{"id":2984,"date":"2024-06-14T01:14:14","date_gmt":"2024-06-14T01:14:14","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=2984"},"modified":"2024-06-12T01:50:31","modified_gmt":"2024-06-12T01:50:31","slug":"laser-cutting-machine-working-principle-how-does-it-work","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/pt\/laser-cutting-machine-working-principle-how-does-it-work\/","title":{"rendered":"Princ\u00edpio de funcionamento da m\u00e1quina de corte a laser \u2013 como funciona?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2984\" class=\"elementor elementor-2984\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d43810c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d43810c\" 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-0b7b3c0\" data-id=\"0b7b3c0\" 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-008afc6 elementor-widget elementor-widget-text-editor\" data-id=\"008afc6\" 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>Nas \u00faltimas d\u00e9cadas, com o r\u00e1pido desenvolvimento da tecnologia de corte a laser, a aplica\u00e7\u00e3o de m\u00e1quinas de corte a laser na ind\u00fastria de manufatura tornou-se cada vez mais difundida. O processamento de corte a laser substitui as facas mec\u00e2nicas tradicionais por feixes de luz invis\u00edveis, que possuem as caracter\u00edsticas de alta precis\u00e3o, corte r\u00e1pido, n\u00e3o limitado \u00e0s limita\u00e7\u00f5es do padr\u00e3o de corte, layout autom\u00e1tico que economiza materiais, corte suave e baixos custos de processamento. Ele ir\u00e1 melhorar ou substituir gradualmente os equipamentos tradicionais de corte de metal. O princ\u00edpio de funcionamento da m\u00e1quina de corte a laser faz com que a parte mec\u00e2nica da l\u00e2mina do laser n\u00e3o tenha contato com a pe\u00e7a de trabalho e n\u00e3o cause arranh\u00f5es na superf\u00edcie de trabalho durante a opera\u00e7\u00e3o. A velocidade de corte a laser \u00e9 r\u00e1pida, a incis\u00e3o \u00e9 lisa e plana e geralmente n\u00e3o requer processamento posterior. A zona afetada pelo calor de corte \u00e9 pequena, a deforma\u00e7\u00e3o da placa \u00e9 pequena e a costura de corte \u00e9 estreita. A incis\u00e3o n\u00e3o apresenta estresse mec\u00e2nico nem rebarbas de cisalhamento. A m\u00e1quina de corte a laser tem alta precis\u00e3o de usinagem, boa repetibilidade e nenhum dano \u00e0 superf\u00edcie do material. A programa\u00e7\u00e3o CNC pode processar qualquer desenho plano e pode cortar grandes placas inteiras sem a necessidade de moldes, o que \u00e9 econ\u00f4mico e economiza tempo.<\/p><p>Como as m\u00e1quinas de corte a laser t\u00eam tantas vantagens, mais e mais pessoas desejam comprar m\u00e1quinas de corte a laser. No entanto, muitas pessoas que n\u00e3o foram expostas \u00e0 ind\u00fastria de equipamentos a laser ainda n\u00e3o est\u00e3o familiarizadas com o princ\u00edpio e a composi\u00e7\u00e3o das m\u00e1quinas de corte a laser. Hoje, neste artigo, iremos popularizar o conhecimento relevante sobre m\u00e1quinas de corte a laser para todos.<\/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-4879361 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"4879361\" data-element_type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" 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.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-006557f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"006557f\" 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-4b25e72\" data-id=\"4b25e72\" 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-5deefbb elementor-widget elementor-widget-heading\" data-id=\"5deefbb\" 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\">Princ\u00edpio de funcionamento da m\u00e1quina de corte a laser<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c417304 elementor-widget elementor-widget-text-editor\" data-id=\"c417304\" 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>A m\u00e1quina de corte a laser usa um feixe focado de alta densidade de pot\u00eancia para trabalhar, permitindo que o material irradiado derreta, evapore, ablate ou incendeie rapidamente, e corte a pe\u00e7a soprando o material fundido atrav\u00e9s de um fluxo de ar de alta velocidade coaxial com o feixe.<\/p><p>Quando o feixe de laser interage com o material, ocorrem v\u00e1rios processos. O forte calor gerado pelo feixe de laser aumenta rapidamente a temperatura do material, fazendo com que ele derreta, evapore ou sofra rea\u00e7\u00f5es qu\u00edmicas. A intera\u00e7\u00e3o espec\u00edfica depende das caracter\u00edsticas do material, como coeficiente de absor\u00e7\u00e3o e ponto de fus\u00e3o, bem como dos par\u00e2metros do laser, como densidade de pot\u00eancia e dura\u00e7\u00e3o do pulso.<\/p><p>Para materiais com baixo ponto de fus\u00e3o, como pl\u00e1sticos, o feixe de laser pode derreter o material durante a penetra\u00e7\u00e3o. Em seguida, o material fundido \u00e9 soprado por um jato de g\u00e1s, formando um corte (largura de corte). No caso de materiais com pontos de fus\u00e3o mais elevados (como metais), o feixe de laser evapora diretamente o material, formando um corte estreito e preciso.<\/p><p>O corte assistido por g\u00e1s \u00e9 comumente usado no corte a laser para aprimorar o processo de corte. G\u00e1s como oxig\u00eanio ou nitrog\u00eanio s\u00e3o soprados na superf\u00edcie do material atrav\u00e9s do bico da cabe\u00e7a de corte. O g\u00e1s ajuda a remover materiais derretidos ou evaporados da \u00e1rea de corte, resfria o material e evita o aparecimento de rebarbas ou espuma. A escolha do g\u00e1s depende do material a ser cortado e da qualidade de corte exigida.<\/p><p>A largura da incis\u00e3o ou largura da incis\u00e3o \u00e9 determinada por v\u00e1rios fatores, incluindo pot\u00eancia do laser, tamanho do ponto focal, espessura do material e velocidade de corte. A largura da incis\u00e3o pode ser controlada ajustando estes par\u00e2metros para atingir a precis\u00e3o de corte desejada. Al\u00e9m disso, o corte a laser pode causar um fen\u00f4meno chamado conicidade, onde o corte apresenta uma leve conicidade. O \u00e2ngulo do cone depende das propriedades do material e dos par\u00e2metros do laser e pode ser minimizado otimizando as condi\u00e7\u00f5es de corte.<\/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-ff6a216 elementor-widget elementor-widget-heading\" data-id=\"ff6a216\" 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\">Conhecimento b\u00e1sico de laser<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b10d99 elementor-widget elementor-widget-text-editor\" data-id=\"8b10d99\" 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>Laser (amplifica\u00e7\u00e3o de radia\u00e7\u00e3o estimulada) \u00e9 um dispositivo que gera feixes de luz coerentes. Consiste em tr\u00eas componentes principais: meio ativo, fonte de energia e ressonador \u00f3ptico. O meio ativo pode ser s\u00f3lido, l\u00edquido ou gasoso, que emite f\u00f3tons quando excitado por uma fonte de energia. Os ressonadores \u00f3pticos refletem os f\u00f3tons para frente e para tr\u00e1s atrav\u00e9s do meio ativo, amplificando e alinhando as ondas de luz. Este processo leva \u00e0 forma\u00e7\u00e3o de um feixe de laser poderoso e coerente.<\/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-752ab8f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"752ab8f\" 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-4883af8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4883af8\" 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-060cc6a\" data-id=\"060cc6a\" 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-b94d083 elementor-widget elementor-widget-heading\" data-id=\"b94d083\" 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\">Tipos de m\u00e1quinas de corte a laser<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e1deac elementor-widget elementor-widget-image\" data-id=\"4e1deac\" 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=\"960\" height=\"720\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/6000w-high-power-fiber-laser-cutting-machine.jpg\" class=\"attachment-full size-full wp-image-2827\" alt=\"M\u00e1quina de corte a laser de fibra de alta pot\u00eancia 6000w\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/6000w-high-power-fiber-laser-cutting-machine.jpg 960w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/6000w-high-power-fiber-laser-cutting-machine-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/6000w-high-power-fiber-laser-cutting-machine-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/6000w-high-power-fiber-laser-cutting-machine-16x12.jpg 16w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/>\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-19571cd elementor-widget elementor-widget-text-editor\" data-id=\"19571cd\" 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>Existem v\u00e1rios tipos de lasers em m\u00e1quinas de corte a laser, incluindo lasers de CO2, lasers Nd: YAG e lasers de fibra. O laser de CO2 \u00e9 o tipo mais comum, usando uma mistura de di\u00f3xido de carbono, nitrog\u00eanio e h\u00e9lio como meio ativo. Os lasers Nd: YAG usam cristais de estado s\u00f3lido, como granada de \u00edtrio-alum\u00ednio dopada com neod\u00edmio, como meio ativo. Por outro lado, os lasers de fibra utilizam fibras dopadas com elementos de terras raras como meio ativo. Cada tipo de laser possui desempenho \u00fanico, adequado para aplica\u00e7\u00f5es de corte espec\u00edficas.<\/p><p>Atualmente, os lasers convencionais s\u00e3o os lasers de CO2 e de fibra.<\/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-60fb50f elementor-widget elementor-widget-heading\" data-id=\"60fb50f\" 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\">Laser CO2<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17c96f1 elementor-widget elementor-widget-text-editor\" data-id=\"17c96f1\" 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>O laser de CO2 \u00e9 um dos primeiros e mais populares tipos de laser. A descarga de g\u00e1s n\u00e3o \u00e9 inteiramente di\u00f3xido de carbono. Ele cont\u00e9m di\u00f3xido de carbono, nitrog\u00eanio, hidrog\u00eanio, xen\u00f4nio e h\u00e9lio.<\/p><p>Existem duas op\u00e7\u00f5es para corte a laser CO2: usando oxig\u00eanio ou nitrog\u00eanio. O oxig\u00eanio \u00e9 preferido para corte a laser de materiais mais espessos. O nitrog\u00eanio \u00e9 preferido para corte a laser de placas finas. Use corte a laser de oxig\u00eanio CO2 para formar uma camada de \u00f3xido na superf\u00edcie de corte. Para evitar esta situa\u00e7\u00e3o, processos de pr\u00e9-tratamento, como jateamento de areia, s\u00e3o realizados na pe\u00e7a. O corte a laser CO2 \u00e9 comumente usado para cortar materiais n\u00e3o met\u00e1licos, como madeira, pl\u00e1stico, vidro e t\u00eaxteis. Tamb\u00e9m \u00e9 poss\u00edvel cortar metais como a\u00e7o de baixo carbono, a\u00e7o inoxid\u00e1vel e alum\u00ednio com as configura\u00e7\u00f5es corretas.<\/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-f94bb7c elementor-widget elementor-widget-heading\" data-id=\"f94bb7c\" 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\">Corte a laser de fibra<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-861fac7 elementor-widget elementor-widget-text-editor\" data-id=\"861fac7\" 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>O princ\u00edpio de funcionamento da m\u00e1quina de corte a laser de fibra \u00e9 usar laser s\u00f3lido para derreter e penetrar metais, obtendo um corte preciso e eficiente. O meio laser para esta tecnologia \u00e9 fibra em vez de g\u00e1s ou cristal. O laser \u00e9 um tipo de luz concentrada e a fibra \u00f3ptica \u00e9 um meio de ganho ativo que pode elevar o laser a um estado de pot\u00eancia mais alto.<\/p><p>O corte a laser de fibra \u00e9 um m\u00e9todo de corte t\u00e9rmico que usa um feixe de laser focado de alta pot\u00eancia como principal fonte de calor. O gerador de laser de fibra usa componentes de fibra \u00f3ptica de alta pot\u00eancia para transmitir fortes feixes de luz. O feixe de laser \u00e9 focado na \u00e1rea e o material derrete e evapora rapidamente. <a href=\"https:\/\/www.shen-chong.com\/pt\/maquina-de-corte-a-laser\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #3366ff;\"><strong><b>M\u00e1quina de corte a laser de fibra<\/b><\/strong><\/span><\/a>\u00a0pode cortar a maioria dos materiais de diferentes espessuras de acordo com a fun\u00e7\u00e3o do equipamento.<\/p><p>A m\u00e1quina de corte a laser de fibra \u00e9 um processo de corte a laser que usa um gerador de laser \u00f3ptico para cortar materiais. Ele pode cortar v\u00e1rios materiais com precis\u00e3o e alta qualidade. Embora o princ\u00edpio b\u00e1sico da m\u00e1quina de corte a laser de fibra seja basicamente o mesmo de outras m\u00e1quinas de corte a laser, a principal diferen\u00e7a est\u00e1 na forma como a energia \u00e9 transmitida e focada na pe\u00e7a de trabalho.<\/p><p>Emita um feixe de luz altamente focado atrav\u00e9s de um gerador de laser de fibra. Em seguida, o feixe de laser \u00e9 direcionado para o material de corte focalizando a lente. Focar o feixe de laser gerar\u00e1 uma fonte de calor pequena e forte. Depois de alinhar a superf\u00edcie do material, ele pode derreter e evaporar rapidamente o material, obtendo um corte de alta precis\u00e3o.<\/p><p>Outros componentes importantes da m\u00e1quina incluem o controle de seu sistema de software e os componentes que orientam e suportam o corte de materiais. Al\u00e9m disso, as m\u00e1quinas de corte a laser de fibra podem ser equipadas com diversos tamanhos e cabe\u00e7otes de corte el\u00e9trico. Com base em suas necessidades espec\u00edficas e na m\u00e1quina de corte a laser customizada, ela pode atingir o desempenho e os resultados esperados.<\/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-07b54fe elementor-widget elementor-widget-heading\" data-id=\"07b54fe\" 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\">Classifica\u00e7\u00e3o da tecnologia de corte a laser e princ\u00edpio de funcionamento da m\u00e1quina de corte a laser<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fccb53 elementor-widget elementor-widget-image\" data-id=\"1fccb53\" 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=\"389\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/fiber-laser-cutting.jpg\" class=\"attachment-full size-full wp-image-2805\" alt=\"corte a laser de fibra\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/fiber-laser-cutting.jpg 650w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/fiber-laser-cutting-300x180.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/fiber-laser-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-04fdfe1 elementor-widget elementor-widget-heading\" data-id=\"04fdfe1\" 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\">Corte por vaporiza\u00e7\u00e3o a laser<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f96bc7 elementor-widget elementor-widget-text-editor\" data-id=\"3f96bc7\" 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>A pe\u00e7a de trabalho \u00e9 aquecida por um feixe de laser de alta densidade de energia e a temperatura aumenta rapidamente. O material atinge o ponto de ebuli\u00e7\u00e3o em pouco tempo e come\u00e7a a evaporar formando vapor. Esses vapores s\u00e3o ejetados em altas velocidades e formam fendas estreitas no material \u00e0 medida que s\u00e3o ejetados. O calor de evapora\u00e7\u00e3o dos materiais \u00e9 geralmente alto, portanto, o corte por gaseifica\u00e7\u00e3o a laser requer maior pot\u00eancia e densidade de pot\u00eancia.<\/p><p>O corte por vaporiza\u00e7\u00e3o a laser \u00e9 comumente usado para cortar metais muito finos e materiais n\u00e3o met\u00e1licos.<\/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-b14b4ba elementor-widget elementor-widget-heading\" data-id=\"b14b4ba\" 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\">Corte de fus\u00e3o a laser<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-159c210 elementor-widget elementor-widget-text-editor\" data-id=\"159c210\" 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>Durante a fus\u00e3o e corte a laser, o material met\u00e1lico \u00e9 derretido por aquecimento a laser e, em seguida, o g\u00e1s n\u00e3o oxidante \u00e9 pulverizado atrav\u00e9s de um bico coaxial com o feixe de luz. O metal l\u00edquido \u00e9 descarregado atrav\u00e9s da forte press\u00e3o do g\u00e1s para formar uma fenda. A fus\u00e3o e o corte a laser n\u00e3o requerem a evapora\u00e7\u00e3o completa do metal e a energia necess\u00e1ria \u00e9 apenas 1\/10 daquela do corte por evapora\u00e7\u00e3o.<\/p><p>O corte por fus\u00e3o a laser \u00e9 usado principalmente para cortar alguns materiais n\u00e3o oxid\u00e1veis ou metais ativos.<\/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-d22b030 elementor-widget elementor-widget-heading\" data-id=\"d22b030\" 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\">Corte a laser com oxig\u00eanio<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6721991 elementor-widget elementor-widget-text-editor\" data-id=\"6721991\" 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>O princ\u00edpio do corte a laser com oxig\u00eanio \u00e9 semelhante ao do corte com oxig\u00eanio e acetileno. Ele usa laser como fonte de calor de pr\u00e9-aquecimento e gases ativos como oxig\u00eanio como gases de corte. O g\u00e1s injetado reage com o metal de corte por um lado, gerando uma grande quantidade de calor de oxida\u00e7\u00e3o. Por outro lado, os \u00f3xidos fundidos e os materiais fundidos s\u00e3o expelidos para fora da zona de rea\u00e7\u00e3o, formando lacunas no metal. Devido \u00e0 oxida\u00e7\u00e3o gerada durante o processo de corte, uma grande quantidade de calor \u00e9 gerada, e a energia necess\u00e1ria para o corte a laser, o oxig\u00eanio \u00e9 apenas metade daquela para fus\u00e3o e corte, enquanto a velocidade de corte \u00e9 muito mais r\u00e1pida do que a do corte por vaporiza\u00e7\u00e3o a laser e corte de fus\u00e3o. O corte a laser com oxig\u00eanio \u00e9 usado principalmente por m\u00e1quinas de corte a laser de metal para cortar materiais met\u00e1licos facilmente oxidados, como a\u00e7o carbono, a\u00e7o tit\u00e2nio e a\u00e7o tratado termicamente.<\/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-2948c4b elementor-widget elementor-widget-heading\" data-id=\"2948c4b\" 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\">Corte Controlado por Fratura<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-937f185 elementor-widget elementor-widget-text-editor\" data-id=\"937f185\" 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>O corte controlado por fratura tamb\u00e9m \u00e9 conhecido como fissura\u00e7\u00e3o por tens\u00e3o t\u00e9rmica. \u00c9 adequado para cortar materiais quebradi\u00e7os. Quando uma for\u00e7a ou temperatura descontrolada \u00e9 aplicada, os materiais fr\u00e1geis geralmente se fraturam em fragmentos. O corte com controle de fratura concentra um feixe de laser muito estreito na superf\u00edcie de uma pe\u00e7a pequena. Isso ir\u00e1 gerar um gradiente t\u00e9rmico, causando o aparecimento de rachaduras na pe\u00e7a naquele local. Em seguida, o laser se move de maneira muito r\u00e1pida e control\u00e1vel para propagar fissuras ao longo da incis\u00e3o.<\/p><p>Ao cortar vidro e cer\u00e2mica, geralmente \u00e9 usado o corte para controle de fratura. O laser n\u00e3o penetrou completamente na espessura do material. Apenas uma parte da espessura foi cortada, enquanto o restante se separou por ruptura.<\/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-366f687 elementor-widget elementor-widget-heading\" data-id=\"366f687\" 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\">Corte Invis\u00edvel<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33b76a0 elementor-widget elementor-widget-text-editor\" data-id=\"33b76a0\" 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>O corte invis\u00edvel \u00e9 uma tecnologia avan\u00e7ada de corte a laser usada para cortar chips semicondutores. Funciona em duas etapas \u2013 etapa de irradia\u00e7\u00e3o do laser e etapa de expans\u00e3o. O laser n\u00e3o derrete a pe\u00e7a porque produz material fundido indesejado. Pelo contr\u00e1rio, a fase de irradia\u00e7\u00e3o utiliza um comprimento de onda do laser que atravessa completamente a pe\u00e7a.<\/p><p>Por\u00e9m, esse comprimento de onda gera deforma\u00e7\u00f5es internas e trincas na pe\u00e7a. Ent\u00e3o, o est\u00e1gio de expans\u00e3o gera tens\u00e3o de expans\u00e3o na pe\u00e7a. Esta tens\u00e3o divide a pe\u00e7a em v\u00e1rios blocos na \u00e1rea do defeito interno. O resultado final \u00e9 um wafer de corte limpo e sem res\u00edduos.<\/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-da63fcd elementor-widget elementor-widget-heading\" data-id=\"da63fcd\" 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\">Classifica\u00e7\u00e3o vetorial<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7379f92 elementor-widget elementor-widget-text-editor\" data-id=\"7379f92\" 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>A grava\u00e7\u00e3o vetorial \u00e9 uma t\u00e9cnica de corte a laser usada para esculpir pe\u00e7as de trabalho. O laser n\u00e3o penetra em toda a espessura do material. Pelo contr\u00e1rio, o laser seguir\u00e1 a dire\u00e7\u00e3o especificada pelo vetor.<\/p><p>Ao desfocar o feixe de laser, a espessura da escultura pode ser facilmente ajustada. A profundidade da escultura tamb\u00e9m pode ser ajustada. A escultura vetorial pode criar designs complexos, simples e diretos.<\/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-929c3ad elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"929c3ad\" 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-be6ae83 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be6ae83\" 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-d3cd5d1\" data-id=\"d3cd5d1\" 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-cf3db24 elementor-widget elementor-widget-heading\" data-id=\"cf3db24\" 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\">As m\u00e1quinas de corte a laser normalmente consistem nos seguintes componentes<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30569ce elementor-widget elementor-widget-text-editor\" data-id=\"30569ce\" 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<ol><li>Laser: refere-se a um gerador de laser, convers\u00e3o eletro-\u00f3ptica e equipamento que emite energia laser.<\/li><li>Cabe\u00e7a de corte: inclui pe\u00e7as como bico, lente de foco e software de sistema de rastreamento de foco.<\/li><li>Componente de transmiss\u00e3o de luz: mapeamento de lentes reflexivas para fornecer a orienta\u00e7\u00e3o necess\u00e1ria para orienta\u00e7\u00e3o do laser.<\/li><li>Sistema CNC: Controle a m\u00e1quina-ferramenta para obter o movimento dos eixos X, Y e Z, ao mesmo tempo que controla a pot\u00eancia de sa\u00edda do laser.<\/li><li>Sistema de refrigera\u00e7\u00e3o: dispositivo de resfriamento circulante utilizado para resfriar o laser e o cabe\u00e7ote de corte, retirando o calor desnecess\u00e1rio para manter o funcionamento normal do equipamento e garantindo uma qualidade de transmiss\u00e3o suave do feixe.<\/li><li>Regulador de tens\u00e3o: estabiliza a tens\u00e3o de alimenta\u00e7\u00e3o do equipamento de corte a laser, garantindo bom funcionamento e efeito protetor.<\/li><li>Compressor de ar: Durante o corte a ar, fornece um dispositivo de fonte de ar para o equipamento garantir a press\u00e3o e vaz\u00e3o necess\u00e1rias.<\/li><li>Tanque de armazenamento de g\u00e1s: incluindo tanque de g\u00e1s de material e tanque de g\u00e1s auxiliar durante a opera\u00e7\u00e3o da m\u00e1quina de corte a laser, usado para preencher o g\u00e1s qu\u00edmico causado pelas flutua\u00e7\u00f5es do laser e fornecer g\u00e1s auxiliar para cabe\u00e7as de corte.<\/li><li>dispositivo de filtragem: usado para fornecer g\u00e1s limpo e seco ao gerador de laser e ao canal de luz para manter a opera\u00e7\u00e3o normal do canal e da lente refletora.<\/li><\/ol><ol start=\"10\"><li>Equipamento de remo\u00e7\u00e3o de poeira: Extraia a poeira e a fuma\u00e7a geradas durante a produ\u00e7\u00e3o e processamento e filtre-as.<\/li><\/ol><p>\u00a0<\/p><p>Em uma m\u00e1quina de corte a laser, a cabe\u00e7a de corte a laser se move sobre a placa de metal no formato da pe\u00e7a desejada, cortando assim a pe\u00e7a da placa. O sistema capacitivo de controle de altura mant\u00e9m uma dist\u00e2ncia muito precisa entre a extremidade do bico e a placa de corte. Esta dist\u00e2ncia \u00e9 importante porque determina a posi\u00e7\u00e3o do foco em rela\u00e7\u00e3o \u00e0 superf\u00edcie da placa. A qualidade do corte pode ser afetada aumentando ou diminuindo o foco acima, na ou abaixo da superf\u00edcie da chapa met\u00e1lica.<\/p><p>O princ\u00edpio de funcionamento de uma m\u00e1quina de corte a laser \u00e9 focar o feixe de laser em um peda\u00e7o de material. A pot\u00eancia do laser \u00e9 t\u00e3o alta que, quando focada, aumentar\u00e1 a temperatura do material a ser cortado para uma temperatura suficientemente alta, derretendo ou evaporando o material em uma pequena \u00e1rea onde o feixe \u00e9 focado. Normalmente, gases auxiliares s\u00e3o usados para ajudar a empurrar os materiais fundidos para fora da \u00e1rea de corte. Isto \u00e9 especialmente verdadeiro para cortar chapas grossas, como metal ou madeira compensada.<\/p><p>Para cortar a forma, mova a cabe\u00e7a do laser e use algum tipo de p\u00f3rtico para posicionar o feixe no novo material, cortando assim uma linha em vez de um pequeno orif\u00edcio. Os tipos de sistemas de movimento incluem cremalheiras e pinh\u00f5es, parafusos de esferas e motores lineares. Os motores lineares s\u00e3o os mais caros, mas possuem a velocidade mais r\u00e1pida e a maior precis\u00e3o. A cremalheira e o pinh\u00e3o fornecem quase a mesma velocidade e precis\u00e3o, mas a um pre\u00e7o mais baixo. Alguns pequenos entusiastas do laser tamb\u00e9m podem usar correias dentadas e motores de passo para mover as cabe\u00e7as do laser. Em qualquer caso, um sistema com feedback de servo e codificador pode melhorar muito a precis\u00e3o do sistema de corte a laser, e a estrutura r\u00edgida tamb\u00e9m pode ser isolada da vibra\u00e7\u00e3o.<\/p><p>Para opera\u00e7\u00f5es de corte a laser, \u00e9 importante escolher um comprimento de onda que seja altamente absorvente do material a ser cortado.<\/p><p>Quando a energia do laser \u00e9 direcionada para a superf\u00edcie do material, o material absorve tanta energia que rapidamente aquece al\u00e9m da temperatura de fus\u00e3o e atinge a temperatura de degrada\u00e7\u00e3o.<\/p><p>Na temperatura de degrada\u00e7\u00e3o, o material ir\u00e1 se decompor e se decompor. Quando esta situa\u00e7\u00e3o ocorre, geralmente \u00e9 liberada fuma\u00e7a.<\/p><p>A borda da incis\u00e3o pode ser aquecida a um n\u00edvel inferior e, na verdade, derretida e modificada. Na verdade, isso pode ser usado como um mecanismo de veda\u00e7\u00e3o \u00fatil para materiais de fibra, como preven\u00e7\u00e3o de roscas.<\/p><p>Quando a m\u00e1quina de corte a laser estiver funcionando, \u00e9 melhor inclinar o laser para que a fuma\u00e7a gerada durante o processo de corte n\u00e3o se acumule como fuligem nos componentes \u00f3pticos do laser. Al\u00e9m disso, ao cortar (ou soldar) superf\u00edcies altamente refletivas, \u00e9 importante evitar que o feixe de laser seja refletido da superf\u00edcie para os componentes \u00f3pticos do laser, o que pode danific\u00e1-los.<\/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-199588f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"199588f\" 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-503c8ef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"503c8ef\" 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-64a1883\" data-id=\"64a1883\" 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-79d5915 elementor-widget elementor-widget-heading\" data-id=\"79d5915\" 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\">O processo de trabalho da m\u00e1quina de corte a laser CNC<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e72738 elementor-widget elementor-widget-image\" data-id=\"8e72738\" 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=\"960\" height=\"720\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/12kw-high-power-fiber-laser-cutting-machine.jpg\" class=\"attachment-full size-full wp-image-2839\" alt=\"M\u00e1quina de corte a laser de fibra de alta pot\u00eancia 12kw\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/12kw-high-power-fiber-laser-cutting-machine.jpg 960w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/12kw-high-power-fiber-laser-cutting-machine-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/12kw-high-power-fiber-laser-cutting-machine-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/05\/12kw-high-power-fiber-laser-cutting-machine-16x12.jpg 16w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/>\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-140509f elementor-widget elementor-widget-text-editor\" data-id=\"140509f\" 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>A tecnologia de processamento a laser oferece muitas fun\u00e7\u00f5es diferentes para diferentes setores. Independentemente das caracter\u00edsticas destas m\u00e1quinas, o seu fluxo de trabalho b\u00e1sico \u00e9 o mesmo. A seguir est\u00e3o as etapas de trabalho de uma m\u00e1quina a laser CNC:<\/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-ea02a5b elementor-widget elementor-widget-heading\" data-id=\"ea02a5b\" 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\">Carregar c\u00f3digo G<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7833120 elementor-widget elementor-widget-text-editor\" data-id=\"7833120\" 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>Quando o operador carrega o c\u00f3digo G no sistema, a m\u00e1quina come\u00e7a a funcionar. O c\u00f3digo G indica a dire\u00e7\u00e3o do movimento da m\u00e1quina de corte a laser.<\/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-e508872 elementor-widget elementor-widget-heading\" data-id=\"e508872\" 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\">Gera\u00e7\u00e3o de feixe laser<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc72ea6 elementor-widget elementor-widget-text-editor\" data-id=\"fc72ea6\" 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>Assim que a m\u00e1quina come\u00e7ar a funcionar, o ressonador laser ir\u00e1 gerar um feixe de luz. Para v\u00e1rios tipos de lasers, o processo de gera\u00e7\u00e3o do laser pode ser diferente. A cor do laser tamb\u00e9m pode ser diferente. Por exemplo, num laser de CO2, o gerador de laser emite luz infravermelha. Este tipo de feixe de laser \u00e9 totalmente vis\u00edvel ao olho humano.<\/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-9dccae3 elementor-widget elementor-widget-heading\" data-id=\"9dccae3\" 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\">Laser guia<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1470f03 elementor-widget elementor-widget-text-editor\" data-id=\"1470f03\" 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>O sistema direcional direciona o feixe de laser em dire\u00e7\u00e3o ao sistema de foco. Uma s\u00e9rie de espelhos pode mudar de dire\u00e7\u00e3o. Um dispositivo dedicado para dobrar o feixe tamb\u00e9m pode dobrar o laser gerado na \u00e1rea de foco.<\/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-e774532 elementor-widget elementor-widget-heading\" data-id=\"e774532\" 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\">Focagem a laser<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b609e7 elementor-widget elementor-widget-text-editor\" data-id=\"7b609e7\" 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>O sistema de focagem reduz a largura do feixe de laser e aumenta sua pot\u00eancia. Isto \u00e9 conseguido usando uma cabe\u00e7a de focagem a laser e uma lente de focagem. O sistema de focagem tamb\u00e9m garante que o feixe de laser focado seja completamente circular e livre de luz difusa. O feixe de laser \u00e9 disparado para fora da m\u00e1quina atrav\u00e9s de um bico.<\/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-4e4f51c elementor-widget elementor-widget-heading\" data-id=\"4e4f51c\" 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\">Corte de materiais<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01da5de elementor-widget elementor-widget-text-editor\" data-id=\"01da5de\" 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>O feixe de laser focado \u00e9 direcionado para o material da pe\u00e7a. O ponto de contato \u00e9 exposto ao feixe de laser por um per\u00edodo de tempo suficiente para derreter o material. O tempo de exposi\u00e7\u00e3o varia dependendo da espessura e tipo de material.<\/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-ba21d6b elementor-widget elementor-widget-heading\" data-id=\"ba21d6b\" 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\">Movimento da cabe\u00e7a de corte<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83b47ba elementor-widget elementor-widget-text-editor\" data-id=\"83b47ba\" 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>O sistema mec\u00e2nico move a cabe\u00e7a do laser no formato desejado de acordo com as instru\u00e7\u00f5es do c\u00f3digo G. A velocidade do movimento varia dependendo do trabalho espec\u00edfico.<\/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-e92bc01 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e92bc01\" 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-abe6965 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"abe6965\" 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-68f5543\" data-id=\"68f5543\" 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-65343f0 elementor-widget elementor-widget-heading\" data-id=\"65343f0\" 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\">Conclus\u00e3o<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1860195 elementor-widget elementor-widget-text-editor\" data-id=\"1860195\" 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>A tecnologia de corte a laser CNC est\u00e1 na vanguarda da ind\u00fastria de manufatura, proporcionando precis\u00e3o, velocidade e versatilidade incompar\u00e1veis. Compreender o princ\u00edpio de funcionamento da m\u00e1quina de corte a laser pode ajudar os usu\u00e1rios a aprender que tipo de m\u00e1quina de corte a laser devem comprar. Com o desenvolvimento da tecnologia, empresas como a SC est\u00e3o liderando a tend\u00eancia, fornecendo solu\u00e7\u00f5es inovadoras para atender \u00e0s necessidades em constante mudan\u00e7a da ind\u00fastria. N\u00e3o apenas fornecemos um \u00fanico conjunto de <a href=\"https:\/\/www.shen-chong.com\/pt\/maquina-de-corte-a-laser-de-fibra-para-chapas-metalicas\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #3366ff;\"><strong><b>m\u00e1quina de corte a laser de fibra para chapa de metal para venda<\/b><\/strong><\/span><\/a>\u00a0mas tamb\u00e9m podemos projetar e produzir <a href=\"https:\/\/www.shen-chong.com\/pt\/sistema-automatico-de-descarga-de-carga\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #3366ff;\"><strong><b>sistema de carga e descarga para m\u00e1quina de corte a laser<\/b><\/strong><\/span><\/a>\u00a0para atender aos requisitos de automa\u00e7\u00e3o dos clientes. Quer voc\u00ea seja propriet\u00e1rio de uma pequena empresa, um hobby ou fabricante industrial, investir em m\u00e1quinas de corte a laser CNC pode mudar suas opera\u00e7\u00f5es, abrindo novas possibilidades de design, prototipagem e produ\u00e7\u00e3o.<\/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-74423f8 elementor-widget elementor-widget-text-editor\" data-id=\"74423f8\" 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>Artigos relacionados:<\/strong><\/p><p><a href=\"https:\/\/www.shen-chong.com\/pt\/what-is-laser-cutting-machine\/\" target=\"_blank\" rel=\"noopener\">Introdu\u00e7\u00e3o geral: O que \u00e9 m\u00e1quina de corte a laser?<\/a><\/p><p><a href=\"https:\/\/www.shen-chong.com\/pt\/how-to-choose-suitable-fiber-laser-cutting-machine-power\/\" target=\"_blank\" rel=\"noopener\">Como escolher a pot\u00eancia adequada da m\u00e1quina de corte a laser de fibra?<\/a><\/p><p><a href=\"https:\/\/www.shen-chong.com\/pt\/most-recent-price-2024-how-much-is-a-laser-cutting-machine\/\" target=\"_blank\" rel=\"noopener\">Quanto custa uma m\u00e1quina de corte a laser?<\/a><\/p><p><a href=\"https:\/\/www.shen-chong.com\/pt\/top-8-china-laser-cutting-machine-brands-ranking\/\" target=\"_blank\" rel=\"noopener\">Classifica\u00e7\u00e3o das 8 principais marcas de m\u00e1quinas de corte a laser na China<\/a><\/p><p><a href=\"https:\/\/www.shen-chong.com\/pt\/factors-affecting-laser-cutting-speed-and-efficiency\/\" target=\"_blank\" rel=\"noopener\">Fatores que afetam a velocidade e efici\u00eancia do corte a laser<\/a><\/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<\/div>","protected":false},"excerpt":{"rendered":"<p>Nas \u00faltimas d\u00e9cadas, com o r\u00e1pido desenvolvimento da tecnologia de corte a laser, a aplica\u00e7\u00e3o de m\u00e1quinas de corte a laser na ind\u00fastria de manufatura tornou-se cada vez mais difundida. O processamento de corte a laser substitui as facas mec\u00e2nicas tradicionais por feixes de luz invis\u00edveis, que possuem as caracter\u00edsticas de alta precis\u00e3o, corte r\u00e1pido, n\u00e3o se limitando \u00e0s limita\u00e7\u00f5es do padr\u00e3o de corte, layout autom\u00e1tico que economiza materiais, [...]<\/p>","protected":false},"author":1,"featured_media":2538,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2984","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>Laser Cutting Machine Working Principle - How Does It Work? - SC Machinery<\/title>\n<meta name=\"description\" content=\"Laser cutting machine working principle leads the mechanical part of the laser blade has no touch with the workpiece on the metal surface.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.shen-chong.com\/pt\/laser-cutting-machine-working-principle-how-does-it-work\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Laser Cutting Machine Working Principle - How Does It Work? 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