{"id":19804,"date":"2025-07-02T23:24:02","date_gmt":"2025-07-03T07:24:02","guid":{"rendered":"https:\/\/shengenfab.com\/?p=19804"},"modified":"2025-07-03T02:21:13","modified_gmt":"2025-07-03T10:21:13","slug":"sfm-in-machining","status":"publish","type":"post","link":"https:\/\/shengenfab.com\/pt\/sfm-in-machining\/","title":{"rendered":"SFM na maquinagem: O que \u00e9 e como calcular"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"19804\" class=\"elementor elementor-19804\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-797cc52f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"797cc52f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-4bc4232b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4bc4232b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-6db91174 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6db91174\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-759bf593 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"759bf593\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-3d4a6464 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d4a6464\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-938ec6b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"938ec6b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-32706975 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32706975\" data-element_type=\"section\" data-e-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-66 elementor-top-column elementor-element elementor-element-6d2f5c24\" data-id=\"6d2f5c24\" data-element_type=\"column\" data-e-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-f23ff9d elementor-widget elementor-widget-text-editor\" data-id=\"f23ff9d\" data-element_type=\"widget\" data-e-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\t\t<p>Machining work often runs into problems like slow progress, rising costs, and worn-out tools. Many engineers and shop managers try to speed things up, but they worry about losing part quality. You might have come across the term &#8220;SFM&#8221; in a meeting or while flipping through a machine manual. You didn&#8217;t pay much attention to it. You might even wonder if it&#8217;s something you need to know.<\/p><p>Here&#8217;s the truth\u2014if you don&#8217;t understand what SFM means, it becomes much harder to get the most out of your machines. Knowing how it works can help you cut faster, protect your tools, and keep costs under control. Here is a clear introduction to SFM and how it connects to the basics of machining.<\/p>\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-2e6375f elementor-widget elementor-widget-image\" data-id=\"2e6375f\" data-element_type=\"widget\" data-e-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\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"466\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-does-sfm-mean-in-machining-1024x597.jpg\" class=\"attachment-large size-large wp-image-19816\" alt=\"o que significa sfm na maquinagem\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-does-sfm-mean-in-machining-1024x597.jpg 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-does-sfm-mean-in-machining-300x175.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-does-sfm-mean-in-machining-768x448.jpg 768w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-does-sfm-mean-in-machining.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\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-23f38ee elementor-widget elementor-widget-text-editor\" data-id=\"23f38ee\" data-element_type=\"widget\" data-e-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\t\t<p><\/p><h2 class=\"wp-block-heading\">O que \u00e9 a SFM na maquinagem?<\/h2><p> <\/p><p>SFM significa \"Surface Feet per Minute\" (p\u00e9s de superf\u00edcie por minuto). Mede a rapidez com que a aresta de corte da ferramenta se desloca atrav\u00e9s da superf\u00edcie do material. Esta velocidade depende da velocidade de rota\u00e7\u00e3o da ferramenta e do seu tamanho.<\/p><p> <\/p><p>Pense da seguinte forma: se uma ferramenta de corte rodar demasiado devagar, o corte pode n\u00e3o ser limpo. Se rodar demasiado depressa, a ferramenta pode sobreaquecer ou desgastar-se rapidamente. A SFM fornece um n\u00famero para ajudar a encontrar a velocidade correta.<\/p><p> <\/p><p>Este n\u00famero \u00e9 \u00fatil na sele\u00e7\u00e3o de velocidades para fresas, tornos ou brocas. Aplica-se tanto \u00e0 ferramenta como ao material. Diferentes materiais necessitam de diferentes SFM para cortar bem e evitar problemas.<\/p><p> <\/p><h2 class=\"wp-block-heading\">Porque \u00e9 que a SFM \u00e9 importante na maquinagem\uff1f<\/h2><p> <\/p><p>O SFM correto mant\u00e9m as ferramentas afiadas durante mais tempo e proporciona acabamentos mais suaves. Tamb\u00e9m ajuda a evitar o sobreaquecimento, a vibra\u00e7\u00e3o e a m\u00e1 qualidade das pe\u00e7as. A utiliza\u00e7\u00e3o da SFM incorrecta pode fazer perder tempo, danificar pe\u00e7as e desgastar rapidamente as ferramentas.<\/p><p> <\/p><p>Cada combina\u00e7\u00e3o de material e ferramenta tem um intervalo de SFM recomendado. O cumprimento desta gama ajuda a manter a consist\u00eancia. Tamb\u00e9m reduz o custo de produ\u00e7\u00e3o e substitui\u00e7\u00e3o de ferramentas.<\/p><p> <\/p><p>Os maquinistas utilizam a SFM para definir a velocidade correta do fuso (RPM). Ajustam-na com base no tamanho da ferramenta e no tipo de material. Isto torna a maquina\u00e7\u00e3o mais segura e mais fi\u00e1vel.<\/p><p> <\/p><h2 class=\"wp-block-heading\">No\u00e7\u00f5es b\u00e1sicas sobre os p\u00e9s de superf\u00edcie por minuto<\/h2><p> <\/p><p>SFM helps machinists choose how fast a tool should move across the material. This section breaks down what it means and how it&#8217;s used on the shop floor.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Defini\u00e7\u00e3o de SFM em termos pr\u00e1ticos<\/h3><p> <\/p><p>SFM shows how far the tool&#8217;s cutting edge travels across the surface in one minute. The unit is in feet per minute. It&#8217;s based on how fast the tool spins and how big the tool is.<\/p><p> <\/p><p>For example, if you&#8217;re using a large-diameter tool, it will cover more surface area at the same RPM than a small one. SFM helps you match the tool&#8217;s movement to the job and the material.<\/p><p> <\/p><p>It&#8217;s a way to control cutting speed with real-world numbers. Machinists use SFM charts or formulas to pick the right speed for each tool and material.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Como o SFM se relaciona com a velocidade de corte\uff1f<\/h3><p> <\/p><p>A velocidade de corte \u00e9 a taxa a que o material se encontra com a ferramenta de corte. A SFM \u00e9 uma forma de medir essa velocidade. Centra-se no ponto de contacto da superf\u00edcie, onde a ferramenta toca na pe\u00e7a.<\/p><p> <\/p><p>If SFM is too high, the tool can wear out or fail. If it&#8217;s too low, the cut might be rough or slow. Good SFM means better chip control, better surface finish, and longer tool life.<\/p><p> <\/p><p>A velocidade de corte \u00e9 essencial em ambos <a href=\"https:\/\/shengenfab.com\/pt\/what-is-cnc-turning\/\" target=\"_blank\" rel=\"noreferrer noopener\">viragem<\/a> e <a href=\"https:\/\/shengenfab.com\/pt\/what-is-cnc-milling\/\" target=\"_blank\" rel=\"noreferrer noopener\">fresagem<\/a>. O SFM facilita a compara\u00e7\u00e3o de velocidades de corte entre m\u00e1quinas e trabalhos.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Diferen\u00e7as entre SFM e RPM<\/h3><p> <\/p><p>SFM e RPM est\u00e3o ligados, mas n\u00e3o s\u00e3o a mesma coisa. A SFM mede a rapidez com que a ferramenta se desloca ao longo da superf\u00edcie do material. RPM \u00e9 a velocidade com que a ferramenta gira num minuto.<\/p><p> <\/p><p>A SFM depende tanto das RPM como do di\u00e2metro da ferramenta. Uma ferramenta maior precisa de menos RPMs para atingir a mesma SFM. Uma ferramenta mais pequena necessita de mais RPMs para atingir essa velocidade.<\/p><p> <\/p><p>So, when you change tools, you must adjust the RPM to keep the same SFM. That&#8217;s why machinists calculate both before starting a cut.<\/p><p><\/p>\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-baa7d31 elementor-widget elementor-widget-image\" data-id=\"baa7d31\" data-element_type=\"widget\" data-e-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\t\t<img decoding=\"async\" width=\"800\" height=\"419\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-is-sfm-in-machining.jpg\" class=\"attachment-large size-large wp-image-19811\" alt=\"o que \u00e9 o sfm na maquinagem\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-is-sfm-in-machining.jpg 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-is-sfm-in-machining-300x157.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-is-sfm-in-machining-768x402.jpg 768w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-is-sfm-in-machining-18x9.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\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-1f1721c elementor-widget elementor-widget-text-editor\" data-id=\"1f1721c\" data-element_type=\"widget\" data-e-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\t\t<p><\/p><h2 class=\"wp-block-heading\">Como calcular o SFM\uff1f<\/h2><p> <\/p><p>Para utilizar a SFM em trabalhos reais, \u00e9 necess\u00e1rio saber como a calcular. Esta parte explica a f\u00f3rmula, os dados necess\u00e1rios e como garantir que os n\u00fameros est\u00e3o corretos.<\/p><p> <\/p><h3 class=\"wp-block-heading\">F\u00f3rmula para SFM<\/h3><p> <\/p><p>A f\u00f3rmula padr\u00e3o para SFM \u00e9:<\/p><p> <\/p><p><strong>SFM = (\u03c0 \u00d7 di\u00e2metro da ferramenta \u00d7 RPM) \u00f7 12<\/strong><\/p><p> <\/p><p>This gives the surface speed in feet per minute. You use \u03c0 (about 3.1416) because you&#8217;re dealing with the circular movement of the tool.<\/p><p> <\/p><p>Esta f\u00f3rmula ajuda-o a descobrir a velocidade a que a aresta de corte se move na superf\u00edcie exterior da ferramenta.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Vari\u00e1veis-chave: Di\u00e2metro e RPM<\/h3><p> <\/p><p>Existem duas vari\u00e1veis principais na f\u00f3rmula SFM: o di\u00e2metro da ferramenta e a velocidade do fuso (RPM).<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>Di\u00e2metro<\/strong> \u00e9 a dimens\u00e3o da ferramenta na sua aresta de corte, normalmente em polegadas.<\/li> <li><strong>RPM<\/strong> \u00e9 o n\u00famero de vezes que a ferramenta gira num minuto.<\/li><\/ul><p> <\/p><p>Ambos os valores funcionam em conjunto. Um di\u00e2metro maior significa mais superf\u00edcie percorrida por rota\u00e7\u00e3o. Uma RPM mais elevada aumenta o n\u00famero de rota\u00e7\u00f5es por minuto. Alterar qualquer um deles afecta a SFM.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Unidades de medida<\/h3><p> <\/p><p>A SFM \u00e9 medida em <strong>p\u00e9s por minuto<\/strong>.<\/p><p> <\/p><p>Para que a f\u00f3rmula funcione:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>O di\u00e2metro da ferramenta deve ser em polegadas<\/li> <li>RPM s\u00e3o sempre rota\u00e7\u00f5es por minuto<\/li> <li>Dividir por 12 para mudar de polegadas para p\u00e9s (uma vez que h\u00e1 12 polegadas num p\u00e9)<\/li><\/ul><p> <\/p><p>Certifique-se de que todas as unidades est\u00e3o corretas antes de efetuar o c\u00e1lculo. Se misturar polegadas e mil\u00edmetros, o resultado ser\u00e1 incorreto. Verifique sempre duas vezes os seus dados.<\/p><p> <\/p><h2 class=\"wp-block-heading\">Como converter SFM para RPM?<\/h2><p> <\/p><p>Por vezes, sabe-se o SFM desejado, mas \u00e9 necess\u00e1rio encontrar as RPM corretas para a sua m\u00e1quina. Esta sec\u00e7\u00e3o mostra como inverter a f\u00f3rmula SFM e obter a velocidade correta do fuso.<\/p><p> <\/p><p>Para converter SFM em RPM, utilize esta f\u00f3rmula:<\/p><p> <\/p><p><strong>RPM = (SFM \u00d7 12) \u00f7 (\u03c0 \u00d7 di\u00e2metro da ferramenta)<\/strong><\/p><p> <\/p><p>Isto d\u00e1 a velocidade do fuso em rota\u00e7\u00f5es por minuto.<\/p><p> <\/p><p>S\u00e3o necess\u00e1rias duas coisas:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>The target SFM for the material you&#8217;re cutting<\/li> <li>O di\u00e2metro da sua ferramenta em polegadas<\/li><\/ul><p> <\/p><p>Esta f\u00f3rmula ajuda-o a regular corretamente a m\u00e1quina. Evita a utiliza\u00e7\u00e3o de uma velocidade incorrecta, que pode desgastar as ferramentas ou danificar a pe\u00e7a.<\/p><p> <\/p><p>Let&#8217;s say the recommended SFM is 300, and your tool is 1 inch in diameter. Then:<\/p><p> <\/p><p>RPM = (300 \u00d7 12) \u00f7 (3,1416 \u00d7 1)<\/p><p> <\/p><p>RPM \u2248 1146<\/p><p> <\/p><p>Por isso, deve definir o seu fuso para cerca de 1146 RPM. Utilize uma calculadora ou um gr\u00e1fico SFM para poupar tempo ao fazer isto frequentemente.<\/p><p><\/p>\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-9878f48 elementor-widget elementor-widget-image\" data-id=\"9878f48\" data-element_type=\"widget\" data-e-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\t\t<img decoding=\"async\" width=\"500\" height=\"335\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-is-sfm.jpg\" class=\"attachment-large size-large wp-image-19814\" alt=\"o que \u00e9 sfm\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-is-sfm.jpg 500w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-is-sfm-300x201.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/what-is-sfm-18x12.jpg 18w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\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-dba8108 elementor-widget elementor-widget-text-editor\" data-id=\"dba8108\" data-element_type=\"widget\" data-e-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\t\t<p><\/p><h2 class=\"wp-block-heading\">SFM por material da pe\u00e7a de trabalho<\/h2><p> <\/p><p>Diferentes materiais necessitam de diferentes velocidades de corte. Esta sec\u00e7\u00e3o apresenta valores SFM comuns para materiais populares e a forma como a dureza afecta os n\u00fameros.<\/p><p> <\/p><h3 class=\"wp-block-heading\">SFM ideal para alum\u00ednio, a\u00e7o, tit\u00e2nio e pl\u00e1sticos<\/h3><p> <\/p><p>Cada material tem uma gama de SFM recomendada. Estes valores ajudam a equilibrar a velocidade de corte, a vida \u00fatil da ferramenta e o acabamento da pe\u00e7a.<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>Alum\u00ednio:<\/strong> 300 a 1.000 SFM<\/li><\/ul><p> <\/p><p>O alum\u00ednio \u00e9 macio e corta facilmente. \u00c9 poss\u00edvel utilizar velocidades elevadas sem danificar a ferramenta.<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>A\u00e7o macio:<\/strong> 100 a 300 SFM<\/li><\/ul><p> <\/p><p>O a\u00e7o \u00e9 mais r\u00edgido do que o alum\u00ednio. Necessita de velocidades mais lentas para evitar a acumula\u00e7\u00e3o de calor e o desgaste da ferramenta.<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>A\u00e7o inoxid\u00e1vel:<\/strong> 50 a 200 SFM<\/li><\/ul><p> <\/p><p>O a\u00e7o inoxid\u00e1vel \u00e9 robusto e endurece rapidamente. O SFM mais baixo ajuda a reduzir o stress e a prolongar a vida \u00fatil da ferramenta.<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>Tit\u00e2nio:<\/strong> 30 a 70 SFM<\/li><\/ul><p> <\/p><p>O tit\u00e2nio \u00e9 forte mas dif\u00edcil de cortar. Necessita de velocidades lentas para controlar o calor e evitar falhas na ferramenta.<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>Pl\u00e1sticos:<\/strong> 500 a 1500 SFM<\/li><\/ul><p> <\/p><p>Os pl\u00e1sticos variam muito. Os pl\u00e1sticos mais macios suportam velocidades elevadas, mas os pl\u00e1sticos duros ou com enchimento podem necessitar de velocidades mais lentas para evitar a fus\u00e3o ou a quebra.<\/p><p> <\/p><p>Estes s\u00e3o intervalos gerais. Verifique sempre as especifica\u00e7\u00f5es da ferramenta e do material para obter n\u00fameros mais exactos.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Ajuste de SFM com base na dureza do material<\/h3><p> <\/p><p>Os materiais mais duros necessitam de um SFM mais lento. Os materiais mais macios podem utilizar um SFM mais elevado. Esta regra ajuda a evitar danos na ferramenta e a acumula\u00e7\u00e3o de calor.<\/p><p> <\/p><p>Por exemplo, o corte de a\u00e7o endurecido com um SFM elevado pode desgastar a ferramenta rapidamente. O corte de alum\u00ednio macio com baixa SFM pode causar um mau acabamento e tempos de ciclo longos.<\/p><p> <\/p><p>O revestimento da ferramenta e o tipo de material tamb\u00e9m s\u00e3o importantes. As ferramentas de metal duro permitem um SFM mais elevado. As ferramentas de a\u00e7o r\u00e1pido podem necessitar de um SFM mais baixo para o mesmo material.<\/p><p> <\/p><p>Ajustar o SFM com base em:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>Dureza do material<\/li> <li>Material da ferramenta<\/li> <li>Capacidade da m\u00e1quina<\/li><\/ul><p> <\/p><p>Comece com o limite inferior da gama, depois aumente se o corte for limpo e a ferramenta se mantiver fria.<\/p><p><\/p>\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-bff35a1 elementor-widget elementor-widget-image\" data-id=\"bff35a1\" data-element_type=\"widget\" data-e-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\t\t<img loading=\"lazy\" decoding=\"async\" width=\"570\" height=\"400\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Differences-Between-SFM-and-RPM.jpg\" class=\"attachment-large size-large wp-image-19815\" alt=\"Diferen\u00e7as entre SFM e RPM\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Differences-Between-SFM-and-RPM.jpg 570w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Differences-Between-SFM-and-RPM-300x211.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Differences-Between-SFM-and-RPM-18x12.jpg 18w\" sizes=\"(max-width: 570px) 100vw, 570px\" \/>\t\t\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-0a32a17 elementor-widget elementor-widget-text-editor\" data-id=\"0a32a17\" data-element_type=\"widget\" data-e-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\t\t<p><\/p><h2 class=\"wp-block-heading\">SFM vs. Taxa de alimenta\u00e7\u00e3o<\/h2><p> <\/p><p>A SFM e a velocidade de avan\u00e7o trabalham em conjunto durante o corte. Esta sec\u00e7\u00e3o explica como interagem e como equilibr\u00e1-los para obter melhores resultados de maquinagem.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Compreender a rela\u00e7\u00e3o entre velocidade e avan\u00e7o<\/h3><p> <\/p><p>SFM controls the speed of the tool&#8217;s edge across the material. Feed rate is how fast the tool moves into the material.<\/p><p> <\/p><p>Se o SFM for demasiado elevado mas o avan\u00e7o for demasiado baixo, a ferramenta pode ro\u00e7ar em vez de cortar. Se o avan\u00e7o for demasiado elevado mas o SFM for demasiado baixo, a ferramenta pode lascar ou ficar em sobrecarga.<\/p><p> <\/p><p>Ambas devem corresponder para obter cortes limpos e um bom fluxo de aparas. Um desajuste pode levar ao desgaste da ferramenta, a um mau acabamento da superf\u00edcie ou ao stress da m\u00e1quina.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Equil\u00edbrio de SFM com avan\u00e7o por dente ou revolu\u00e7\u00e3o<\/h3><p> <\/p><p>A taxa de alimenta\u00e7\u00e3o \u00e9 frequentemente dada como:<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>Avan\u00e7o por dente (FPT)<\/strong> para moagem<\/li> <li><strong>Alimenta\u00e7\u00e3o por rota\u00e7\u00e3o (IPR)<\/strong> para virar<\/li><\/ul><p> <\/p><p>Para calcular o avan\u00e7o total:<\/p><p> <\/p><p><strong>Avan\u00e7o = RPM \u00d7 N\u00famero de dentes \u00d7 FPT<\/strong><\/p><p> <\/p><p>Para virar:<\/p><p> <\/p><p><strong>Taxa de alimenta\u00e7\u00e3o = RPM \u00d7 IPR<\/strong><\/p><p> <\/p><p>Depois de conhecer a SFM e de a utilizar para obter as RPM, pode ent\u00e3o calcular a taxa de avan\u00e7o. O objetivo \u00e9 fazer corresponder o avan\u00e7o \u00e0 SFM para que a ferramenta corte, n\u00e3o esfregue ou sobrecarregue.<\/p><p> <\/p><p>Higher SFM usually means higher feed rate. But the feed must stay within the tool&#8217;s and machine&#8217;s limits.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Quando dar prioridade a um em detrimento do outro\uff1f<\/h3><p> <\/p><p>Se o acabamento da superf\u00edcie for cr\u00edtico, comece por ajustar o SFM. Um menor avan\u00e7o com um SFM correto proporciona uma superf\u00edcie mais lisa.<\/p><p> <\/p><p>Se a velocidade de produ\u00e7\u00e3o for mais importante, concentre-se na taxa de avan\u00e7o. Utilize o avan\u00e7o mais elevado que a sua ferramenta e a pe\u00e7a possam suportar e, em seguida, ajuste o SFM para corresponder.<\/p><p> <\/p><p>Monitorize constantemente o desgaste da ferramenta e a forma das aparas. Se as limalhas forem demasiado delicadas ou em p\u00f3, o avan\u00e7o pode ser demasiado baixo. Se as aparas forem grossas e a ferramenta estiver a lascar, o avan\u00e7o pode ser demasiado elevado.<\/p><p> <\/p><h2 class=\"wp-block-heading\">Efeitos da SFM no desempenho da maquinagem<\/h2><p> <\/p><p>A SFM afecta diretamente o desempenho das suas ferramentas, pe\u00e7as e m\u00e1quinas. Esta sec\u00e7\u00e3o analisa a forma como altera a vida \u00fatil da ferramenta, o acabamento da superf\u00edcie, o calor e o controlo das aparas.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Impacto na vida \u00fatil da ferramenta<\/h3><p> <\/p><p>SFM has a significant effect on how long your tools last. If SFM is too high, the tool edge gets too hot and wears out faster. If it&#8217;s too low, the tool may rub instead of cutting, which also causes wear.<\/p><p> <\/p><p>Manter-se no intervalo correto de SFM ajuda as ferramentas a cortar de forma limpa. Reduz a possibilidade de lascar ou partir. Tamb\u00e9m evita a necessidade de mudan\u00e7as constantes de ferramentas, poupando tempo e dinheiro.<\/p><p> <\/p><p>Est\u00e1 a utilizar ferramentas revestidas? Muitas vezes permitem um SFM mais elevado, mas apenas se a remo\u00e7\u00e3o de aparas e o arrefecimento estiverem sob controlo.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Influ\u00eancia no acabamento da superf\u00edcie<\/h3><p> <\/p><p>The right SFM helps create smooth surfaces. If SFM is too high, the cut may get rough due to vibration or tool deflection. If it&#8217;s too low, the tool may leave marks or uneven edges.<\/p><p> <\/p><p>Um SFM est\u00e1vel mant\u00e9m a ferramenta corretamente engrenada. Ela corta em vez de arrastar. Isto torna o acabamento mais limpo e mais consistente, especialmente em trabalhos com detalhes finos.<\/p><p> <\/p><p>Na maioria dos casos, um SFM mais elevado com um avan\u00e7o mais baixo proporciona melhores resultados de superf\u00edcie, mas \u00e9 necess\u00e1rio manter-se dentro dos limites de seguran\u00e7a.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Papel na produ\u00e7\u00e3o de calor e no controlo dos chips<\/h3><p> <\/p><p>Um SFM mais elevado aumenta o calor na aresta de corte. O calor amolece a ferramenta e o material, o que pode causar falhas na ferramenta ou cortes de m\u00e1 qualidade. Pode reduzir este fen\u00f3meno utilizando l\u00edquidos de refrigera\u00e7\u00e3o ou escolhendo melhores revestimentos para as ferramentas.<\/p><p> <\/p><p>A SFM tamb\u00e9m altera a forma como as aparas se partem e fluem. Com a SFM correta, as limalhas s\u00e3o pequenas e afastam-se de forma limpa. Com a SFM incorrecta, as limalhas podem colar, entupir ou formar longos cord\u00f5es que danificam a pe\u00e7a.<\/p><p><\/p>\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-69b207d elementor-widget elementor-widget-image\" data-id=\"69b207d\" data-element_type=\"widget\" data-e-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\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/SFM-by-Workpiece-Material-1024x576.jpg\" class=\"attachment-large size-large wp-image-19813\" alt=\"SFM por material da pe\u00e7a de trabalho\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/SFM-by-Workpiece-Material-1024x576.jpg 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/SFM-by-Workpiece-Material-300x169.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/SFM-by-Workpiece-Material-768x432.jpg 768w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/SFM-by-Workpiece-Material-18x10.jpg 18w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/SFM-by-Workpiece-Material.jpg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\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-f8556ec elementor-widget elementor-widget-text-editor\" data-id=\"f8556ec\" data-element_type=\"widget\" data-e-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\t\t<p><\/p><h2 class=\"wp-block-heading\">SFM e limita\u00e7\u00f5es da m\u00e1quina<\/h2><p> <\/p><p>Even if the math looks right, your machine may not be able to run the numbers. This section explains how machine limits affect SFM choices and what to do when theory and reality don&#8217;t match.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Restri\u00e7\u00f5es m\u00e1ximas de RPM e pot\u00eancia do fuso<\/h3><p> <\/p><p>Todas as m\u00e1quinas t\u00eam um limite m\u00e1ximo de RPM e de pot\u00eancia do fuso. Se as RPM calculadas para o SFM pretendido forem demasiado elevadas, a m\u00e1quina poder\u00e1 n\u00e3o as atingir.<\/p><p> <\/p><p>Por exemplo, as ferramentas pequenas precisam de RPMs elevadas para atingir o SFM correto. Mas algumas m\u00e1quinas atingem um m\u00e1ximo de 6.000 ou 8.000 RPM. Isto pode for\u00e7\u00e1-lo a trabalhar abaixo do SFM ideal.<\/p><p> <\/p><p>A pot\u00eancia do fuso tamb\u00e9m \u00e9 importante. Um SFM elevado em ferramentas grandes ou materiais duros pode necessitar de mais bin\u00e1rio do que a sua m\u00e1quina pode dar. Trabalhar demasiado r\u00e1pido sem pot\u00eancia suficiente pode fazer parar o fuso ou danificar o motor.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Quando reduzir o SFM para seguran\u00e7a\uff1f<\/h3><p> <\/p><p>Lowering SFM can reduce tool wear, heat, and vibration. It&#8217;s a wise choice when:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>Ouve-se uma vibra\u00e7\u00e3o ou v\u00eaem-se marcas de ferramentas<\/li> <li>O material \u00e9 complicado ou incoerente<\/li> <li>A ferramenta \u00e9 longa ou fina e pode desviar-se<\/li> <li>A configura\u00e7\u00e3o \u00e9 inst\u00e1vel ou a fixa\u00e7\u00e3o da pe\u00e7a \u00e9 fraca<\/li><\/ul><p> <\/p><p>Safety comes first. If you&#8217;re unsure, start with a lower SFM and increase gradually. Keep chips short, edges clean, and the tool cool.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Capacidade da m\u00e1quina-ferramenta vs. c\u00e1lculos te\u00f3ricos<\/h3><p> <\/p><p>As f\u00f3rmulas para SFM e RPM fornecem n\u00fameros ideais. Mas as m\u00e1quinas t\u00eam limites - limites de RPM, quedas de pot\u00eancia a altas velocidades e problemas de rigidez.<\/p><p> <\/p><p>Theoretical numbers help plan, but real cutting should match the machine&#8217;s strengths. Always test minor cuts, listen to the machine, and check chip shape and tool wear.<\/p><p> <\/p><p>Al\u00e9m disso, as m\u00e1quinas mais antigas podem n\u00e3o manter toler\u00e2ncias apertadas a altas velocidades. Nesses casos, reduzir ligeiramente o SFM pode dar resultados mais est\u00e1veis e repet\u00edveis.<\/p><p> <\/p><h2 class=\"wp-block-heading\">SFM em <a href=\"https:\/\/shengenfab.com\/pt\/cnc-machining-a-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">Maquina\u00e7\u00e3o CNC<\/a><\/h2><p> <\/p><p>No trabalho CNC, a SFM \u00e9 mais do que apenas um n\u00famero - torna-se parte do programa. Esta sec\u00e7\u00e3o aborda a forma como SFM se enquadra no c\u00f3digo G e como o software pode ajud\u00e1-lo a defini-lo corretamente.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Programa\u00e7\u00e3o de SFM em c\u00f3digo G<\/h3><p> <\/p><p>CNC machines don&#8217;t read SFM directly. They use RPM, which is calculated from SFM using the tool diameter. Most programmers do the SFM-to-RPM math before writing the code.<\/p><p> <\/p><p>Introduz-se a velocidade do fuso utilizando G97 (RPM constante) ou G96 (velocidade de superf\u00edcie constante) no c\u00f3digo G.<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>G96<\/strong> define a m\u00e1quina para manter um SFM fixo. Ajusta automaticamente as RPM com base na posi\u00e7\u00e3o e no di\u00e2metro da ferramenta.<\/li> <li><strong>G97<\/strong> define um RPM fixo. N\u00e3o se altera durante o corte, mesmo que o di\u00e2metro mude.<\/li><\/ul><p> <\/p><p>Exemplo:<\/p><p> <\/p><p>G96 S250 M03 (Conjunto 250 SFM, fuso ligado)<\/p><p> <\/p><p>Isto \u00e9 \u00fatil para trabalhos de torneamento em que o di\u00e2metro muda. A m\u00e1quina ajusta as RPM para manter a velocidade da superf\u00edcie constante.<\/p><p> <\/p><p>Para a fresagem, a maioria das pessoas utiliza o G97, calcula as RPM manualmente e insere-as no programa.<\/p><p> <\/p><h3 class=\"wp-block-heading\">Ferramentas de software para otimiza\u00e7\u00e3o de SFM<\/h3><p> <\/p><p>Muitos sistemas CAM e calculadoras ajudam a definir o SFM correto. Introduz-se o tamanho da ferramenta, o material e as especifica\u00e7\u00f5es da m\u00e1quina. O software sugere velocidades e avan\u00e7os com base em dados de corte padr\u00e3o.<\/p><p> <\/p><p>As ferramentas mais populares incluem:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>Aplica\u00e7\u00f5es de fabricantes de ferramentas (por exemplo, Kennametal, Sandvik)<\/li> <li>Software CAM como o Fusion 360, Mastercam ou SolidCAM<\/li> <li>Calculadoras SFM em linha<\/li><\/ul><p> <\/p><p>Estas ferramentas ajudam a evitar a adivinha\u00e7\u00e3o. Melhoram a precis\u00e3o e reduzem a tentativa e erro no ch\u00e3o de f\u00e1brica. Algumas at\u00e9 actualizam os avan\u00e7os em tempo real com base no desgaste da ferramenta ou na geometria da pe\u00e7a.<\/p><p> <\/p><h2 class=\"wp-block-heading\">Conclus\u00e3o<\/h2><p> <\/p><p>SFM, or Surface Feet per Minute, is a key part of machining. It tells you how fast the cutting tool moves across the material surface. SFM helps balance cutting speed, tool life, surface finish, and heat. The right SFM depends on the tool size, material type, and machine limits. It&#8217;s used to calculate RPM and feed rate, and it plays a significant role in CNC programming and chip control.<\/p><p> <\/p><p>Precisa de ajuda para escolher as velocidades de corte certas para o seu pr\u00f3ximo projeto de maquinagem? <a href=\"https:\/\/shengenfab.com\/pt\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Contactar a nossa equipa<\/a>\u2014we&#8217;re here to support your product goals with fast, reliable manufacturing solutions.<\/p><p><\/p>\t\t\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<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-30658d8\" data-id=\"30658d8\" data-element_type=\"column\" data-e-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-199a1644 elementor-widget elementor-widget-heading\" data-id=\"199a1644\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ol\u00e1, chamo-me Kevin Lee<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31378132 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"31378132\" data-element_type=\"widget\" data-e-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\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"640\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp\" class=\"attachment-large size-large wp-image-6422\" alt=\"Kevin Lee\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-300x240.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-768x614.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\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-a29b829 elementor-widget elementor-widget-text-editor\" data-id=\"a29b829\" data-element_type=\"widget\" data-e-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\t\t<p>\u00a0<\/p><p>Nos \u00faltimos 10 anos, estive imerso em v\u00e1rias formas de fabrica\u00e7\u00e3o de chapas met\u00e1licas, compartilhando aqui insights interessantes de minhas experi\u00eancias em diversos workshops.<\/p>\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-50d823f elementor-align-center elementor-widget elementor-widget-button\" data-id=\"50d823f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/shengenfab.com\/pt\/about-author\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">SOBRE MIM<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-1a523f6b elementor-widget elementor-widget-heading\" data-id=\"1a523f6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"> Entrar em contacto<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62f8341e elementor-button-align-stretch elementor-widget elementor-widget-global elementor-global-893 elementor-widget-form\" data-id=\"62f8341e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;\\u4e0b\\u4e00\\u4e2a&quot;,&quot;step_previous_label&quot;:&quot;\\u4e0a\\u4e00\\u4e2a&quot;,&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_offset&quot;:76,&quot;sticky_effects_offset&quot;:75,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_anchor_link_offset&quot;:0}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"\u65b0\u8868\u5355\" aria-label=\"\u65b0\u8868\u5355\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"19804\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"62f8341e\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tNome\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Nome\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCorreio eletr\u00f3nico\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Correio eletr\u00f3nico\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_59b0978 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_59b0978\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tTelefone\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_59b0978]\" id=\"form-field-field_59b0978\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Telefone\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Somente n\u00fameros e caracteres de telefone (#, -, *, etc) s\u00e3o aceitos.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMensagem\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Mensagem\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-upload elementor-field-group elementor-column elementor-field-group-field_3054d6d elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_3054d6d\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCarregar ficheiros\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input type=\"file\" name=\"form_fields[field_3054d6d]\" id=\"form-field-field_3054d6d\" class=\"elementor-field elementor-size-sm  elementor-upload-field\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_7cab1df elementor-col-100 recaptcha_v3-inline\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_7cab1df\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Ld96zomAAAAAFa92bnUaWtgdyyax_AThlz6udzh\" data-type=\"v3\" data-action=\"Form\" data-badge=\"inline\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Obter um or\u00e7amento imediato<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form>\n\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-50b3e863 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50b3e863\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-66c9b157 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"66c9b157\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-23fd6108 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"23fd6108\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\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-5b104204 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b104204\" data-element_type=\"section\" data-e-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-25 elementor-top-column elementor-element elementor-element-7351e830\" data-id=\"7351e830\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-61d72a0d\" data-id=\"61d72a0d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-fbde67b custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fbde67b\" data-element_type=\"section\" data-e-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-50 elementor-inner-column elementor-element elementor-element-7605939d\" data-id=\"7605939d\" data-element_type=\"column\" data-e-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-24f67ba3 elementor-widget elementor-widget-image\" data-id=\"24f67ba3\" data-element_type=\"widget\" data-e-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\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"640\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp\" class=\"attachment-large size-large wp-image-6422\" alt=\"Kevin Lee\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-300x240.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-768x614.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-422e6cdf\" data-id=\"422e6cdf\" data-element_type=\"column\" data-e-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-1e638415 elementor-widget elementor-widget-heading\" data-id=\"1e638415\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Kevin Lee<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20cb5b02 elementor-widget elementor-widget-text-editor\" data-id=\"20cb5b02\" data-element_type=\"widget\" data-e-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\t\t<p>Tenho mais de dez anos de experi\u00eancia profissional no fabrico de chapas met\u00e1licas, especializando-me em corte a laser, dobragem, soldadura e t\u00e9cnicas de tratamento de superf\u00edcies. Como Diretor T\u00e9cnico da Shengen, estou empenhado em resolver desafios complexos de fabrico e em promover a inova\u00e7\u00e3o e a qualidade em cada projeto.<\/p>\t\t\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-7e26c382\" data-id=\"7e26c382\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-c7cfad1 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c7cfad1\" data-element_type=\"section\" data-e-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-6bd40da4\" data-id=\"6bd40da4\" data-element_type=\"column\" data-e-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-29d72d0d elementor-widget elementor-widget-heading\" data-id=\"29d72d0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Recursos relacionados<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6df79ecc uael-post__link-complete-yes uael-equal__height-yes elementor-widget elementor-widget-uael-posts\" data-id=\"6df79ecc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_slides_to_show&quot;:4,&quot;classic_slides_to_show_tablet&quot;:2,&quot;classic_slides_to_show_mobile&quot;:1,&quot;classic_pagination_type&quot;:&quot;ajax&quot;,&quot;classic_show_filters&quot;:&quot;no&quot;}\" data-widget_type=\"uael-posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"uael-post__header\">\n\t\t\t\t\t<\/div>\n\t\t<div class=\"uael-post__body\">\n\t\t\t\n\t\t\n\t\t<div class=\"uael-blog-terms-position- uael-post-image-top uael-post-grid uael-posts\" data-query-type=\"custom\" data-structure=\"normal\" data-layout=\"\" data-page=\"19804\" data-skin=\"classic\" data-filter-default=\"\" data-offset-top=\"30\" >\n\n\t\t\t\t\t\t\t<div class=\"uael-post-grid__inner uael-post__columns-4 uael-post__columns-tablet-2 uael-post__columns-mobile-1\">\n\t\t\t\n<div class=\"uael-post-wrapper   blog\">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled\">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/fingerprint-resistant-stainless-steel\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Link Caixa Completa\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/fingerprint-resistant-stainless-steel\/\" target=\"_blank\" title=\"A\u00e7o inoxid\u00e1vel resistente a impress\u00f5es digitais: como funciona e como escolher\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"409\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1.jpg\" class=\"attachment-full size-full wp-image-24454\" alt=\"Porque \u00e9 que o aspeto da superf\u00edcie altera a perce\u00e7\u00e3o do produto\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1-300x164.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1-18x10.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/fingerprint-resistant-stainless-steel\/\" target=\"_blank\">\n\t\t\t\tA\u00e7o inoxid\u00e1vel resistente a impress\u00f5es digitais: como funciona e como escolher\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t12 de mar\u00e7o de 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tSem coment\u00e1rios\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/pt\/fingerprint-resistant-stainless-steel\/\" target=\"_blank\" aria-labelledby=\"uael-post-24442\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=\"uael-post-24442\">Ler mais<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\n<div class=\"uael-post-wrapper   blog\">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled\">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/oem-vs-contract-manufacturing\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Link Caixa Completa\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/oem-vs-contract-manufacturing\/\" target=\"_blank\" title=\"OEM vs. fabrico por contrato: Como escolher o modelo certo para o seu projeto\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"409\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job.jpg\" class=\"attachment-full size-full wp-image-24371\" alt=\"Um desenho acabado nem sempre significa um trabalho seguro para a produ\u00e7\u00e3o\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job-300x164.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job-18x10.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/oem-vs-contract-manufacturing\/\" target=\"_blank\">\n\t\t\t\tOEM vs. fabrico por contrato: Como escolher o modelo certo para o seu projeto\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t9 de mar\u00e7o de 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tSem coment\u00e1rios\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/pt\/oem-vs-contract-manufacturing\/\" target=\"_blank\" aria-labelledby=\"uael-post-24369\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=\"uael-post-24369\">Ler mais<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\n<div class=\"uael-post-wrapper   blog\">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled\">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/setup-cost-vs-unit-cost-in-sheet-metal-manufacturing\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Link Caixa Completa\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/setup-cost-vs-unit-cost-in-sheet-metal-manufacturing\/\" target=\"_blank\" title=\"Custo de instala\u00e7\u00e3o vs. custo unit\u00e1rio no fabrico de chapas met\u00e1licas\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"500\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Setup-Cost-vs-Unit-Cost.jpg\" class=\"attachment-full size-full wp-image-24239\" alt=\"Custo de instala\u00e7\u00e3o vs. custo unit\u00e1rio\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Setup-Cost-vs-Unit-Cost.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Setup-Cost-vs-Unit-Cost-300x200.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Setup-Cost-vs-Unit-Cost-18x12.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/setup-cost-vs-unit-cost-in-sheet-metal-manufacturing\/\" target=\"_blank\">\n\t\t\t\tCusto de instala\u00e7\u00e3o vs. custo unit\u00e1rio no fabrico de chapas met\u00e1licas\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t6 de fevereiro de 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tSem coment\u00e1rios\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/pt\/setup-cost-vs-unit-cost-in-sheet-metal-manufacturing\/\" target=\"_blank\" aria-labelledby=\"uael-post-24235\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=\"uael-post-24235\">Ler mais<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\n<div class=\"uael-post-wrapper   blog\">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled\">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/sheet-metal-feature-proximity-rules-for-reliable-forming\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"Link Caixa Completa\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/sheet-metal-feature-proximity-rules-for-reliable-forming\/\" target=\"_blank\" title=\"Regras de proximidade de carater\u00edsticas de chapa met\u00e1lica para uma conforma\u00e7\u00e3o fi\u00e1vel\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"500\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Sheet-Metal-Feature-Proximity-Rules.jpg\" class=\"attachment-full size-full wp-image-24163\" alt=\"Regras de proximidade de elementos de chapa met\u00e1lica\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Sheet-Metal-Feature-Proximity-Rules.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Sheet-Metal-Feature-Proximity-Rules-300x200.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/02\/Sheet-Metal-Feature-Proximity-Rules-18x12.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/pt\/sheet-metal-feature-proximity-rules-for-reliable-forming\/\" target=\"_blank\">\n\t\t\t\tRegras de proximidade de carater\u00edsticas de chapa met\u00e1lica para uma conforma\u00e7\u00e3o fi\u00e1vel\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t4 de fevereiro de 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-comments\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 192c0-88.4-93.1-160-208-160S0 103.6 0 192c0 34.3 14.1 65.9 38 92-13.4 30.2-35.5 54.2-35.8 54.5-2.2 2.3-2.8 5.7-1.5 8.7S4.8 352 8 352c36.6 0 66.9-12.3 88.7-25 32.2 15.7 70.3 25 111.3 25 114.9 0 208-71.6 208-160zm122 220c23.9-26 38-57.7 38-92 0-66.9-53.5-124.2-129.3-148.1.9 6.6 1.3 13.3 1.3 20.1 0 105.9-107.7 192-240 192-10.8 0-21.3-.8-31.7-1.9C207.8 439.6 281.8 480 368 480c41 0 79.1-9.2 111.3-25 21.8 12.7 52.1 25 88.7 25 3.2 0 6.1-1.9 7.3-4.8 1.3-2.9.7-6.3-1.5-8.7-.3-.3-22.4-24.2-35.8-54.5z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\tSem coment\u00e1rios\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<a class=\"uael-post__read-more elementor-button\" href=\"https:\/\/shengenfab.com\/pt\/sheet-metal-feature-proximity-rules-for-reliable-forming\/\" target=\"_blank\" aria-labelledby=\"uael-post-24157\">\n\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-button-text\" id=\"uael-post-24157\">Ler mais<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"uael-post__footer\">\n\t\t\t\t\t<\/div>\n\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>SFM significa \"Surface Feet per Minute\" (p\u00e9s de superf\u00edcie por minuto). Mede a rapidez com que a aresta de corte da ferramenta se desloca atrav\u00e9s da superf\u00edcie do material. Esta velocidade depende da velocidade de rota\u00e7\u00e3o da ferramenta e do seu tamanho.<\/p>\n<p>Pense da seguinte forma: se uma ferramenta de corte rodar demasiado devagar, o corte pode n\u00e3o ser limpo. Se rodar demasiado depressa, a ferramenta pode sobreaquecer ou desgastar-se rapidamente. A SFM fornece um n\u00famero para ajudar a encontrar a velocidade correta.<\/p>","protected":false},"author":1,"featured_media":19812,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[19],"class_list":["post-19804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cnc-machining"],"_links":{"self":[{"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/posts\/19804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/comments?post=19804"}],"version-history":[{"count":0,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/posts\/19804\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/media\/19812"}],"wp:attachment":[{"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/media?parent=19804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/categories?post=19804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shengenfab.com\/pt\/wp-json\/wp\/v2\/tags?post=19804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}