{"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":"diferencia-antes-y-despues-del-corte","status":"publish","type":"post","link":"https:\/\/believeindustry.company\/es\/pre-cut-and-post-cut-difference\/","title":{"rendered":"Diferencia entre precorte y postcorte"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Diferencia entre precorte y postcorte<\/h2>\n\n\n\n<p>Aqu\u00ed hablaremos de las diferencias entre <strong>Pre-corte y post-corte <\/strong>operaciones.<\/p>\n\n\n\n<p><strong>Profesionales precortados<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Reducir el coste de los troqueles de corte y su mantenimiento.<\/li><li>Sin pulir los extremos.<\/li><li>Capacidad para alimentar manualmente tiras u hojas para la producci\u00f3n de bajo volumen.<\/li><li>En los productos para techos y paneles de pared, el precorte evita la distorsi\u00f3n por corte, ya que el uso de diferentes calibres y valores de fluencia con la misma herramienta de laminaci\u00f3n afecta la forma final, que puede no coincidir con la cuchilla aunque est\u00e9 dentro de las tolerancias.<\/li><\/ul>\n\n\n\n<p><strong>Contras precortados<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Posibilidad de mayor ensanchamiento en los extremos, especialmente en las partes m\u00e1s profundas.<\/li><li>Requiere m\u00e1s estaciones de conformado, lo que encarece el tren de laminaci\u00f3n y las herramientas.<\/li><li>Generalmente requiere m\u00e1s espacio en el suelo.<\/li><li>Los productos m\u00e1s cortos presentan un mayor desaf\u00edo y pueden generar problemas de calidad en las piezas.<\/li><li>Las piezas con m\u00faltiples pliegues dif\u00edciles pueden presentar problemas en t\u00e9rminos de calidad.<\/li><li>El precorte puede requerir gu\u00edas intermedias, especialmente al trabajar con piezas cortas. Ajustar estas gu\u00edas resulta problem\u00e1tico con gu\u00edas de ancho variable.<\/li><\/ul>\n\n\n\n<p><strong>Profesionales del post-corte<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>La tasa de producci\u00f3n es mayor con el corte posterior.<\/li><li>Mejor control de calidad de las piezas<\/li><li>Reduce considerablemente el abocardado final. El abocardado final se puede controlar.<\/li><li>Mejores resultados para aceros de alta resistencia como los aceros de doble fase y los aceros martens\u00edticos.<\/li><li>Longitudes de tan solo 2 a 3 pulgadas<\/li><li>Los enderezadores de extremos son m\u00e1s efectivos despu\u00e9s del corte, controlando la curvatura, la torsi\u00f3n y la torsi\u00f3n.<\/li><li>No se observa deformaci\u00f3n del borde de ataque de la pieza despu\u00e9s del corte.<\/li><li>Capacidad para realizar punzonado\/muescas durante la operaci\u00f3n de corte, eliminando posiblemente una o m\u00e1s operaciones secundarias.<\/li><\/ul>\n\n\n\n<p><strong>Desventajas posteriores al recorte<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Prensa de corte y troquel costosos<\/li><li>Los costes de mantenimiento, especialmente los de la matriz de corte.<\/li><li>Rebaba en el extremo que produce un extremo rugoso<\/li><li>Puede requerir la alimentaci\u00f3n manual del extremo delantero de la primera parte al introducir una nueva bobina.<\/li><li>En muchos casos, todas las superficies deben estar soportadas para evitar la deformaci\u00f3n de los extremos. Esto no siempre es posible debido a la imposibilidad de integrar secciones robustas en el troquel o a la necesidad de dejar una abertura en un espacio pr\u00e1cticamente cerrado.<\/li><\/ul>\n\n\n\n<p><a href=\"http:\/\/www.belirollform.com\" target=\"_blank\" rel=\"noopener\">Compa\u00f1\u00eda de la Industria Believe<\/a> se dedica al dise\u00f1o y la fabricaci\u00f3n <a href=\"https:\/\/believeindustry.company\/es\/linea-de-maquinas-perfiladoras\/\">M\u00e1quinas perfiladoras<\/a> Desde hace m\u00e1s de 10 a\u00f1os contamos con un equipo experimentado en el dise\u00f1o de m\u00e1quinas.<a href=\"https:\/\/believeindustry.company\/es\/contacto\/\"> Cont\u00e1ctame<\/a> Para obtener m\u00e1s informaci\u00f3n, tambi\u00e9n puede <a href=\"https:\/\/wa.me\/8617351680080\" target=\"_blank\" rel=\"noopener\">WhatsApp<\/a> yo para debate en l\u00ednea.<\/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\/es\/cnc-roll-forming-machine\/","url_meta":{"origin":6821,"position":0},"title":"Ventajas y desventajas del precorte y postcorte","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. 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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":"En \u00abVideo\u00bb","block_context":{"text":"Video","link":"https:\/\/believeindustry.company\/es\/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\/es\/cold-roll-former-cutting-position\/","url_meta":{"origin":6821,"position":2},"title":"Posici\u00f3n de corte de la formadora de rodillos en fr\u00edo","author":"Darren Mao","date":"mayo 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":"En \u00abIndustry News\u00bb","block_context":{"text":"Industry News","link":"https:\/\/believeindustry.company\/es\/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\/es\/roll-forming-process\/","url_meta":{"origin":6821,"position":3},"title":"Proceso de m\u00e1quina perfiladora para una producci\u00f3n de alta eficiencia","author":"Darren Mao","date":"abril 24, 2018","format":false,"excerpt":"El proceso de perfilado le ayudar\u00e1 a comprender f\u00e1cilmente el funcionamiento de la m\u00e1quina antes de adquirirla. 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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":"En \u00abRoll Forming Machine\u00bb","block_context":{"text":"Roll Forming Machine","link":"https:\/\/believeindustry.company\/es\/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\/es\/wp-json\/wp\/v2\/posts\/6821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/believeindustry.company\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/believeindustry.company\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/believeindustry.company\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/believeindustry.company\/es\/wp-json\/wp\/v2\/comments?post=6821"}],"version-history":[{"count":1,"href":"https:\/\/believeindustry.company\/es\/wp-json\/wp\/v2\/posts\/6821\/revisions"}],"predecessor-version":[{"id":21642,"href":"https:\/\/believeindustry.company\/es\/wp-json\/wp\/v2\/posts\/6821\/revisions\/21642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/believeindustry.company\/es\/wp-json\/wp\/v2\/media\/6825"}],"wp:attachment":[{"href":"https:\/\/believeindustry.company\/es\/wp-json\/wp\/v2\/media?parent=6821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/believeindustry.company\/es\/wp-json\/wp\/v2\/categories?post=6821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/believeindustry.company\/es\/wp-json\/wp\/v2\/tags?post=6821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}