{"id":26925,"date":"2023-09-11T13:56:41","date_gmt":"2023-09-11T13:56:41","guid":{"rendered":"https:\/\/staging.xometry.pro\/articles\/sheet-metal-bending-design-tips\/"},"modified":"2024-01-05T10:09:47","modified_gmt":"2024-01-05T10:09:47","slug":"chapa-metalica-consejos-diseno","status":"publish","type":"articles","link":"https:\/\/staging.xometry.pro\/es\/articulos\/chapa-metalica-consejos-diseno\/","title":{"rendered":"Consejos de dise\u00f1o para el plegado de chapa met\u00e1lica"},"content":{"rendered":"<div role=\"navigation\" aria-label=\"Tabla de contenidos\" class=\"simpletoc wp-block-simpletoc-toc\"><h2 class=\"simpletoc-title\">Tabla de contenidos<\/h2>\n<ul class=\"simpletoc-list\">\n<li><a href=\"#h-consejos-de-diseno-para-el-plegado-de-chapa-metalica\">Consejos de dise\u00f1o para el plegado de chapa met\u00e1lica&nbsp;<\/a>\n<\/li>\n<li><a href=\"#h-calculo-de-la-fuerza-de-flexion-necesaria\">C\u00e1lculo de la fuerza de flexi\u00f3n necesaria<\/a>\n<\/li>\n<li><a href=\"#conclusion\">Conclusi\u00f3n<\/a>\n<\/li><\/ul><\/div>\n\n\n<p class=\"wp-block-paragraph\">El plegado o doblado es uno de los procesos m\u00e1s utilizados en el conformado de piezas de chapa met\u00e1lica. El plegado se realiza sujetando la pieza en posici\u00f3n mediante abrazaderas o matrices y aplicando fuerza estrat\u00e9gicamente sobre una zona de la pieza. La fuerza aplicada debe superar el l\u00edmite el\u00e1stico del material para provocar la deformaci\u00f3n pl\u00e1stica de la pieza.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Este proceso da lugar a una forma en V, en U o en canal sobre un eje, creando una nueva geometr\u00eda de la pieza. El doblado cambia la forma, pero el volumen de la pieza sigue siendo el mismo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Los costes y la calidad dependen de varios factores, como los costes de instalaci\u00f3n, los costes de material y la complejidad del dise\u00f1o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para garantizar un plegado sin problemas y evitar deformaciones en la fabricaci\u00f3n de chapa met\u00e1lica, recomendamos seguir ciertos consejos de dise\u00f1o para cada tipo de caracter\u00edstica de la pieza de chapa met\u00e1lica.<\/p>\n\n\n<div id=\"nsuLlW-Aby8-6a242adf2cd47\" data-video-id=\"nsuLlW-Aby8\" class=\"ma-gdpr-youtube-wrapper\" style=\"width:100%;height:56.25%;padding-top:56.25%;\" data-new-window=\"\" data-yt-parameters=\"\"><picture class=\"ma-gdpr-youtube-thumbnail\"><source media=\"(min-width:640px)\" type=\"image\/webp\" srcset=\"\/\/staging.xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/nsuLlW-Aby8\/nsuLlW-Aby8_hq720.webp\"><source media=\"(min-width:640px)\" type=\"image\/jpeg\" srcset=\"\/\/staging.xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/nsuLlW-Aby8\/nsuLlW-Aby8_hq720.jpg\"><source media=\"(min-width:320px)\" type=\"image\/webp\" srcset=\"\/\/staging.xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/nsuLlW-Aby8\/nsuLlW-Aby8_sddefault.webp\"><source media=\"(min-width:320px)\" type=\"image\/jpeg\" srcset=\"\/\/staging.xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/nsuLlW-Aby8\/nsuLlW-Aby8_sddefault.jpg\"><source media=\"(min-width:240px)\" type=\"image\/webp\" srcset=\"\/\/staging.xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/nsuLlW-Aby8\/nsuLlW-Aby8_hqdefault.webp\"><source media=\"(min-width:240px)\" type=\"image\/jpeg\" srcset=\"\/\/staging.xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/nsuLlW-Aby8\/nsuLlW-Aby8_hqdefault.jpg\"><img decoding=\"async\" src=\"\/\/staging.xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/nsuLlW-Aby8\/nsuLlW-Aby8_mqdefault.jpg\" alt=\"\" title=\"\"><\/picture><svg class=\"ma-gdpr-youtube-button\"><use xlink:href=\"#ma-gdpr-youtube-play-button\"><\/use><\/svg><div class=\"ma-gdpr-youtube-notice\" style=\"font-size:.7em;\"><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-consejos-de-diseno-para-el-plegado-de-chapa-metalica\"><strong>Consejos de dise\u00f1o para el plegado de chapa met\u00e1lica <\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para garantizar un doblado sin problemas y evitar deformaciones, los 10 consejos siguientes son vitales a la hora de dise\u00f1ar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-paredes-espesor-uniforme\"><strong>1. Paredes: espesor uniforme<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Las piezas de chapa met\u00e1lica suelen fabricarse a partir de una \u00fanica chapa, por lo que deben tener un grosor de pared uniforme.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/thickness-1024x416.png\" alt=\"\" class=\"wp-image-1994\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/thickness-1024x416.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/thickness-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/thickness-768x312.png 768w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/thickness.png 1079w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/thickness.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/thickness.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-curvas-radio-y-orientacion\"><strong>2. Curvas: radio y orientaci\u00f3n<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mantenga un radio de curvatura m\u00ednimo para evitar que las piezas se fracturen o deformen.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Normalmente recomendamos que el radio de curvatura m\u00e1s peque\u00f1o sea al menos igual al grosor de la chapa.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sin embargo, tambi\u00e9n existen varias tablas de referencia que muestran los radios de curvatura m\u00ednimos para distintos materiales y espesores de pieza.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mantener el radio de curvatura constante hace que la pieza sea rentable, ya que se puede utilizar la misma herramienta para curvarla.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mantener los doblados en el mismo plano en una direcci\u00f3n tambi\u00e9n ayuda a ahorrar tiempo y dinero al evitar la reorientaci\u00f3n de las piezas, especialmente en el caso de piezas de chapa met\u00e1lica con doblados complejos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/radius-1024x416.png\" alt=\"The smallest bend radius should at least be equal to the sheet thickness\" class=\"wp-image-1995\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/radius-1024x416.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/radius-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/radius-768x312.png 768w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/radius.png 1079w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/radius.png\" data-fancybox=\"gallery-26925\" data-caption=\"Recomendamos que el radio de curvatura m\u00e1s peque\u00f1o sea al menos igual al grosor de la chapa\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/radius.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><figcaption class=\"wp-element-caption\">Recomendamos que el radio de curvatura m\u00e1s peque\u00f1o sea al menos igual al grosor de la chapa<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bend-orientation-1024x416.png\" alt=\"Keeping bends in the same plane in one direction also helps to save time and money by preventing part reorientation\" class=\"wp-image-1996\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bend-orientation-1024x416.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bend-orientation-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bend-orientation-768x312.png 768w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bend-orientation.png 1079w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bend-orientation.png\" data-fancybox=\"gallery-26925\" data-caption=\"Mantener los doblados en el mismo plano en una direcci\u00f3n tambi\u00e9n ayuda a ahorrar tiempo y dinero\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bend-orientation.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><figcaption class=\"wp-element-caption\">Mantener los doblados en el mismo plano en una direcci\u00f3n tambi\u00e9n ayuda a ahorrar tiempo y dinero<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-curvas-colocacion-de-curvas-una-al-lado-de-la-otra\"><strong>3. Curvas: colocaci\u00f3n de curvas una al lado de la otra<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Hay que evitar los doblados sucesivos salvo en caso de absoluta necesidad. Un problema habitual de los doblados sucesivos es la dificultad de encajar las piezas dobladas en la matriz. No obstante, cuando sea inevitable, la pieza intermedia debe ser m\u00e1s larga que las faldillas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/placing-bends-next-to-each-other-1024x416.png\" alt=\"\" class=\"wp-image-1997\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/placing-bends-next-to-each-other-1024x416.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/placing-bends-next-to-each-other-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/placing-bends-next-to-each-other-768x312.png 768w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/placing-bends-next-to-each-other.png 1079w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/placing-bends-next-to-each-other.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/placing-bends-next-to-each-other.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-curvas-desahogos\"><strong>4. Curvas: desahogos<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cuando se realiza una curva cerca de un borde, el material puede desgarrarse a menos que se realice un desahogo de la curva. La anchura de los cortes de desahogo debe ser al menos igual al espesor del material y la longitud debe ser mayor que el radio de la curva.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/reliefs-cut-1024x416.png\" alt=\"\" class=\"wp-image-1998\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/reliefs-cut-1024x416.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/reliefs-cut-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/reliefs-cut-768x312.png 768w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/reliefs-cut.png 1079w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/reliefs-cut.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/reliefs-cut.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-agujeros-y-ranuras-la-holgura-correcta\"><strong>5. Agujeros y ranuras: la holgura correcta<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Los agujeros y las ranuras pueden deformarse si est\u00e1n demasiado cerca de una curva.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recomendamos colocar los agujeros a una distancia de al menos 2,5 veces el grosor del material desde los bordes de la curva.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Las ranuras requieren m\u00e1s espacio. Col\u00f3quelas al menos a 4 veces el grosor del material desde los bordes de la curva.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Adem\u00e1s, la extrusi\u00f3n de agujeros o ranuras es una de las aplicaciones de presi\u00f3n m\u00e1s extrema, la cual crea mucha fricci\u00f3n y calor. Para evitar deformaciones o desgarros del metal, coloque los agujeros extruidos a una distancia del borde al menos 3 veces el grosor de la chapa.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hole-to-bend-distance-1024x416.png\" alt=\"\" class=\"wp-image-1999\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hole-to-bend-distance-1024x416.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hole-to-bend-distance-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hole-to-bend-distance-768x312.png 768w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hole-to-bend-distance.png 1079w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hole-to-bend-distance.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hole-to-bend-distance.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/slot-to-bend-distance-1024x416.png\" alt=\"\" class=\"wp-image-2000\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/slot-to-bend-distance-1024x416.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/slot-to-bend-distance-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/slot-to-bend-distance-768x312.png 768w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/slot-to-bend-distance.png 1079w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/slot-to-bend-distance.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/slot-to-bend-distance.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-avellanados-espacio-libre-y-tamano\"><strong>6. Avellanados: espacio libre y tama\u00f1o<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Los avellanados se fabrican con una prensa taladradora o punzonadora.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Las reglas b\u00e1sicas para el avellanado son las siguientes:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mantenga una distancia m\u00ednima de 3 veces el grosor del material con respecto a una curva<\/li>\n\n\n\n<li>4 veces desde un borde<\/li>\n\n\n\n<li>8 veces el uno del otro<\/li>\n\n\n\n<li>Y no deben tener una profundidad superior a 0,6 veces el grosor del material.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/countersinks-1024x416.png\" alt=\"\" class=\"wp-image-2001\" style=\"max-width:840px;max-height:341px\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/countersinks-1024x416.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/countersinks-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/countersinks-768x312.png 768w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/countersinks.png 1079w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/countersinks.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/countersinks.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-rizos-las-dimensiones-correctas\"><strong>7. Rizos: las dimensiones correctas<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Los bordes rizados son m\u00e1s resistentes y seguros para su manipulaci\u00f3n. Suelen utilizarse para eliminar un borde afilado sin tratar y hacerlo seguro.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El radio exterior de los rizos debe ser al menos el doble del grosor del material.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si a\u00f1ade agujeros junto a los rizos, col\u00f3quelos como m\u00ednimo del tama\u00f1o del radio del rizo m\u00e1s el grosor del material de los rizos.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Las dem\u00e1s curvas deben colocarse como m\u00ednimo a 6 veces el grosor del material m\u00e1s el radio del rizo de las curvas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/curl-1024x416.png\" alt=\"\" class=\"wp-image-2002\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/curl-1024x416.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/curl-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/curl-768x312.png 768w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/curl.png 1079w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/curl.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/curl.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-8-dobladillos\"><strong>8. Dobladillos<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Los dobladillos de chapa suelen utilizarse para reforzar los bordes y hacer m\u00e1s seguros los cantos afilados.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No se recomiendan los dobladillos cerrados si se van a pintar o la pieza es de acero inoxidable o aluminio. Su longitud de reborde desde el exterior de la curva debe ser igual o superior a cuatro veces el grosor de la pieza.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La misma relaci\u00f3n entre la longitud de la pesta\u00f1a y el grosor de la chapa se aplica a los dobladillos abiertos y en forma de l\u00e1grima.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para dobladillos abiertos, el di\u00e1metro interior debe ser al menos del mismo tama\u00f1o que el grosor de la chapa. Perder\u00e1 redondez cuando el di\u00e1metro interior sea mayor que el grosor.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para dobladillos de l\u00e1grima, el di\u00e1metro tambi\u00e9n debe ser igual al grosor de la chapa. La abertura del dobladillo (separaci\u00f3n entre el borde del dobladillo y la pieza) debe ser como m\u00ednimo \u00bc del grosor de la chapa.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hems-1024x416.png\" alt=\"\" class=\"wp-image-2003\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hems-1024x416.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hems-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hems-768x312.png 768w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hems.png 1079w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hems.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/hems.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-9-faldillas-y-chaflanes-las-dimensiones-correctas\"><strong>9. Faldillas y chaflanes: las dimensiones correctas<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Las faldillas son el borde de la pieza que se dobla a partir de la base fija. Debe tener al menos 4 veces el grosor de la chapa. Si hace una faldilla con extremos achaflanados, estos chaflanes tienen que dejar espacio suficiente para lograr doblados adecuados.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"415\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/flanges-and-chamfers-1024x415.png\" alt=\"\" class=\"wp-image-2004\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/flanges-and-chamfers-1024x415.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/flanges-and-chamfers-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/flanges-and-chamfers-768x312.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/flanges-and-chamfers-scaled.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/flanges-and-chamfers-scaled.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-10-lenguetas-y-muescas-espacio-libre\"><strong>10. Leng\u00fcetas y muescas: espacio libre<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El entallado es un proceso de cizallado que elimina una secci\u00f3n del borde exterior de la pieza. Puede producirse distorsi\u00f3n si la distancia entre las muescas y el pliegue es demasiado peque\u00f1a. Para evitarlo, la distancia entre la muesca y el pliegue debe ser al menos 3 veces el grosor de la chapa m\u00e1s el radio del pliegue.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Las muescas deben estar a una distancia m\u00ednima de 3,175 mm entre s\u00ed. La distancia m\u00ednima entre las leng\u00fcetas debe ser de 1 mm o el grosor de la chapa, el que sea mayor.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"415\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/tabs-and-notches_1-1024x415.png\" alt=\"\" class=\"wp-image-2005\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/tabs-and-notches_1-1024x415.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/tabs-and-notches_1-300x122.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/tabs-and-notches_1-768x312.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/tabs-and-notches_1-scaled.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/tabs-and-notches_1-scaled.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-calculo-de-la-fuerza-de-flexion-necesaria\"><strong>C\u00e1lculo de la fuerza de flexi\u00f3n necesaria<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En la creaci\u00f3n de la curva correcta en una pieza de chapa met\u00e1lica intervienen distintos factores. Entre ellos se incluyen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Resistencia a la flexi\u00f3n del material<\/li>\n\n\n\n<li>Grado de flexi\u00f3n<\/li>\n\n\n\n<li>Espesor de la chapa<\/li>\n\n\n\n<li>\u00c1ngulo de flexi\u00f3n<\/li>\n\n\n\n<li>Radio interior<\/li>\n\n\n\n<li>Apertura del troquel en V<\/li>\n\n\n\n<li>Borde interno m\u00ednimo<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">La tabla siguiente puede utilizarse para calcular la fuerza de flexi\u00f3n necesaria para doblar en V acero dulce S235 de diferentes espesores, con diferentes formas, en un \u00e1ngulo de 90\u00b0. El acero dulce S235 tiene una resistencia a la flexi\u00f3n de 42 kg\/mm\u00b2. Los par\u00e1metros variables son los siguientes<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S (mm) &#8211; Espesor de la chapa<\/li>\n\n\n\n<li>V (mm) &#8211; Apertura de la matriz en V<\/li>\n\n\n\n<li>B (mm) &#8211; Canto interior m\u00ednimo<\/li>\n\n\n\n<li>Ri (mm) &#8211; Radio interior<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><div class=\"wp-block-image__wrap\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"749\" src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bending-radius-table-1024x749.png\" alt=\"Bend radius table\" class=\"wp-image-2006\" style=\"max-width:839px;max-height:614px\" srcset=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bending-radius-table-1024x749.png 1024w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bending-radius-table-300x219.png 300w, https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bending-radius-table-768x562.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bending-radius-table-scaled.png\" data-fancybox=\"gallery-26925\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/staging.xometry.pro\/wp-content\/uploads\/2023\/09\/bending-radius-table-scaled.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n\n<h2 id=\"conclusion\" class=\"wp-block-heading\"><strong>Conclusi\u00f3n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En Xometry Europa, ofrecemos servicios de curvado y <a href=\"https:\/\/xometry.eu\/es\/chapa-metalica\/\">fabricaci\u00f3n en chapa met\u00e1lica<\/a> de alta precisi\u00f3n, r\u00e1pidos y de calidad para la creaci\u00f3n de piezas de chapa met\u00e1lica como aluminio, acero, aleaciones de cobre y muchas otras. Utilizando t\u00e9cnicas de plegado automatizadas, garantizamos una alta precisi\u00f3n y calidad de las piezas listas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tambi\u00e9n realizamos <a href=\"https:\/\/xometry.eu\/es\/acabados\/\">el posprocesado<\/a> si lo solicita. Para obtener un presupuesto instant\u00e1neo, suba sus <a href=\"https:\/\/get.xometry.eu\/?locale=es\">modelos a nuestra plataforma de presupuestos instant\u00e1neos<\/a>.<\/p>\n","protected":false},"author":50,"featured_media":8677,"comment_status":"open","ping_status":"closed","template":"","categories":[],"c-tag-articles":[],"global-tag":[582,696],"class_list":["post-26925","articles","type-articles","status-publish","has-post-thumbnail","hentry","global-tag-chapa-metalica","global-tag-diseno"],"acf":[],"_links":{"self":[{"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/articles\/26925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/articles"}],"about":[{"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/types\/articles"}],"author":[{"embeddable":true,"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/users\/50"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/comments?post=26925"}],"version-history":[{"count":0,"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/articles\/26925\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/media\/8677"}],"wp:attachment":[{"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/media?parent=26925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/categories?post=26925"},{"taxonomy":"c-tag-articles","embeddable":true,"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/c-tag-articles?post=26925"},{"taxonomy":"global-tag","embeddable":true,"href":"https:\/\/staging.xometry.pro\/es\/wp-json\/wp\/v2\/global-tag?post=26925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}