{"id":6821,"date":"2019-06-24T14:15:39","date_gmt":"2019-06-24T06:15:39","guid":{"rendered":"https:\/\/believeindustry.company\/?p=6821"},"modified":"2026-04-08T11:52:43","modified_gmt":"2026-04-08T03:52:43","slug":"diferenca-entre-antes-e-depois-do-corte","status":"publish","type":"post","link":"https:\/\/believeindustry.company\/pt\/pre-cut-and-post-cut-difference\/","title":{"rendered":"Diferen\u00e7a entre antes e depois do corte"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Diferen\u00e7a entre antes e depois do corte<\/h2>\n\n\n\n<p>Aqui falaremos sobre as diferen\u00e7as entre <strong>Pr\u00e9-corte e p\u00f3s-corte <\/strong>opera\u00e7\u00f5es.<\/p>\n\n\n\n<p><strong>Profissionais pr\u00e9-cortados<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Reduzir o custo das matrizes de corte e sua manuten\u00e7\u00e3o.<\/li><li>Sem polimento nas pontas.<\/li><li>Capacidade de alimentar manualmente tiras ou folhas para produ\u00e7\u00e3o de baixo volume.<\/li><li>Em produtos para telhados e pain\u00e9is de parede, o pr\u00e9-corte evita a distor\u00e7\u00e3o causada pelo corte, pois o uso de diferentes espessuras e rendimentos com a mesma ferramenta de lamina\u00e7\u00e3o afeta o formato final, que pode n\u00e3o corresponder \u00e0 l\u00e2mina, mesmo estando dentro das toler\u00e2ncias.<\/li><\/ul>\n\n\n\n<p><strong>Contras pr\u00e9-cortados<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Possibilidade de aumento da abertura final, especialmente em partes mais profundas.<\/li><li>Requer mais esta\u00e7\u00f5es de conforma\u00e7\u00e3o, o que encarece o laminador de perfilagem e as ferramentas.<\/li><li>Geralmente requer mais espa\u00e7o no ch\u00e3o.<\/li><li>Produtos mais curtos representam um desafio maior e podem gerar problemas de qualidade nas pe\u00e7as.<\/li><li>Pe\u00e7as com m\u00faltiplas dobras complexas podem representar um problema em termos de qualidade.<\/li><li>O corte pr\u00e9vio pode exigir guias intermedi\u00e1rias, especialmente ao trabalhar com pe\u00e7as curtas. O ajuste dessas guias torna-se problem\u00e1tico com guias de largura vari\u00e1vel.<\/li><\/ul>\n\n\n\n<p><strong>Profissionais de p\u00f3s-corte<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>A taxa de produ\u00e7\u00e3o \u00e9 maior com o corte posterior.<\/li><li>Melhor controle de qualidade das pe\u00e7as<\/li><li>Reduz consideravelmente a abertura da extremidade. A abertura da extremidade pode ser controlada.<\/li><li>Melhores resultados para a\u00e7os de alta resist\u00eancia, como a\u00e7os bif\u00e1sicos e martens\u00edticos.<\/li><li>Comprimentos t\u00e3o curtos quanto 2 a 3 polegadas<\/li><li>Os endireitadores de extremidade s\u00e3o mais eficazes ap\u00f3s o corte, controlando a curvatura, a flecha e a tor\u00e7\u00e3o.<\/li><li>N\u00e3o houve deforma\u00e7\u00e3o da borda de ataque da pe\u00e7a ap\u00f3s o corte.<\/li><li>Capacidade de realizar puncionamento\/entalhe durante a opera\u00e7\u00e3o de corte, possivelmente eliminando uma ou mais opera\u00e7\u00f5es secund\u00e1rias.<\/li><\/ul>\n\n\n\n<p><strong>P\u00f3s-corte<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Prensa de corte e matriz caras<\/li><li>Custos de manuten\u00e7\u00e3o, especialmente para a matriz de corte.<\/li><li>Rebarba na extremidade resultando em acabamento \u00e1spero<\/li><li>Pode ser necess\u00e1rio alimentar manualmente a extremidade dianteira da primeira parte ao introduzir uma nova bobina.<\/li><li>Em muitos casos, todas as superf\u00edcies devem ser suportadas para evitar distor\u00e7\u00f5es nas extremidades. Isso nem sempre \u00e9 poss\u00edvel devido \u00e0 impossibilidade de construir se\u00e7\u00f5es robustas na matriz OU \u00e0 necessidade de deixar uma abertura em um espa\u00e7o praticamente confinado.<\/li><\/ul>\n\n\n\n<p><a href=\"http:\/\/www.belirollform.com\" target=\"_blank\" rel=\"noopener\">Acredite na Empresa do Setor<\/a> est\u00e1 envolvida no projeto e fabrica\u00e7\u00e3o <a href=\"https:\/\/believeindustry.company\/pt\/linha-de-maquinas-de-perfilagem-de-rolos\/\">M\u00e1quinas de perfilagem<\/a> H\u00e1 mais de 10 anos. Temos uma equipe experiente para projetar a m\u00e1quina.<a href=\"https:\/\/believeindustry.company\/pt\/contato\/\"> Entre em contato comigo<\/a> Para obter mais informa\u00e7\u00f5es. Voc\u00ea tamb\u00e9m pode <a href=\"https:\/\/wa.me\/8617351680080\" target=\"_blank\" rel=\"noopener\">WhatsApp<\/a> Eu estou aberto para discuss\u00e3o online.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pre-Cut And Post-Cut Difference Here we will talk about the differences between Pre-Cut And Post-Cut operations. Pre-Cut Pros Reduce the cost of cut-off dies and their maintenance. No buff on the ends. Ability to hand-feed strips or sheets for low-volume production. In roofing and wall panel products, pre-cut avoids cut-off distortion because running different gauges [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6825,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_angie_page":false,"jetpack_post_was_ever_published":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},"categories":[607844992,607844991,607845018],"tags":[],"class_list":["post-6821","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news","category-industry-news","category-roll-forming-machine"],"blocksy_meta":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/believeindustry.company\/wp-content\/uploads\/2019\/06\/cropped-Pre-Cut-And-Post-Cut-..jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9K5n8-1M1","jetpack_likes_enabled":false,"jetpack-related-posts":[{"id":2624,"url":"https:\/\/believeindustry.company\/pt\/cnc-roll-forming-machine\/","url_meta":{"origin":6821,"position":0},"title":"Vantagens e desvantagens do pr\u00e9-corte e do p\u00f3s-corte","author":"Darren Mao","date":"Agosto 7, 2018","format":false,"excerpt":"CNC Roll Forming Machine is for producing the desired steel products. How to choose the best cutting solution? CNC Roll Forming Machine Pre-Cut and Post-Cut Advantages and Disadvantages When the designer are considering to how to design the new CNC roll forming machine. How to cut the steel product into\u2026","rel":"","context":"In &quot;Industry News&quot;","block_context":{"text":"Industry News","link":"https:\/\/believeindustry.company\/pt\/category\/industry-news\/"},"img":{"alt_text":"cnc roll forming machine","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/08\/cnc-roll-forming-machine.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/08\/cnc-roll-forming-machine.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/08\/cnc-roll-forming-machine.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/08\/cnc-roll-forming-machine.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/08\/cnc-roll-forming-machine.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":8984,"url":"https:\/\/believeindustry.company\/pt\/box-beam-roll-forming-machine\/","url_meta":{"origin":6821,"position":1},"title":"V\u00eddeo da m\u00e1quina de perfilagem de vigas em caixa","author":"Darren Mao","date":"Abril 26, 2023","format":false,"excerpt":"Box beam roll forming machine video will show you how the roll forming machine works for box beam. Believe Industry Company have different design of box beam roll forming machine for different budget: Economic design Automatically online seamed box beam roll forming machine Intergrate box beam roll forming machine Contact\u2026","rel":"","context":"In &quot;Video&quot;","block_context":{"text":"Video","link":"https:\/\/believeindustry.company\/pt\/category\/video\/"},"img":{"alt_text":"Box beam roll forming machine video","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/06\/myej9jfadk8.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/06\/myej9jfadk8.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/06\/myej9jfadk8.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/06\/myej9jfadk8.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/06\/myej9jfadk8.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":2022,"url":"https:\/\/believeindustry.company\/pt\/cold-roll-former-cutting-position\/","url_meta":{"origin":6821,"position":2},"title":"Posi\u00e7\u00e3o de corte da perfiladeira a frio","author":"Darren Mao","date":"Maio 29, 2018","format":false,"excerpt":"Cold Roll Former Cutting Position As we know that, a continuous cold roll former( cold roll forming machine) is a whole line with the cutoff die. The Coil strips move continuously during the roll forming production. \u00a0Only if you use a very simple roll former which is adopt cut-into-piece sheets\u2026","rel":"","context":"In &quot;Industry News&quot;","block_context":{"text":"Industry News","link":"https:\/\/believeindustry.company\/pt\/category\/industry-news\/"},"img":{"alt_text":"Cold Roll Former Cutting","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/05\/Cold-Roll-Former-Cutting.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/05\/Cold-Roll-Former-Cutting.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/05\/Cold-Roll-Former-Cutting.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/05\/Cold-Roll-Former-Cutting.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/05\/Cold-Roll-Former-Cutting.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":1473,"url":"https:\/\/believeindustry.company\/pt\/roll-forming-process\/","url_meta":{"origin":6821,"position":3},"title":"Processo de conforma\u00e7\u00e3o de rolos para produ\u00e7\u00e3o de alta efici\u00eancia","author":"Darren Mao","date":"Abril 24, 2018","format":false,"excerpt":"O processo de perfilagem pode ajud\u00e1-lo a entender facilmente como a m\u00e1quina de perfilagem funciona antes de compr\u00e1-la. A Believe Industry Company se dedica a projetar e fabricar m\u00e1quinas de perfilagem conforme os desenhos solicitados, e o processo de perfilagem \u00e9 baseado no produto.","rel":"","context":"In &quot;Roll Forming Machine&quot;","block_context":{"text":"Roll Forming Machine","link":"https:\/\/believeindustry.company\/pt\/category\/roll-forming-machine\/"},"img":{"alt_text":"rack design2","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/04\/rack-design2.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/04\/rack-design2.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/04\/rack-design2.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/04\/rack-design2.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":21167,"url":"https:\/\/believeindustry.company\/pt\/step-beam-manufacturing-process\/","url_meta":{"origin":6821,"position":4},"title":"Processo de fabrica\u00e7\u00e3o de vigas escalonadas: 7 segredos poderosos","author":"Darren Mao","date":"Dezembro 26, 2025","format":false,"excerpt":"The step beam manufacturing process is an advanced, 7-step automated industrial method. 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Upgrading to flying pre-notching allows for fast hydraulic\u2026","rel":"","context":"In &quot;Roll Forming Machine&quot;","block_context":{"text":"Roll Forming Machine","link":"https:\/\/believeindustry.company\/pt\/category\/roll-forming-machine\/"},"img":{"alt_text":"Step Beam Manufacturing Process: 7 Best Powerful Secrets","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/03\/step-beam-roll-forming-machine-feeder-and-puncher.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/03\/step-beam-roll-forming-machine-feeder-and-puncher.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/03\/step-beam-roll-forming-machine-feeder-and-puncher.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/03\/step-beam-roll-forming-machine-feeder-and-puncher.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/03\/step-beam-roll-forming-machine-feeder-and-puncher.webp?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/03\/step-beam-roll-forming-machine-feeder-and-puncher.webp?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":12405,"url":"https:\/\/believeindustry.company\/pt\/advantages-of-roll-forming\/","url_meta":{"origin":6821,"position":5},"title":"As 7 principais vantagens da conforma\u00e7\u00e3o por rolos: por que ela est\u00e1 revolucionando a fabrica\u00e7\u00e3o de metais.","author":"Darren Mao","date":"Mar\u00e7o 4, 2025","format":false,"excerpt":"Advantages of Roll Forming1. Exceptional Cost Efficiency2. High Precision & Consistency3. Versatility in Design & Materials4. High-Speed Production5. Superior Strength & Durability6. Minimal Post-Processing7. Sustainability & Eco-FriendlinessIndustries That Benefit Most from Roll FormingFAQs About Roll FormingConclusion Advantages of Roll Forming Roll forming is a continuous metal fabrication process that shapes\u2026","rel":"","context":"In &quot;Roll Forming Machine&quot;","block_context":{"text":"Roll Forming Machine","link":"https:\/\/believeindustry.company\/pt\/category\/roll-forming-machine\/"},"img":{"alt_text":"advantages of roll forming","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/03\/advantages-of-roll-forming.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/03\/advantages-of-roll-forming.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/03\/advantages-of-roll-forming.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/03\/advantages-of-roll-forming.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/03\/advantages-of-roll-forming.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2025\/03\/advantages-of-roll-forming.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts\/6821","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=6821"}],"version-history":[{"count":1,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts\/6821\/revisions"}],"predecessor-version":[{"id":21642,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts\/6821\/revisions\/21642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/media\/6825"}],"wp:attachment":[{"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/media?parent=6821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/categories?post=6821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/tags?post=6821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}