{"id":3464,"date":"2018-12-05T13:01:58","date_gmt":"2018-12-05T05:01:58","guid":{"rendered":"https:\/\/believeindustry.company\/?p=3464"},"modified":"2026-04-08T14:42:11","modified_gmt":"2026-04-08T06:42:11","slug":"maquina-de-perfilagem-a-frio","status":"publish","type":"post","link":"https:\/\/believeindustry.company\/pt\/cold-rollforming-machine\/","title":{"rendered":"Desenvolvimento de novas tecnologias para m\u00e1quinas de conforma\u00e7\u00e3o a frio por lamina\u00e7\u00e3o"},"content":{"rendered":"

Devido \u00e0 vantagem do menor custo e \u00e0 possibilidade de produzir pe\u00e7as com se\u00e7\u00e3o transversal complexa, os produtos conformados por rolos s\u00e3o amplamente utilizados nas ind\u00fastrias automotiva, moveleira, de estruturas met\u00e1licas e de sistemas de estanteria de paletes. Nos \u00faltimos anos, a ind\u00fastria automotiva tem demonstrado interesse em aprimorar a leveza e a seguran\u00e7a das pe\u00e7as. O processo de conforma\u00e7\u00e3o por rolos surge como uma solu\u00e7\u00e3o l\u00f3gica para o seu aprimoramento, devido \u00e0s suas vantagens exclusivas de alta efici\u00eancia e alto aproveitamento de material.\u00a0<\/p>\r\n\r\n\r\n\r\n

Processo de m\u00e1quina de perfilagem<\/span><\/h2>\r\n\r\n\r\n\r\n

Existem cinco processos avan\u00e7ados de conforma\u00e7\u00e3o por rolos: Conforma\u00e7\u00e3o por Rolos 3D, Divis\u00e3o de Fluxo Linear, Conforma\u00e7\u00e3o por Rolos Sob Medida, Conforma\u00e7\u00e3o por Rolos Parcialmente Aquecida e Conforma\u00e7\u00e3o por Rolos a Quente. As tr\u00eas primeiras tecnologias utilizam as caracter\u00edsticas de conforma\u00e7\u00e3o gradual no processo de conforma\u00e7\u00e3o por rolos, o que enriquece o formato da se\u00e7\u00e3o transversal do produto conformado a frio. Os dois processos de conforma\u00e7\u00e3o por rolos restantes alteram diretamente o conceito tradicional de conforma\u00e7\u00e3o \u00e0 temperatura do rolo, expandindo a gama de aplica\u00e7\u00f5es de a\u00e7os de alta resist\u00eancia no processo de conforma\u00e7\u00e3o por rolos.\u00a0<\/p>\r\n\r\n\r\n\r\n

Processo de m\u00e1quina de perfilagem 3D<\/span><\/h3>\r\n\r\n\r\n\r\n
\r\n
\"\"<\/figure>\r\n
\r\n

O processo de perfilagem 3D \u00e9 uma nova tecnologia que visa a leveza e a integra\u00e7\u00e3o estrutural. Baseia-se em mec\u00e2nica, simula\u00e7\u00e3o de elementos finitos e controle computadorizado. No processo de perfilagem 3D, cada estrutura da m\u00e1quina requer um motor independente. O motor aciona os rolos, ajustando sua posi\u00e7\u00e3o por meio de um programa pr\u00e9-programado.<\/p>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n

\u00a0<\/div>\r\n\r\n\r\n\r\n
\r\n
\"Processo<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n

Processo de divis\u00e3o de fluxo linear<\/span><\/h3>\r\n\r\n\r\n\r\n
\r\n
\"\"<\/figure>\r\n
\r\n

O processo de deforma\u00e7\u00e3o por fluxo linear \u00e9 uma nova tecnologia que conforma produtos bipartidos por meio de uma m\u00e1quina de perfilagem em temperatura ambiente. Durante o processo de perfilagem, rolos bipartidos obtusos e rolos de apoio aumentam a \u00e1rea da superf\u00edcie lateral do produto. A alta press\u00e3o est\u00e1tica melhora o desempenho da conforma\u00e7\u00e3o do material na zona de deforma\u00e7\u00e3o localizada durante o processo de deforma\u00e7\u00e3o.\u00a0<\/p>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n

\u00a0<\/div>\r\n\r\n\r\n\r\n
\r\n
\"\"<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n

Processo de m\u00e1quina de perfilagem de alfaiates<\/span><\/h3>\r\n\r\n\r\n\r\n
\r\n
\"Processo<\/figure>\r\n
\r\n

O processo de conforma\u00e7\u00e3o por rolos Tailor Rollforming Machine Process tamb\u00e9m \u00e9 uma tecnologia inovadora que transforma chapas de espessura uniforme em chapas de espessura vari\u00e1vel. O tamanho dessas chapas de espessura vari\u00e1vel \u00e9 determinado pela otimiza\u00e7\u00e3o da for\u00e7a. Al\u00e9m das vantagens da otimiza\u00e7\u00e3o da for\u00e7a em chapas de espessura uniforme, as chapas de espessura constante tamb\u00e9m apresentam a vantagem de permitir a produ\u00e7\u00e3o de produtos de alto desempenho, como estampagem, dobra e estampagem a quente.,<\/p>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n

\u00a0<\/div>\r\n\r\n\r\n\r\n
\r\n
\"Exemplo<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n

Processo de conforma\u00e7\u00e3o de rolos parcialmente aquecido<\/span><\/h3>\r\n\r\n\r\n\r\n
\r\n
\"Processo<\/figure>\r\n
\r\n

A conforma\u00e7\u00e3o por rolos com aquecimento parcial \u00e9 uma nova tecnologia para m\u00e1quinas de conforma\u00e7\u00e3o por rolos. Seu objetivo \u00e9 aquecer a chapa met\u00e1lica a uma determinada temperatura para reduzir a resist\u00eancia do material e melhorar a plasticidade do metal. Utilizando um m\u00e9todo econ\u00f4mico para aquecer a regi\u00e3o conformada da chapa, minimiza-se o efeito do aumento da resist\u00eancia do a\u00e7o, melhorando assim a plasticidade do material. O resultado final s\u00e3o produtos com raio de curvatura menor, o que permite a diversifica\u00e7\u00e3o da gama de produtos conformados por rolos.<\/p>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n

\u00a0<\/div>\r\n\r\n\r\n\r\n
\r\n
\"rolos<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n

Processo de conforma\u00e7\u00e3o a quente por rolos<\/span><\/h3>\r\n\r\n\r\n\r\n

O processo de conforma\u00e7\u00e3o a quente por rolos \u00e9 uma nova tecnologia que integra a conforma\u00e7\u00e3o por rolos e o processo de t\u00eampera. A chapa de a\u00e7o \u00e9 aquecida at\u00e9 um estado austero antes da conforma\u00e7\u00e3o por rolos e temperada ap\u00f3s a conforma\u00e7\u00e3o para se transformar em martensita. As principais etapas do processo s\u00e3o: desenrolamento, aquecimento, conforma\u00e7\u00e3o por rolos e resfriamento.<\/p>\r\n\r\n\r\n\r\n

\"processo<\/figure>\r\n\r\n\r\n\r\n

Como uma m\u00e1quina de perfilagem a frio na China. Acredite na Empresa do Setor<\/a> possuem uma gama completa de m\u00e1quinas de perfilagem de rolos<\/a> para diversas aplica\u00e7\u00f5es. Contate-nos<\/a> Para obter mais informa\u00e7\u00f5es.<\/p>","protected":false},"excerpt":{"rendered":"

Due to the advantage of lower cost and the products with complex cross section, roll forming products are widely used in automotive, furniture, steel structure, pallet racking system. In recent years, automotive industries have interest in enhancing the lightweight and safety of parts. Rollforming machine process is logical process to be improved as unique advantages […]<\/p>\n","protected":false},"author":1,"featured_media":3490,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_angie_page":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"page_builder":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[607844992],"tags":[607849139,607849138,607849141,607849137,607849136,607848227,607849140],"class_list":["post-3464","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news","tag-cold-rollformer-machine","tag-cold-rollforming-machine","tag-metal-rollforming-machine","tag-rollformer","tag-rollforming","tag-rollforming-machine","tag-steel-rollforming-machine"],"blocksy_meta":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/believeindustry.company\/wp-content\/uploads\/2018\/12\/cold-rollforming-machine.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9K5n8-TS","jetpack_likes_enabled":false,"jetpack-related-posts":[{"id":20168,"url":"https:\/\/believeindustry.company\/pt\/top-10-roll-forming-machine-manufacturers-2026-leaders\/","url_meta":{"origin":3464,"position":0},"title":"Os 10 principais fabricantes de m\u00e1quinas de perfilagem: 10 grandes l\u00edderes do setor para o sucesso em 2026","author":"Darren Mao","date":"Dezembro 22, 2025","format":false,"excerpt":"Identificar os 10 principais fabricantes de m\u00e1quinas de perfilagem \u00e9 essencial para empresas de constru\u00e7\u00e3o e fabricantes industriais que buscam garantir estabilidade de produ\u00e7\u00e3o a longo prazo. \u00c0 medida que entramos em 2026, a demanda global por infraestrutura \u2014 desde a instala\u00e7\u00e3o de pain\u00e9is solares at\u00e9 a constru\u00e7\u00e3o de casas modulares \u2014 transformou o setor de perfilagem em uma \u00e1rea de alta tecnologia. Os l\u00edderes de mercado atuais s\u00e3o\u2026","rel":"","context":"In "Roll Forming Machine"","block_context":{"text":"Roll Forming Machine","link":"https:\/\/believeindustry.company\/pt\/category\/roll-forming-machine\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":20203,"url":"https:\/\/believeindustry.company\/pt\/how-to-operate-a-roll-forming-machine-10-critical-steps\/","url_meta":{"origin":3464,"position":1},"title":"Como operar uma m\u00e1quina de perfilagem: 10 etapas essenciais para uma produ\u00e7\u00e3o impec\u00e1vel.","author":"Darren Mao","date":"Dezembro 15, 2025","format":false,"excerpt":"Knowing how to operate a roll forming machine is the difference between a high-efficiency production line and a series of costly mechanical failures. In 2026, as the industry moves toward high-speed automation and integrated Metal Roll Forming Machine Technology, the role of the operator has evolved from manual adjustment to\u2026","rel":"","context":"In "How to"","block_context":{"text":"How to","link":"https:\/\/believeindustry.company\/pt\/category\/how-to\/"},"img":{"alt_text":"how to operate a roll forming machine","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/12\/how-to-operate-a-roll-forming-machine.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/12\/how-to-operate-a-roll-forming-machine.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/12\/how-to-operate-a-roll-forming-machine.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/12\/how-to-operate-a-roll-forming-machine.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/12\/how-to-operate-a-roll-forming-machine.webp?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/12\/how-to-operate-a-roll-forming-machine.webp?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":20448,"url":"https:\/\/believeindustry.company\/pt\/how-to-customize-a-roll-forming-machine-for-specific-metal-gauges-customization\/","url_meta":{"origin":3464,"position":2},"title":"Como personalizar uma m\u00e1quina de perfilagem para espessuras de metal espec\u00edficas: 9 segredos essenciais para uma precis\u00e3o perfeita.","author":"Darren Mao","date":"Janeiro 12, 2026","format":false,"excerpt":"How to customize a roll forming machine for specific metal gauges is the most frequent technical challenge faced by manufacturers transitioning from light-gauge residential roofing to heavy-duty structural purlins. At Beli RollForming, we understand that a machine designed for 0.3mm steel will suffer catastrophic shaft deflection if forced to process\u2026","rel":"","context":"In "How to"","block_context":{"text":"How to","link":"https:\/\/believeindustry.company\/pt\/category\/how-to\/"},"img":{"alt_text":"A high-precision Beli RollForming station showing how to customize a roll forming machine for specific metal gauges using adjustable","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":19623,"url":"https:\/\/believeindustry.company\/pt\/advantages-of-roll-forming-machine\/","url_meta":{"origin":3464,"position":3},"title":"Vantagens imbat\u00edveis da m\u00e1quina de perfilagem: 3 chaves para alcan\u00e7ar precis\u00e3o e escala","author":"Darren Mao","date":"Novembro 27, 2025","format":false,"excerpt":"In the competitive landscape of modern manufacturing, selecting the right fabrication process is critical. While stamping, bending, and extrusion each have their place, the continuous, high-volume capabilities of roll forming offer clear and unbeatable advantages of roll forming machine that are transforming sectors from construction to automotive. At Beli RollForming,\u2026","rel":"","context":"In "Roll Forming Machine"","block_context":{"text":"Roll Forming Machine","link":"https:\/\/believeindustry.company\/pt\/category\/roll-forming-machine\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":20395,"url":"https:\/\/believeindustry.company\/pt\/how-to-install-a-roll-forming-machine-remotely-fast-success\/","url_meta":{"origin":3464,"position":4},"title":"Como instalar uma m\u00e1quina de perfilagem remotamente: 7 segredos incr\u00edveis para um sucesso r\u00e1pido","author":"Darren Mao","date":"Janeiro 7, 2026","format":false,"excerpt":"How to install a roll forming machine remotely has become the gold standard for global manufacturers seeking to save time and travel costs. At Beli RollForming, we have perfected a digital-first approach that allows you to transition from a shipping container to full-scale production in record time. As we look\u2026","rel":"","context":"In "How to"","block_context":{"text":"How to","link":"https:\/\/believeindustry.company\/pt\/category\/how-to\/"},"img":{"alt_text":"A technician using a tablet for a video call to learn how to install a roll forming machine remotely with Beli RollForming support.","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/How-to-Install-a-Roll-Forming-Machine-Remotely.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/How-to-Install-a-Roll-Forming-Machine-Remotely.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/How-to-Install-a-Roll-Forming-Machine-Remotely.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/How-to-Install-a-Roll-Forming-Machine-Remotely.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/How-to-Install-a-Roll-Forming-Machine-Remotely.webp?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/How-to-Install-a-Roll-Forming-Machine-Remotely.webp?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":4232,"url":"https:\/\/believeindustry.company\/pt\/trim-roll-forming-machine\/","url_meta":{"origin":3464,"position":5},"title":"M\u00e1quina de perfilagem de rolos de acabamento","author":"Darren Mao","date":"Fevereiro 13, 2019","format":false,"excerpt":"Trim Roll Forming Machine Believe Industry Company's Trim Roll Forming Machine has the same benchmarks and equipped with: High quality PLC of CNC controls Hand feeder for sheets and automatic feeder for coils Speed can be up to 40m\/min Standard and custom profiles avariable Most Common Trim Profiles Believe Industry\u2026","rel":"","context":"In "Roll Forming Machine"","block_context":{"text":"Roll Forming Machine","link":"https:\/\/believeindustry.company\/pt\/category\/roll-forming-machine\/"},"img":{"alt_text":"ceiling channel roll forming machine supplier","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2019\/01\/ceiling-channel-roll-forming-machine-supplier.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2019\/01\/ceiling-channel-roll-forming-machine-supplier.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2019\/01\/ceiling-channel-roll-forming-machine-supplier.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2019\/01\/ceiling-channel-roll-forming-machine-supplier.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2019\/01\/ceiling-channel-roll-forming-machine-supplier.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2019\/01\/ceiling-channel-roll-forming-machine-supplier.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts\/3464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/comments?post=3464"}],"version-history":[{"count":1,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts\/3464\/revisions"}],"predecessor-version":[{"id":21718,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts\/3464\/revisions\/21718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/media\/3490"}],"wp:attachment":[{"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/media?parent=3464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/categories?post=3464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/tags?post=3464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}