{"id":6425,"date":"2020-10-09T07:00:17","date_gmt":"2020-10-09T07:00:17","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=6425"},"modified":"2025-10-09T06:36:31","modified_gmt":"2025-10-09T06:36:31","slug":"a-diferenca-entre-tubo-laminado-a-frio-e-tubo-trefilado-a-frio","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/pt\/blog\/a-diferenca-entre-tubo-laminado-a-frio-e-tubo-trefilado-a-frio\/","title":{"rendered":"A diferen\u00e7a entre tubo laminado a frio e tubo trefilado"},"content":{"rendered":"

Voc\u00ea tem uma impress\u00e3o sobre que seu fornecedor de acess\u00f3rios para tubos de a\u00e7o inoxid\u00e1vel<\/a> pode fornecer tubos trefilados a frio e tubos laminados a frio, e voc\u00ea sabe com clareza a diferen\u00e7a entre eles? ok, kaysuns v\u00e3o te dizer, vamos l\u00e1.<\/p>\n\n\n

\n
\"tubo<\/figure>\n<\/div>\n\n\n

A diferen\u00e7a entre os dois tipos est\u00e1 na diferen\u00e7a de processamento. O lamina\u00e7\u00e3o a frio<\/a> A fresadora apresenta uma grande deforma\u00e7\u00e3o em uma \u00fanica passagem, um ciclo de produ\u00e7\u00e3o lento e uma pequena deforma\u00e7\u00e3o em uma \u00fanica passagem. trefila\u00e7\u00e3o a frio<\/a> passagem. Requer v\u00e1rias passagens de recozimento e lubrifica\u00e7\u00e3o com decapagem. O processo \u00e9 complicado e o custo \u00e9 mais elevado do que o da lamina\u00e7\u00e3o a frio.<\/p>\n\n\n\n

O tubo laminado a frio \u00e9 rolado abaixo da temperatura de recristaliza\u00e7\u00e3o; \u00e0s vezes a lamina\u00e7\u00e3o a frio \u00e9 aquecida, mas a temperatura \u00e9 relativamente baixa, porque o endurecimento por trabalho ocorrer\u00e1 ap\u00f3s a lamina\u00e7\u00e3o a frio. Se os requisitos de forma\u00e7\u00e3o do material forem relativamente altos, ele deve ser recozido.<\/p>\n\n\n\n

Os tubos estirados a frio s\u00e3o geralmente fios cil\u00edndricos. A lamina\u00e7\u00e3o a frio \u00e9 um a\u00e7o de baixo carbono e baixa liga. A lamina\u00e7\u00e3o a frio pode aumentar a resist\u00eancia e garantir a qualidade da superf\u00edcie do material.<\/p>\n\n\n\n

Os tubos trefilados geralmente precisam ser trefilados v\u00e1rias vezes e deve haver recozimento de al\u00edvio de tens\u00e3o correspondente entre cada trefilagem para garantir o progresso suave da pr\u00f3xima trefilagem.<\/p>\n\n\n\n

O estiramento a frio refere-se ao m\u00e9todo de aplicar uma for\u00e7a de tra\u00e7\u00e3o em uma extremidade do material para puxar o material atrav\u00e9s de um orif\u00edcio do molde. O di\u00e2metro do molde \u00e9 menor que o di\u00e2metro do material. O processo de trefila\u00e7\u00e3o a frio do tubo trefilado faz com que o material tenha deforma\u00e7\u00e3o por extrus\u00e3o, al\u00e9m da deforma\u00e7\u00e3o por tra\u00e7\u00e3o. O processo de trefila\u00e7\u00e3o a frio geralmente \u00e9 realizado em uma m\u00e1quina de trefilagem especial. O material processado por trefilagem tem melhor desempenho do que o material processado por trefilagem.<\/p>","protected":false},"featured_media":5658,"template":"","categories":[186],"tags":[],"class_list":["post-6425","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"\nThe Difference Between Cold Rolled Pipe And Cold Drawn Pipe KAYSUNS<\/title>\n<meta name=\"description\" content=\"We did see that stainless steel pipe fittings supplier provides both cold drawn and cold rolled pipe, what's the difference between them?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kaysuns.com\/pt\/blog\/a-diferenca-entre-tubo-laminado-a-frio-e-tubo-trefilado-a-frio\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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