru v\u00e0 gi\u1ea3m l\u00e3ng ph\u00ed v\u1eadt li\u1ec7u.<\/p><ul><li>V\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n c\u1eaft cao (nh\u01b0 th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao, h\u1ee3p kim c\u1ee9ng, v.v.) th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi l\u1ef1c c\u1eaft l\u1edbn h\u01a1n.<\/li><li>V\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n c\u1eaft th\u1ea5p (nh\u01b0 nh\u00f4m, \u0111\u1ed3ng, v.v.) c\u1ea7n l\u1ef1c c\u1eaft nh\u1ecf h\u01a1n.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4edd51f elementor-widget elementor-widget-heading\" data-id=\"4edd51f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) \u0110\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8347aea elementor-widget elementor-widget-text-editor\" data-id=\"8347aea\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u0110\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 l\u1edbn c\u1ee7a l\u1ef1c c\u1eaft. T\u1ea5m c\u00e0ng d\u00e0y th\u00ec l\u1ef1c c\u1eaft c\u1ea7n thi\u1ebft c\u00e0ng l\u1edbn.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81d2c33 elementor-widget elementor-widget-heading\" data-id=\"81d2c33\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">- T\u0103ng \u0111\u1ed9 d\u00e0y, t\u0103ng l\u1ef1c c\u1eaft:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47df739 elementor-widget elementor-widget-text-editor\" data-id=\"47df739\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>T\u1eeb c\u00f4ng th\u1ee9c, c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng \u0111\u1ed9 d\u00e0y t c\u00e0ng l\u1edbn th\u00ec l\u1ef1c c\u1eaft y\u00eau c\u1ea7u F c\u00e0ng l\u1edbn. B\u1edfi v\u00ec trong qu\u00e1 tr\u00ecnh c\u1eaft, l\u1ef1c c\u1eaft t\u00e1c d\u1ee5ng l\u00ean to\u00e0n b\u1ed9 \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m. Do \u0111\u00f3, t\u1ea5m c\u00e0ng d\u00e0y th\u00ec l\u1ef1c c\u1eaft y\u00eau c\u1ea7u c\u00e0ng l\u1edbn.<\/p><p>V\u00ed d\u1ee5, n\u1ebfu \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m t\u0103ng t\u1eeb 5 mm l\u00ean 10 mm, l\u1ef1c c\u1eaft s\u1ebd t\u0103ng g\u1ea5p \u0111\u00f4i.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d3be25 elementor-widget elementor-widget-heading\" data-id=\"8d3be25\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">- Quan h\u1ec7 tuy\u1ebfn t\u00ednh gi\u1eefa l\u1ef1c c\u1eaft v\u00e0 \u0111\u1ed9 d\u00e0y:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2489ce3 elementor-widget elementor-widget-text-editor\" data-id=\"2489ce3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p, l\u1ef1c c\u1eaft c\u00f3 li\u00ean quan tuy\u1ebfn t\u00ednh v\u1edbi \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m. Gi\u1ea3 s\u1eed c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c (nh\u01b0 chi\u1ec1u r\u1ed9ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a t\u1ea5m) kh\u00f4ng \u0111\u1ed5i, l\u1ef1c c\u1eaft c\u1ea7n thi\u1ebft s\u1ebd t\u0103ng g\u1ea5p \u0111\u00f4i cho m\u1ed7i l\u1ea7n t\u0103ng g\u1ea5p \u0111\u00f4i \u0111\u1ed9 d\u00e0y.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f4559c elementor-widget elementor-widget-heading\" data-id=\"9f4559c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Chi\u1ec1u d\u00e0i c\u1eaft<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb4d67d elementor-widget elementor-widget-text-editor\" data-id=\"fb4d67d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u1ea2nh h\u01b0\u1edfng c\u1ee7a chi\u1ec1u d\u00e0i c\u1eaft \u0111\u1ebfn l\u1ef1c c\u1eaft t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m v\u00e0 c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng. Chi\u1ec1u d\u00e0i c\u1eaft l\u00e0 chi\u1ec1u d\u00e0i c\u1ee7a v\u1eadt li\u1ec7u ti\u1ebfp x\u00fac v\u1edbi d\u1ee5ng c\u1ee5 trong qu\u00e1 tr\u00ecnh c\u1eaft, th\u01b0\u1eddng b\u1eb1ng chi\u1ec1u r\u1ed9ng c\u1ee7a t\u1ea5m kim lo\u1ea1i. N\u00f3 x\u00e1c \u0111\u1ecbnh t\u1ed5ng di\u1ec7n t\u00edch c\u1ee7a v\u1eadt li\u1ec7u b\u1ecb c\u1eaft trong qu\u00e1 tr\u00ecnh gia c\u00f4ng, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1c c\u1eaft c\u1ea7n thi\u1ebft.<\/p><p><strong>M\u1ed1i quan h\u1ec7 tuy\u1ebfn t\u00ednh gi\u1eefa l\u1ef1c c\u1eaft v\u00e0 chi\u1ec1u d\u00e0i c\u1eaft:<\/strong><\/p><p>L\u1ef1c c\u1eaft c\u00f3 li\u00ean quan tuy\u1ebfn t\u00ednh v\u1edbi chi\u1ec1u d\u00e0i c\u1eaft. Ngh\u0129a l\u00e0, n\u1ebfu c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c kh\u00f4ng \u0111\u1ed5i, l\u1ef1c c\u1eaft c\u1ea7n thi\u1ebft s\u1ebd t\u0103ng g\u1ea5p \u0111\u00f4i cho m\u1ed7i l\u1ea7n chi\u1ec1u d\u00e0i c\u1eaft t\u0103ng g\u1ea5p \u0111\u00f4i.<\/p><p>V\u00ed d\u1ee5, n\u1ebfu chi\u1ec1u d\u00e0i c\u1eaft t\u0103ng t\u1eeb 100mm l\u00ean 200mm, l\u1ef1c c\u1eaft c\u1ea7n thi\u1ebft c\u0169ng s\u1ebd t\u0103ng g\u1ea5p \u0111\u00f4i.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fe761f elementor-widget elementor-widget-image\" data-id=\"5fe761f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"650\" height=\"400\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/metal-shear-upper-and-lower-balde-cutting.jpg\" class=\"attachment-large size-large wp-image-4191\" alt=\"c\u1eaft kim lo\u1ea1i tr\u00ean v\u00e0 d\u01b0\u1edbi balde c\u1eaft\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/metal-shear-upper-and-lower-balde-cutting.jpg 650w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/metal-shear-upper-and-lower-balde-cutting-300x185.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/metal-shear-upper-and-lower-balde-cutting-18x12.jpg 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a5805e elementor-widget elementor-widget-heading\" data-id=\"6a5805e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Khe h\u1edf c\u1eaft<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c2ade3 elementor-widget elementor-widget-heading\" data-id=\"2c2ade3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">K\u00edch th\u01b0\u1edbc khe h\u1edf:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7432bca elementor-widget elementor-widget-text-editor\" data-id=\"7432bca\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Khe h\u1edf c\u1eaft qu\u00e1 nh\u1ecf ho\u1eb7c qu\u00e1 l\u1edbn s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1c c\u1eaft. Khe h\u1edf th\u00edch h\u1ee3p c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m l\u1ef1c c\u1eaft v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a m\u1eb7t c\u1eaft c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef33652 elementor-widget elementor-widget-heading\" data-id=\"ef33652\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u0110\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a kho\u1ea3ng c\u00e1ch:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20301ac elementor-widget elementor-widget-text-editor\" data-id=\"20301ac\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>C\u00e1c kho\u1ea3ng c\u00e1ch kh\u00f4ng \u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0m t\u0103ng l\u1ef1c c\u1eaft c\u1ee5c b\u1ed9, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u \u1ee9ng c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a51e953 elementor-widget elementor-widget-heading\" data-id=\"a51e953\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5) G\u00f3c l\u01b0\u1ee1i c\u1eaft<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd151a3 elementor-widget elementor-widget-heading\" data-id=\"fd151a3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">G\u00f3c c\u1eaft:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5415a9f elementor-widget elementor-widget-text-editor\" data-id=\"5415a9f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>G\u00f3c c\u1eaft kim lo\u1ea1i th\u00edch h\u1ee3p c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m l\u1ef1c c\u1eaft. G\u00f3c c\u1eaft c\u00e0ng l\u1edbn th\u00ec l\u1ef1c c\u1eaft ph\u00e2n t\u00e1n c\u00e0ng nhi\u1ec1u trong qu\u00e1 tr\u00ecnh c\u1eaft, do \u0111\u00f3 l\u00e0m gi\u1ea3m l\u1ef1c c\u1eaft t\u1ee9c th\u1eddi.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2ec001 elementor-widget elementor-widget-heading\" data-id=\"f2ec001\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u0110\u1ed9 s\u1eafc b\u00e9n c\u1ee7a l\u01b0\u1ee1i dao:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c49d18 elementor-widget elementor-widget-text-editor\" data-id=\"7c49d18\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L\u01b0\u1ee1i dao c\u00e0ng s\u1eafc th\u00ec l\u1ef1c c\u1eaft c\u00e0ng nh\u1ecf. L\u00e0m c\u00f9n l\u01b0\u1ee1i dao s\u1ebd l\u00e0m t\u0103ng l\u1ef1c c\u1eaft c\u1ee7a t\u1ea5m kim lo\u1ea1i.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce2099d elementor-widget elementor-widget-heading\" data-id=\"ce2099d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6) T\u1ed1c \u0111\u1ed9 c\u1eaft<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-234d22b elementor-widget elementor-widget-text-editor\" data-id=\"234d22b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>T\u00e1c \u0111\u1ed9ng c\u1ee7a t\u1ed1c \u0111\u1ed9 c\u1eaft l\u00ean l\u1ef1c c\u1eaft l\u00e0 m\u1ed9t c\u00e2n nh\u1eafc quan tr\u1ecdng trong gia c\u00f4ng kim lo\u1ea1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong qu\u00e1 tr\u00ecnh c\u1eaft v\u00e0 gia c\u00f4ng t\u1ed1c \u0111\u1ed9 cao. T\u1ed1c \u0111\u1ed9 c\u1eaft \u0111\u1ec1 c\u1eadp \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a c\u1ea1nh c\u1eaft trong qu\u00e1 tr\u00ecnh c\u1eaft, th\u01b0\u1eddng l\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a d\u1ee5ng c\u1ee5 ho\u1eb7c b\u00e0n.<\/p><p>Trong qu\u00e1 tr\u00ecnh c\u1eaft, l\u01b0\u1ee3ng l\u1ef1c c\u1eaft kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ea3n ch\u1ea5t v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a v\u1eadt li\u1ec7u m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9 c\u1eaft. T\u00e1c \u0111\u1ed9ng c\u1ee7a t\u1ed1c \u0111\u1ed9 c\u1eaft l\u00ean l\u1ef1c c\u1eaft th\u01b0\u1eddng kh\u00f4ng tuy\u1ebfn t\u00ednh v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng c\u1ee5 th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 lo\u1ea1i v\u1eadt li\u1ec7u, nhi\u1ec7t \u0111\u1ed9, ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng, v.v.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2665f3d elementor-widget elementor-widget-heading\" data-id=\"2665f3d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">T\u00e1c \u0111\u1ed9ng c\u1ee7a t\u1ed1c \u0111\u1ed9 c\u1eaft l\u00ean l\u1ef1c c\u1eaft:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-909602e elementor-widget elementor-widget-text-editor\" data-id=\"909602e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Trong qu\u00e1 tr\u00ecnh c\u1eaft, t\u1ed1c \u0111\u1ed9 c\u1eaft t\u0103ng s\u1ebd c\u00f3 nh\u1eefng t\u00e1c \u0111\u1ed9ng kh\u00e1c nhau \u0111\u1ebfn l\u1ef1c c\u1eaft, ch\u1ee7 y\u1ebfu th\u1ec3 hi\u1ec7n \u1edf c\u00e1c kh\u00eda c\u1ea1nh sau:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-639e1b7 elementor-widget elementor-widget-text-editor\" data-id=\"639e1b7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h5><strong>\u2013 Hi\u1ec7u \u1ee9ng nhi\u1ec7t \u0111\u1ed9<\/strong><\/h5><p>T\u1ed1c \u0111\u1ed9 c\u1eaft cao s\u1ebd g\u00e2y ra s\u1ef1 gia t\u0103ng nhi\u1ec7t \u0111\u1ed9 c\u1ee5c b\u1ed9 v\u00ec b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u s\u1ebd ch\u1ecbu ma s\u00e1t l\u1edbn h\u01a1n v\u00e0 bi\u1ebfn d\u1ea1ng d\u1ebbo trong qu\u00e1 tr\u00ecnh c\u1eaft t\u1ed1c \u0111\u1ed9 cao, t\u1ea1o ra nhi\u1ec1u nhi\u1ec7t h\u01a1n. S\u1ef1 gia t\u0103ng nhi\u1ec7t \u0111\u1ed9 n\u00e0y s\u1ebd l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1eadt li\u1ec7u kim lo\u1ea1i, do \u0111\u00f3 l\u00e0m gi\u1ea3m l\u1ef1c c\u1eaft.<\/p><h5><strong>\u2013 S\u01b0\u1edfi \u1ea5m kim lo\u1ea1i<\/strong><\/h5><p>V\u00ed d\u1ee5, c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 nh\u00f4m v\u00e0 th\u00e9p s\u1ebd m\u1ea5t \u0111\u1ed9 b\u1ec1n c\u1eaft \u1edf t\u1ed1c \u0111\u1ed9 c\u1eaft cao, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nhi\u1ec7t \u0111\u1ed9 cao, v\u1eadt li\u1ec7u s\u1ebd tr\u1edf n\u00ean m\u1ec1m h\u01a1n v\u00e0 l\u1ef1c c\u1eaft s\u1ebd gi\u1ea3m. M\u1eb7t kh\u00e1c, t\u1ed1c \u0111\u1ed9 c\u1eaft th\u1ea5p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00edch t\u1ee5 nhi\u1ec7t \u00edt h\u01a1n v\u00e0 l\u1ef1c c\u1eaft t\u01b0\u01a1ng \u0111\u1ed1i cao.<\/p><h5><strong>\u2013 Hi\u1ec7u \u1ee9ng \u0111\u1ed9ng v\u00e0 qu\u00e1n t\u00ednh<\/strong><\/h5><p>Khi t\u1ed1c \u0111\u1ed9 c\u1eaft cao, c\u00e1c hi\u1ec7u \u1ee9ng \u0111\u1ed9ng s\u1ebd x\u1ea3y ra trong v\u00f9ng c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u, bao g\u1ed3m ph\u1ea3n \u1ee9ng \u0111\u00e0n h\u1ed3i v\u00e0 d\u00f2ng ch\u1ea3y d\u1ebbo c\u1ee7a v\u1eadt li\u1ec7u. Trong qu\u00e1 tr\u00ecnh c\u1eaft t\u1ed1c \u0111\u1ed9 cao, t\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng c\u1ee7a v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 nh\u1ea1y h\u01a1n t\u1ed1c \u0111\u1ed9 c\u1eaft t\u1ed1c \u0111\u1ed9 th\u1ea5p, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 b\u1ea5t \u1ed5n \u0111\u1ecbnh ho\u1eb7c dao \u0111\u1ed9ng t\u1ee9c th\u1eddi trong l\u1ef1c c\u1eaft.<\/p><p>Hi\u1ec7u \u1ee9ng qu\u00e1n t\u00ednh: Trong qu\u00e1 tr\u00ecnh c\u1eaft t\u1ed1c \u0111\u1ed9 cao, v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 t\u1ea1o ra rung \u0111\u1ed9ng t\u1ee9c th\u1eddi ho\u1eb7c t\u1eadp trung \u1ee9ng su\u1ea5t do qu\u00e1n t\u00ednh, \u0111i\u1ec1u n\u00e0y s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a l\u1ef1c c\u1eaft.<\/p><h5><strong>\u2013 D\u00f2ng ch\u1ea3y nh\u1ef1a v\u00e0 n\u0103ng su\u1ea5t v\u1eadt li\u1ec7u<\/strong><\/h5><p>Khi t\u1ed1c \u0111\u1ed9 c\u1eaft cao, \u0111\u1eb7c t\u00ednh ch\u1ea3y d\u1ebbo c\u1ee7a v\u1eadt li\u1ec7u trong v\u00f9ng c\u1eaft s\u1ebd thay \u0111\u1ed5i v\u00e0 l\u1ef1c c\u1eaft c\u00f3 th\u1ec3 thay \u0111\u1ed5i. Do t\u1ed1c \u0111\u1ed9 bi\u1ebfn d\u1ea1ng d\u1ebbo trong v\u00f9ng c\u1eaft t\u0103ng \u1edf t\u1ed1c \u0111\u1ed9 cao h\u01a1n, gi\u1edbi h\u1ea1n ch\u1ea3y c\u1ee7a v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 gi\u1ea3m, d\u1eabn \u0111\u1ebfn l\u1ef1c c\u1eaft gi\u1ea3m.<\/p><p>Trong qu\u00e1 tr\u00ecnh c\u1eaft t\u1ed1c \u0111\u1ed9 cao m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u (\u0111\u1eb7c bi\u1ec7t l\u00e0 kim lo\u1ea1i), c\u00e1c ch\u1ebf \u0111\u1ed9 g\u00e3y kh\u00e1c nhau c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh c\u1eaft, ch\u1eb3ng h\u1ea1n nh\u01b0 n\u00f3ng ch\u1ea3y c\u1ee5c b\u1ed9 ho\u1eb7c c\u00e1c v\u1ebft n\u1ee9t nh\u1ecf \u1edf khu v\u1ef1c c\u1eaft, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1c c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fd6f5e elementor-widget elementor-widget-heading\" data-id=\"9fd6f5e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Ph\u00e2n t\u00edch \u0111\u1ecbnh l\u01b0\u1ee3ng t\u1ed1c \u0111\u1ed9 c\u1eaft tr\u00ean l\u1ef1c c\u1eaft:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6106ed5 elementor-widget elementor-widget-text-editor\" data-id=\"6106ed5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>M\u1ed1i quan h\u1ec7 gi\u1eefa t\u1ed1c \u0111\u1ed9 c\u1eaft v\u00e0 l\u1ef1c c\u1eaft kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed1i quan h\u1ec7 tuy\u1ebfn t\u00ednh \u0111\u01a1n gi\u1ea3n, m\u00e0 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u1ea3nh h\u01b0\u1edfng k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u, hi\u1ec7u \u1ee9ng nhi\u1ec7t \u0111\u1ed9 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd. Nh\u00ecn chung, l\u1ef1c c\u1eaft c\u00f3 xu h\u01b0\u1edbng gi\u1ea3m \u1edf t\u1ed1c \u0111\u1ed9 c\u1eaft cao, nh\u01b0ng m\u1ee9c \u0111\u1ed9 t\u00e1c \u0111\u1ed9ng c\u1ee5 th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 sau:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a2a52a elementor-widget elementor-widget-text-editor\" data-id=\"2a2a52a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h5><strong>\u2013 Lo\u1ea1i v\u1eadt li\u1ec7u<\/strong><\/h5><p>C\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau c\u00f3 \u0111\u1ed9 nh\u1ea1y nhi\u1ec7t \u0111\u1ed9 kh\u00e1c nhau. T\u1ed1c \u0111\u1ed9 c\u1eaft cao c\u00f3 t\u00e1c \u0111\u1ed9ng l\u1edbn h\u01a1n \u0111\u1ebfn m\u1ed9t s\u1ed1 kim lo\u1ea1i m\u1ec1m (nh\u01b0 nh\u00f4m v\u00e0 \u0111\u1ed3ng) v\u00e0 t\u00e1c \u0111\u1ed9ng nh\u1ecf h\u01a1n \u0111\u1ebfn m\u1ed9t s\u1ed1 kim lo\u1ea1i c\u1ee9ng (nh\u01b0 th\u00e9p c\u1ee9ng).<\/p><h5><strong>\u2013 Nhi\u1ec7t \u0111\u1ed9 c\u1eaft<\/strong><\/h5><p>Trong qu\u00e1 tr\u00ecnh c\u1eaft, t\u1ed1c \u0111\u1ed9 c\u1eaft cao h\u01a1n s\u1ebd l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 c\u1ee5c b\u1ed9, do \u0111\u00f3 l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 gi\u1ea3m l\u1ef1c c\u1eaft.<\/p><h5><strong>\u2013 Ph\u01b0\u01a1ng ph\u00e1p c\u1eaft<\/strong><\/h5><p>T\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c c\u1eaft t\u1ed1c \u0111\u1ed9 cao l\u00e0 kh\u00e1c nhau trong c\u00e1c qu\u00e1 tr\u00ecnh nh\u01b0 <a href=\"https:\/\/www.shen-chong.com\/vi\/laser-cutting-machine\/\" target=\"_blank\" rel=\"noopener\">c\u1eaft laser<\/a>, m\u00e1y c\u1eaft v\u00e0 d\u1eadp. V\u00ed d\u1ee5, trong qu\u00e1 tr\u00ecnh c\u1eaft laser, l\u1ef1c c\u1eaft s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3 do nhi\u1ec7t \u0111\u1ed9 cao do tia laser t\u1ea1o ra.<\/p><h5><strong>\u2013 M\u00f2n d\u1ee5ng c\u1ee5<\/strong><\/h5><p>Trong qu\u00e1 tr\u00ecnh c\u1eaft t\u1ed1c \u0111\u1ed9 cao, th\u1eddi gian ti\u1ebfp x\u00fac gi\u1eefa d\u1ee5ng c\u1ee5 v\u00e0 v\u1eadt li\u1ec7u ng\u1eafn h\u01a1n, gi\u00fap gi\u1ea3m m\u1ee9c \u0111\u1ed9 m\u00e0i m\u00f2n c\u1ee7a d\u1ee5ng c\u1ee5, nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9512cd5 elementor-widget elementor-widget-heading\" data-id=\"9512cd5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 c\u1eaft trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d02188 elementor-widget elementor-widget-text-editor\" data-id=\"5d02188\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Trong qu\u00e1 tr\u00ecnh gia c\u00f4ng th\u1ef1c t\u1ebf, t\u1ed1c \u0111\u1ed9 c\u1eaft th\u00edch h\u1ee3p \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn theo nhu c\u1ea7u \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a l\u1ef1c c\u1eaft v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c79bb7 elementor-widget elementor-widget-text-editor\" data-id=\"6c79bb7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h5><strong>&#8211; <\/strong><strong>T\u1ed1c \u0111\u1ed9 c\u1eaft cao<\/strong><\/h5><p>Trong c\u00e1c quy tr\u00ecnh x\u1eed l\u00fd t\u1ed1c \u0111\u1ed9 cao nh\u01b0 c\u1eaft laser v\u00e0 \u0111\u00e1nh d\u1ea5u laser, th\u01b0\u1eddng c\u1ea7n ph\u1ea3i t\u0103ng t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t. \u0110\u1ed3ng th\u1eddi, do nhi\u1ec7t \u0111\u1ed9 v\u1eadt li\u1ec7u t\u0103ng l\u00ean, l\u1ef1c c\u1eaft th\u01b0\u1eddng th\u1ea5p h\u01a1n. Th\u00edch h\u1ee3p cho c\u00e1c v\u1eadt li\u1ec7u \u0111\u00f2i h\u1ecfi ch\u1ea5t l\u01b0\u1ee3ng c\u1ea1nh c\u1eaft cao v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 t\u0103ng.<\/p><h5><strong>&#8211; <\/strong><strong>T\u1ed1c \u0111\u1ed9 c\u1eaft th\u1ea5p<\/strong><\/h5><p>Trong c\u1eaft c\u01a1 h\u1ecdc th\u00f4ng th\u01b0\u1eddng (nh\u01b0 d\u1eadp, <a href=\"https:\/\/www.shen-chong.com\/vi\/plate-shearing-machine\/\" target=\"_blank\" rel=\"noopener\">m\u00e1y c\u1eaft c\u1ecf<\/a>), t\u1ed1c \u0111\u1ed9 th\u01b0\u1eddng th\u1ea5p v\u00e0 l\u1ef1c c\u1eaft l\u1edbn. \u0110i\u1ec1u n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng t\u00ecnh hu\u1ed1ng c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17d5104 elementor-widget elementor-widget-heading\" data-id=\"17d5104\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">T\u1ed1c \u0111\u1ed9 c\u1eaft v\u00e0 hi\u1ec7u \u1ee9ng nhi\u1ec7t \u0111\u1ed9 v\u1eadt li\u1ec7u:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6620761 elementor-widget elementor-widget-text-editor\" data-id=\"6620761\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>T\u1ed1c \u0111\u1ed9 c\u1eaft c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn hi\u1ec7u \u1ee9ng nhi\u1ec7t \u0111\u1ed9 c\u1ee7a v\u1eadt li\u1ec7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi c\u1eaft \u1edf t\u1ed1c \u0111\u1ed9 cao, nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u t\u0103ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n c\u1eaft v\u00e0 hi\u1ec7u su\u1ea5t c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u. \u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u (nh\u01b0 h\u1ee3p kim nh\u00f4m), l\u1ef1c c\u1eaft s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3 trong qu\u00e1 tr\u00ecnh c\u1eaft t\u1ed1c \u0111\u1ed9 cao do nhi\u1ec7t \u0111\u1ed9 t\u0103ng v\u00e0 v\u1eadt li\u1ec7u m\u1ec1m. \u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng cao (nh\u01b0 th\u00e9p d\u1ee5ng c\u1ee5), s\u1ef1 thay \u0111\u1ed5i l\u1ef1c c\u1eaft c\u00f3 th\u1ec3 nh\u1ecf.<\/p><p>T\u1ed1c \u0111\u1ed9 c\u1eaft cao th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn gi\u1ea3m l\u1ef1c c\u1eaft, ch\u1ee7 y\u1ebfu l\u00e0 do t\u00e1c \u0111\u1ed9ng k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 nhi\u1ec7t \u0111\u1ed9 t\u0103ng, v\u1eadt li\u1ec7u m\u1ec1m v\u00e0 d\u00f2ng ch\u1ea3y d\u1ebbo t\u0103ng c\u01b0\u1eddng. T\u1ed1c \u0111\u1ed9 c\u1eaft th\u1ea5p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn l\u1ef1c c\u1eaft l\u1edbn h\u01a1n v\u00ec v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n c\u1eaft cao h\u01a1n v\u00e0 qu\u00e1 tr\u00ecnh bi\u1ebfn d\u1ea1ng ch\u1eadm h\u01a1n.<\/p><p>Trong qu\u00e1 tr\u00ecnh gia c\u00f4ng kim lo\u1ea1i, t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 c\u1eaft l\u00e0 bi\u1ec7n ph\u00e1p quan tr\u1ecdng \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t, gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5. Do \u0111\u00f3, khi l\u1ef1a ch\u1ecdn t\u1ed1c \u0111\u1ed9 c\u1eaft, c\u1ea7n xem x\u00e9t to\u00e0n di\u1ec7n c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 b\u1ea3n ch\u1ea5t v\u1eadt li\u1ec7u, ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft y\u00eau c\u1ea7u, c\u00f4ng su\u1ea5t thi\u1ebft b\u1ecb v\u00e0 hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0835d5 elementor-widget elementor-widget-image\" data-id=\"b0835d5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"650\" height=\"443\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/SC-shearing-machine-operation-work.png\" class=\"attachment-large size-large wp-image-4192\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/SC-shearing-machine-operation-work.png 650w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/SC-shearing-machine-operation-work-300x204.png 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/SC-shearing-machine-operation-work-18x12.png 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17bd539 elementor-widget elementor-widget-heading\" data-id=\"17bd539\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7) Ph\u01b0\u01a1ng ph\u00e1p c\u1eaft v\u00e0 d\u1ee5ng c\u1ee5 c\u1eaft<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3e4a16 elementor-widget elementor-widget-heading\" data-id=\"a3e4a16\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">C\u1eaft \u0111\u01a1n so v\u1edbi c\u1eaft nhi\u1ec1u l\u1ea7n:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e7eacd elementor-widget elementor-widget-text-editor\" data-id=\"6e7eacd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>M\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 y\u00eau c\u1ea7u ph\u1ea3i c\u1eaft theo t\u1eebng b\u01b0\u1edbc nhi\u1ec1u l\u1ea7n \u0111\u1ec3 ho\u00e0n t\u1ea5t to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh c\u1eaft, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m l\u1ef1c c\u1ea7n thi\u1ebft cho m\u1ed7i l\u1ea7n c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-136f89f elementor-widget elementor-widget-heading\" data-id=\"136f89f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">H\u00ecnh d\u1ea1ng v\u00e0 v\u1eadt li\u1ec7u c\u1ee7a d\u1ee5ng c\u1ee5:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98bc37e elementor-widget elementor-widget-text-editor\" data-id=\"98bc37e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>H\u00ecnh d\u1ea1ng c\u1ee7a d\u1ee5ng c\u1ee5 c\u1eaft (nh\u01b0 g\u00f3c u\u1ed1n c\u1ee7a l\u01b0\u1ee1i dao, \u0111\u1ed9 s\u1eafc c\u1ee7a l\u01b0\u1ee1i dao) v\u00e0 v\u1eadt li\u1ec7u (nh\u01b0 th\u00e9p d\u1ee5ng c\u1ee5 c\u1ee9ng) \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn l\u1ef1c c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2917e3f elementor-widget elementor-widget-heading\" data-id=\"2917e3f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">8) B\u00f4i tr\u01a1n v\u00e0 ma s\u00e1t<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ef3528 elementor-widget elementor-widget-heading\" data-id=\"3ef3528\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">B\u00f4i tr\u01a1n:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-207c1ef elementor-widget elementor-widget-text-editor\" data-id=\"207c1ef\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Trong qu\u00e1 tr\u00ecnh c\u1eaft, b\u00f4i tr\u01a1n c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m ma s\u00e1t gi\u1eefa l\u01b0\u1ee1i c\u1eaft v\u00e0 b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u, gi\u1ea3m l\u1ef1c c\u1eaft v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-366be7b elementor-widget elementor-widget-heading\" data-id=\"366be7b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Ma s\u00e1t:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10fb762 elementor-widget elementor-widget-text-editor\" data-id=\"10fb762\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Ma s\u00e1t cao s\u1ebd d\u1eabn \u0111\u1ebfn l\u1ef1c c\u1eaft t\u0103ng v\u00ec l\u1ef1c ma s\u00e1t c\u1ea7n ph\u1ea3i th\u1eafng nhi\u1ec1u l\u1ef1c c\u1ea3n h\u01a1n, l\u00e0m t\u0103ng m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng trong qu\u00e1 tr\u00ecnh c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22a3fc9 elementor-widget elementor-widget-heading\" data-id=\"22a3fc9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">9) Nhi\u1ec7t \u0111\u1ed9 c\u1ee7a v\u1eadt li\u1ec7u<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c81ac9 elementor-widget elementor-widget-heading\" data-id=\"3c81ac9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 \u0111\u1ebfn c\u01b0\u1eddng \u0111\u1ed9 c\u1eaft:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-483c0c6 elementor-widget elementor-widget-text-editor\" data-id=\"483c0c6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u1ede nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a kim lo\u1ea1i th\u01b0\u1eddng th\u1ea5p h\u01a1n, do \u0111\u00f3 l\u1ef1c c\u1eaft nh\u1ecf h\u01a1n. Ng\u01b0\u1ee3c l\u1ea1i, \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, \u0111\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u cao h\u01a1n v\u00e0 c\u1ea7n l\u1ef1c c\u1eaft l\u1edbn h\u01a1n.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc94c7e elementor-widget elementor-widget-heading\" data-id=\"fc94c7e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">C\u1eaft n\u00f3ng:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bffcb2 elementor-widget elementor-widget-text-editor\" data-id=\"8bffcb2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>M\u1ed9t s\u1ed1 quy tr\u00ecnh gia c\u00f4ng kim lo\u1ea1i, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u1eaft n\u00f3ng, l\u00e0m n\u00f3ng t\u1ea5m kim lo\u1ea1i \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 b\u1ec1n c\u1eaft, do \u0111\u00f3 l\u00e0m gi\u1ea3m l\u1ef1c c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2259e2 elementor-widget elementor-widget-heading\" data-id=\"e2259e2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">10) C\u1ea5u tr\u00fac tinh th\u1ec3 c\u1ee7a v\u1eadt li\u1ec7u<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ca0908 elementor-widget elementor-widget-text-editor\" data-id=\"4ca0908\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>C\u1ea5u tr\u00fac tinh th\u1ec3 c\u1ee7a v\u1eadt li\u1ec7u kim lo\u1ea1i \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a ch\u00fang. V\u00ed d\u1ee5, khi c\u00e1c h\u1ea1t kim lo\u1ea1i m\u1ecbn h\u01a1n, \u0111\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a ch\u00fang cao h\u01a1n v\u00e0 c\u1ea7n l\u1ef1c c\u1eaft l\u1edbn h\u01a1n. C\u00e1c khuy\u1ebft t\u1eadt m\u1ea1ng c\u1ee7a kim lo\u1ea1i (nh\u01b0 s\u1ef1 sai l\u1ec7ch) c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1c c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b96e0a8 elementor-widget elementor-widget-heading\" data-id=\"b96e0a8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">11) \u0110\u1ed9 d\u1ebbo v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a v\u1eadt li\u1ec7u<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a36ca8 elementor-widget elementor-widget-text-editor\" data-id=\"1a36ca8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>V\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 d\u1ebbo t\u1ed1t h\u01a1n (nh\u01b0 \u0111\u1ed3ng v\u00e0 nh\u00f4m) th\u01b0\u1eddng d\u1ec5 c\u1eaft h\u01a1n v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng cao h\u01a1n (nh\u01b0 th\u00e9p c\u1ee9ng). Do \u0111\u00f3, v\u1eadt li\u1ec7u d\u1ebbo h\u01a1n c\u00f3 th\u1ec3 c\u1ea7n l\u1ef1c c\u1eaft \u00edt h\u01a1n.<\/p><p>V\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng cao h\u01a1n (nh\u01b0 th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao, cacbua xi m\u0103ng, v.v.) th\u01b0\u1eddng c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 c\u1eaft cao h\u01a1n, d\u1eabn \u0111\u1ebfn nhu c\u1ea7u v\u1ec1 l\u1ef1c c\u1eaft l\u1edbn h\u01a1n.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ae328d elementor-widget elementor-widget-heading\" data-id=\"2ae328d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">12) X\u1eed l\u00fd v\u1eadt li\u1ec7u tr\u01b0\u1edbc (nh\u01b0 \u1ee7, l\u00e0m c\u1ee9ng, v.v.)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8940c4e elementor-widget elementor-widget-heading\" data-id=\"8940c4e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u1ee6:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92f6010 elementor-widget elementor-widget-text-editor\" data-id=\"92f6010\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u1ee6 l\u00e0m cho v\u1eadt li\u1ec7u kim lo\u1ea1i m\u1ec1m h\u01a1n v\u00e0 gi\u1ea3m \u0111\u1ed9 b\u1ec1n c\u1eaft, do \u0111\u00f3 l\u00e0m gi\u1ea3m l\u1ef1c c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f04c5cb elementor-widget elementor-widget-heading\" data-id=\"f04c5cb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">L\u00e0m c\u1ee9ng:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c724172 elementor-widget elementor-widget-text-editor\" data-id=\"c724172\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>V\u1eadt li\u1ec7u kim lo\u1ea1i \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng c\u00e1ch l\u00e0m c\u1ee9ng (nh\u01b0 l\u00e0m ngu\u1ed9i) c\u1ee9ng h\u01a1n v\u00e0 c\u00f3 \u0111\u1ed9 b\u1ec1n c\u1eaft cao h\u01a1n, do \u0111\u00f3 c\u1ea7n l\u1ef1c c\u1eaft l\u1edbn h\u01a1n \u0111\u1ec3 c\u1eaft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e64713c elementor-widget elementor-widget-text-editor\" data-id=\"e64713c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Nh\u00ecn chung, l\u1ef1c c\u1eaft l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a nhi\u1ec1u y\u1ebfu t\u1ed1. Trong qu\u00e1 tr\u00ecnh gia c\u00f4ng th\u1ef1c t\u1ebf, c\u1ea7n l\u1ef1a ch\u1ecdn \u0111i\u1ec1u ki\u1ec7n c\u1eaft ph\u00f9 h\u1ee3p theo t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u v\u00e0 y\u00eau c\u1ea7u gia c\u00f4ng \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c hi\u1ec7u \u1ee9ng c\u1eaft l\u00fd t\u01b0\u1edfng.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-15226d7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15226d7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d9136c5\" data-id=\"d9136c5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d5fd609 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d5fd609\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-21964c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"21964c4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-35a528b\" data-id=\"35a528b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b0df1b elementor-widget elementor-widget-image\" data-id=\"7b0df1b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"650\" height=\"599\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/SC-guillotine-shear-side-look.jpg\" class=\"attachment-large size-large wp-image-4193\" alt=\"Nh\u00ecn t\u1eeb b\u00ean h\u00f4ng m\u00e1y c\u1eaft guillotine SC\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/SC-guillotine-shear-side-look.jpg 650w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/SC-guillotine-shear-side-look-300x276.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/02\/SC-guillotine-shear-side-look-13x12.jpg 13w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3746d3 elementor-widget elementor-widget-heading\" data-id=\"f3746d3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. M\u1ed1i quan h\u1ec7 gi\u1eefa l\u1ef1c c\u1eaft v\u00e0 t\u00ednh ch\u1ea5t c\u1ee7a t\u1ea5m kim lo\u1ea1i<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c9c71a elementor-widget elementor-widget-text-editor\" data-id=\"4c9c71a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>C\u00f3 m\u1ed9t m\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd gi\u1eefa l\u1ef1c c\u1eaft v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a t\u1ea5m kim lo\u1ea1i, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c ph\u1ea3n \u00e1nh trong c\u01b0\u1eddng \u0111\u1ed9 c\u1eaft, \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 d\u1ebbo v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c c\u1ee7a v\u1eadt li\u1ec7u. C\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 c\u01a1 h\u1ecdc c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn h\u00e0nh vi c\u1ee7a ch\u00fang trong qu\u00e1 tr\u00ecnh c\u1eaft v\u00e0 l\u1ef1c c\u1eaft c\u1ea7n thi\u1ebft. H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 m\u1ed1i quan h\u1ec7 gi\u1eefa l\u1ef1c c\u1eaft kim lo\u1ea1i v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u m\u1ed9t c\u00e1ch chi ti\u1ebft.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-222bd1e elementor-widget elementor-widget-heading\" data-id=\"222bd1e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">S\u1ee9c m\u1ea1nh c\u1eaft:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e613ca2 elementor-widget elementor-widget-text-editor\" data-id=\"e613ca2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u0110\u1ed9 b\u1ec1n c\u1eaft l\u00e0 s\u1ee9c c\u1ea3n t\u1ed1i \u0111a c\u1ee7a t\u1ea5m kim lo\u1ea1i \u1edf tr\u1ea1ng th\u00e1i c\u1eaft, bi\u1ec3u th\u1ecb \u1ee9ng su\u1ea5t t\u1edbi h\u1ea1n m\u00e0 v\u1eadt li\u1ec7u b\u1eaft \u0111\u1ea7u b\u1ecb ph\u00e1 v\u1ee1 d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a l\u1ef1c c\u1eaft. \u0110\u1ed9 b\u1ec1n c\u1eaft c\u00e0ng l\u1edbn th\u00ec l\u1ef1c c\u1eaft c\u00e0ng l\u1edbn.<\/p><p>C\u00e1c v\u1eadt li\u1ec7u kim lo\u1ea1i kh\u00e1c nhau c\u00f3 \u0111\u1ed9 b\u1ec1n c\u1eaft kh\u00e1c nhau. V\u00ed d\u1ee5, th\u00e9p th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 b\u1ec1n c\u1eaft cao h\u01a1n h\u1ee3p kim nh\u00f4m.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1dde382 elementor-widget elementor-widget-heading\" data-id=\"1dde382\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0110\u1ed9 d\u00e0y v\u1eadt li\u1ec7u:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32702d2 elementor-widget elementor-widget-text-editor\" data-id=\"32702d2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>T\u1ea5m c\u00e0ng d\u00e0y th\u00ec l\u1ef1c c\u1eaft c\u00e0ng l\u1edbn. \u0110i\u1ec1u n\u00e0y l\u00e0 do l\u1ef1c c\u1eaft c\u1ea7n thi\u1ebft cho t\u1ea5m d\u00e0y t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi \u0111\u1ed9 d\u00e0y.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bfee84 elementor-widget elementor-widget-heading\" data-id=\"8bfee84\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Chi\u1ec1u d\u00e0i c\u1eaft:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75e9cac elementor-widget elementor-widget-text-editor\" data-id=\"75e9cac\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L\u01b0\u1ee1i c\u1eaft ti\u1ebfp x\u00fac v\u1edbi t\u1ea5m kim lo\u1ea1i c\u00e0ng d\u00e0i th\u00ec l\u1ef1c c\u1eaft c\u00e0ng l\u1edbn. Chi\u1ec1u d\u00e0i c\u1eaft c\u00e0ng d\u00e0i th\u00ec di\u1ec7n t\u00edch c\u1eaft c\u00e0ng l\u1edbn, \u0111\u00f2i h\u1ecfi l\u1ef1c c\u1eaft l\u1edbn h\u01a1n \u0111\u1ec3 v\u01b0\u1ee3t qua c\u01b0\u1eddng \u0111\u1ed9 c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0559829 elementor-widget elementor-widget-text-editor\" data-id=\"0559829\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1eaft c\u1ee7a t\u1ea5m kim lo\u1ea1i ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u (nh\u01b0 \u0111\u1ed9 b\u1ec1n c\u1eaft, \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 d\u1ebbo) v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 b\u00ean ngo\u00e0i nh\u01b0 \u0111\u1ed9 d\u00e0y, c\u1ea5u tr\u00fac h\u1ea1t v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u1ec1 m\u1eb7t. V\u1eadt li\u1ec7u d\u00e0y h\u01a1n, c\u1ee9ng h\u01a1n v\u00e0 b\u1ec1n h\u01a1n th\u01b0\u1eddng s\u1ebd ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c c\u1eaft cao h\u01a1n, trong khi v\u1eadt li\u1ec7u m\u1ec1m h\u01a1n, d\u1ebbo h\u01a1n s\u1ebd d\u1ec5 bi\u1ebfn d\u1ea1ng h\u01a1n. M\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c quy tr\u00ecnh nh\u01b0 c\u1eaft, \u0111\u1ed9t v\u00e0 t\u1ea1o h\u00ecnh t\u1ea5m kim lo\u1ea1i.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-849d572 elementor-widget elementor-widget-video\" data-id=\"849d572\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/5bdQZUho9Ac&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{height:100%;width:100%;display:flex;border:none;background-color:#000}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-wrapper{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .elementor-open-inline .elementor-custom-embed-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:50%}.elementor-widget-video .elementor-custom-embed-image-overlay{cursor:pointer;text-align:center}.elementor-widget-video .elementor-custom-embed-image-overlay:hover .elementor-custom-embed-play i{opacity:1}.elementor-widget-video .elementor-custom-embed-image-overlay img{display:block;width:100%;aspect-ratio:var(--video-aspect-ratio);-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-custom-embed-image-overlay{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-custom-embed-image-overlay img{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-686d1bd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"686d1bd\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8c5dbdc\" data-id=\"8c5dbdc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6a09c40 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6a09c40\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6b1ccb4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6b1ccb4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f87b3a\" data-id=\"1f87b3a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b3df239 elementor-widget elementor-widget-heading\" data-id=\"b3df239\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3. K\u1ebft lu\u1eadn<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60d1dc1 elementor-widget elementor-widget-text-editor\" data-id=\"60d1dc1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>L\u1ef1c c\u1eaft c\u1ee7a t\u1ea5m kim lo\u1ea1i b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m:<\/strong><\/p><ul><li>S\u1ee9c b\u1ec1n c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u.<\/li><li>\u0110\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m v\u00e0 chi\u1ec1u d\u00e0i c\u1eaft.<\/li><li>\u0110\u1ed9 s\u1eafc b\u00e9n, thi\u1ebft k\u1ebf v\u00e0 g\u00f3c c\u1ee7a l\u01b0\u1ee1i dao.<\/li><li>Nhi\u1ec7t \u0111\u1ed9, t\u1ed1c \u0111\u1ed9 c\u1eaft v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u00f4i tr\u01a1n.<\/li><li>X\u1eed l\u00fd s\u01a1 b\u1ed9 v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a v\u1eadt li\u1ec7u.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ebbf5d6 elementor-widget elementor-widget-text-editor\" data-id=\"ebbf5d6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf, vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y (nh\u01b0 l\u1ef1a ch\u1ecdn c\u00f4ng c\u1ee5 c\u1eaft ph\u00f9 h\u1ee3p, \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 c\u1eaft v\u00e0 gia nhi\u1ec7t v\u1eadt li\u1ec7u h\u1ee3p l\u00fd) c\u00f3 th\u1ec3 gi\u1ea3m hi\u1ec7u qu\u1ea3 l\u1ef1c c\u1eaft kim lo\u1ea1i, c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u1eaft v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng gia c\u00f4ng.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f3905ac elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f3905ac\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-46f30d3\" data-id=\"46f30d3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4beb5f9 elementor-widget elementor-widget-text-editor\" data-id=\"4beb5f9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Nh\u1eefng b\u00e0i vi\u1ebft li\u00ean quan:<\/b><\/strong><\/p><ul><li><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/vi\/shearing-force-calculator-calculation-formula-and-working-principle\/\" target=\"_blank\" rel=\"noopener\">M\u00e1y t\u00ednh l\u1ef1c c\u1eaft: C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/a><\/span><\/li><li><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/vi\/how-to-calculate-the-shearing-force-of-sheet-metal\/\" target=\"_blank\" rel=\"noopener\">C\u00e1ch t\u00ednh l\u1ef1c c\u1eaft c\u1ee7a t\u1ea5m kim lo\u1ea1i<\/a><\/span><\/li><li><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/vi\/top-10-plate-shearing-machine-brands-ranking\/\" target=\"_blank\" rel=\"noopener\">X\u1ebfp h\u1ea1ng 10 th\u01b0\u01a1ng hi\u1ec7u m\u00e1y c\u1eaft t\u1ea5m h\u00e0ng \u0111\u1ea7u [M\u1edbi nh\u1ea5t n\u0103m 2025]<\/a><\/span><\/li><li><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/vi\/factors-influence-the-plate-shearing-machine-precision\/\" target=\"_blank\" rel=\"noopener\">C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y c\u1eaft t\u1ea5m<\/a><\/span><\/li><li><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/vi\/what-is-a-shearing-machine\/\" target=\"_blank\" rel=\"noopener\">M\u00e1y c\u1eaft l\u00e0 g\u00ec?<\/a><\/span><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>M\u1ee5c l\u1ee5c \u0110\u1ed9 l\u1edbn v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a l\u1ef1c c\u1eaft t\u1ea5m kim lo\u1ea1i b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1. \u0110\u1ed1i v\u1edbi l\u1ef1c c\u1eaft tr\u00ean t\u1ea5m kim lo\u1ea1i, c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng ch\u00ednh bao g\u1ed3m t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u, k\u00edch th\u01b0\u1edbc h\u00ecnh h\u1ecdc, qu\u00e1 tr\u00ecnh c\u1eaft v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u00ean ngo\u00e0i. Sau \u0111\u00e2y l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1c c\u1eaft. 1. C\u00e1c y\u1ebfu t\u1ed1 n\u00e0o \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn [\u2026]<\/p>","protected":false},"author":1,"featured_media":4188,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4187","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-events"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Affects Metal Shear Force? Relationship With materials - SC Machinery<\/title>\n<meta name=\"description\" content=\"What are the factors affect metal shear force? 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