{"id":2771,"date":"2019-07-19T13:00:21","date_gmt":"2019-07-19T13:00:21","guid":{"rendered":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/?p=2771"},"modified":"2022-11-21T08:38:53","modified_gmt":"2022-11-21T07:38:53","slug":"chapa-metalica-en-solidworks-calculo-del-desarrollo-del-plegado","status":"publish","type":"post","link":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/solidworks-blog\/solidworks\/chapa-metalica-en-solidworks-calculo-del-desarrollo-del-plegado\/","title":{"rendered":"Chapa Met\u00e1lica en SOLIDWORKS, c\u00e1lculo del desarrollo del plegado"},"content":{"rendered":"<p><span lang=\"ES-MX\"><span style=\"color: #000000;font-family: Calibri;font-size: medium\"><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-2772\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen2.png\" alt=\"\" width=\"266\" height=\"130\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen2.png 1015w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen2-300x147.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen2-768x377.png 768w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen2-728x357.png 728w\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" \/><\/a>Cuando hablamos de chapa Met\u00e1lica en SOLIDWORKS uno de los factores clave para entender el funcionamiento del modulo y la correcta aplicaci\u00f3n de esta es como se realiza el calculo manual para el desarrollo del desplegado.<\/span><\/span><\/p>\n<p><span lang=\"ES-MX\"><span style=\"color: #000000;font-family: Calibri;font-size: medium\">Para comenzar debemos familiarizarnos con los t\u00e9rminos que se utilizan de donde tenemos:<\/span><\/span><\/p>\n<ul>\n<li><strong>El radio de pliegue<\/strong> de un dise\u00f1o de chapa met\u00e1lica se basar\u00e1 en el espesor de la pared de la pieza y en las herramientas disponibles.<\/li>\n<li><strong>La Deducci\u00f3n de Pliegue o Tolerancia de Pliegue<\/strong> que es el fen\u00f3meno de estiramiento de chapa met\u00e1lica en la regi\u00f3n de pliegue<\/li>\n<\/ul>\n<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2773\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen1.png\" alt=\"\" width=\"287\" height=\"177\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen1.png 957w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen1-300x185.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen1-768x473.png 768w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen1-728x449.png 728w\" sizes=\"auto, (max-width: 287px) 100vw, 287px\" \/><\/a><\/p>\n<p><span lang=\"ES-MX\"><span style=\"color: #000000;font-family: Calibri;font-size: medium\">En la imagen de arriba se describe como se ve la fibra neutra de pliegue (l\u00ednea azul y l\u00ednea roja) en base al factor K designado, recordemos que la fibra neutra de pliegue o neutral axis es la regi\u00f3n en la chapa met\u00e1lica que no sufre deformaciones de ning\u00fan tipo al doblarse el material, por lo cual, si logramos identificar esta fibra neutra y posteriormente calcular su longitud, esta ser\u00e1 la longitud total de la chapa desplegada.<\/span><\/span><\/p>\n<p><span lang=\"ES-MX\"><span style=\"color: #000000;font-family: Calibri;font-size: medium\">Teniendo en cuenta los datos anteriores la manera de calcular el desarrollo de desplegado de la chapa met\u00e1lica en SOLIDWORKS es de la siguiente manera.<\/span><\/span><\/p>\n<p><span lang=\"ES-MX\"><span style=\"color: #000000;font-family: Calibri;font-size: medium\">Con lo anterior podemos deducir la manera en como se realiza el c\u00e1lculo, exceptuando que nos falta un valor el Bend Allowance o la Tolerancia de Pliegue de la cual ya hablamos arriba, para lo cual la formula que tenemos es la siguiente:<\/span><\/span><\/p>\n<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2774\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen3-300x130.png\" alt=\"\" width=\"337\" height=\"146\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen3-300x130.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen3-768x333.png 768w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen3-728x315.png 728w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen3.png 794w\" sizes=\"auto, (max-width: 337px) 100vw, 337px\" \/><\/a><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-2775\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen4-300x79.png\" alt=\"\" width=\"300\" height=\"79\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen4-300x79.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen4-768x203.png 768w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen4-1024x271.png 1024w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen4-728x192.png 728w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen4.png 1528w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span lang=\"ES-MX\"><span style=\"color: #000000;font-family: Calibri;font-size: medium\">Teniendo los datos anteriores podemos realizar un ejemplo pr\u00e1ctico para corroborar las f\u00f3rmulas.<\/span><\/span><\/p>\n<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-2776\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen5-300x147.png\" alt=\"\" width=\"300\" height=\"147\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen5-300x147.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen5-768x377.png 768w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen5-728x358.png 728w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen5.png 806w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span lang=\"ES-MX\">Datos (mm)<\/span><\/p>\n<p><span lang=\"ES-MX\" style=\"margin: 0px;font-family: 'Arial',sans-serif;font-size: 12pt\"><span style=\"color: #000000\">\u2022<span style=\"font: 7pt 'Times New Roman';margin: 0px\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span><span lang=\"ES-MX\">Espesor: 10<\/span><\/p>\n<p><span lang=\"ES-MX\" style=\"margin: 0px;font-family: 'Arial',sans-serif;font-size: 12pt\"><span style=\"color: #000000\">\u2022<span style=\"font: 7pt 'Times New Roman';margin: 0px\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span><span lang=\"ES-MX\">Factor K: 0.5<\/span><\/p>\n<p><span lang=\"ES-MX\" style=\"margin: 0px;font-family: 'Arial',sans-serif;font-size: 12pt\"><span style=\"color: #000000\">\u2022<span style=\"font: 7pt 'Times New Roman';margin: 0px\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span><span lang=\"ES-MX\">Radio Pliegue: 10<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li><span lang=\"ES-MX\" style=\"margin: 0px;line-height: 107%;font-family: 'Calibri',sans-serif;font-size: 11pt\"><span style=\"color: #000000\">Primero se calcula la fibra neutra de pliegue<\/span><\/span><\/li>\n<\/ol>\n<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen6.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2777\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen6-300x150.png\" alt=\"\" width=\"336\" height=\"168\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen6-300x150.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen6-768x384.png 768w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen6-1024x512.png 1024w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen6-728x364.png 728w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen6.png 1431w\" sizes=\"auto, (max-width: 336px) 100vw, 336px\" \/><\/a><\/p>\n<p><span style=\"color: #000000\"><span lang=\"ES-MX\"><span style=\"font-family: Calibri;font-size: medium\">2.<\/span><span style=\"font: 7pt 'Times New Roman';margin: 0px\"> \u00a0 \u00a0 <\/span><\/span><span lang=\"ES-MX\"><span style=\"font-family: Calibri;font-size: medium\">Posteriormente se calcula la Tolerancia de pliegue en cada doblez <\/span><\/span><\/span><\/p>\n<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen7.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-2778\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen7-300x128.png\" alt=\"\" width=\"300\" height=\"128\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen7-300x128.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen7-768x327.png 768w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen7-1024x437.png 1024w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen7-728x310.png 728w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen7.png 1576w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span style=\"color: #000000\"><span lang=\"ES-MX\">3.<span style=\"font: 7pt 'Times New Roman';margin: 0px\"> \u00a0 <span lang=\"ES-MX\" style=\"margin: 0px;line-height: 107%;font-family: 'Calibri',sans-serif;font-size: 11pt\">Antes<\/span><\/span><\/span><span lang=\"ES-MX\"><span style=\"font-family: Calibri\"><span style=\"font-size: medium\"> de lograr sumar cada segmento de la fibra neutra de pliegue debemos calcular un valor m\u00e1s, el Retraso exterior o Outside Set Back (OSSB)<\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen8.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2779\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen8-300x55.png\" alt=\"\" width=\"415\" height=\"76\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen8-300x55.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen8-768x141.png 768w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen8-1024x187.png 1024w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen8-728x133.png 728w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen8.png 2000w\" sizes=\"auto, (max-width: 415px) 100vw, 415px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen9.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2780\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen9-300x117.png\" alt=\"\" width=\"421\" height=\"164\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen9-300x117.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen9-768x300.png 768w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen9-1024x400.png 1024w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen9-728x285.png 728w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen9.png 1701w\" sizes=\"auto, (max-width: 421px) 100vw, 421px\" \/><\/a><\/p>\n<p>4<span style=\"color: #000000\"><span lang=\"ES-MX\"><span style=\"font: 7pt 'Times New Roman';margin: 0px\"> \u00a0 \u00a0\u00a0 <\/span><\/span><span lang=\"ES-MX\"><span style=\"font-family: Calibri;font-size: medium\">Restamos el OSSB de la Longitud total de cada trayecto.<\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>5<span style=\"color: #000000\"><span lang=\"ES-MX\"><span style=\"font: 7pt 'Times New Roman';margin: 0px\"> \u00a0 \u00a0\u00a0 <span lang=\"ES-MX\" style=\"margin: 0px;line-height: 107%;font-family: 'Calibri',sans-serif;font-size: 11pt\">S<\/span><\/span><\/span><span lang=\"ES-MX\"><span style=\"font-family: Calibri\"><span style=\"font-size: medium\">umamos los valores de todos los c\u00e1lculos realizados.<\/span><\/span><\/span><\/span><\/p>\n<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen10.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2804\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen10-300x135.png\" alt=\"\" width=\"431\" height=\"194\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen10-300x135.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen10-768x345.png 768w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen10-728x327.png 728w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen10.png 1015w\" sizes=\"auto, (max-width: 431px) 100vw, 431px\" \/><\/a><\/p>\n<p><span lang=\"ES-MX\"><span style=\"color: #000000;font-family: Times New Roman;font-size: medium\"><img loading=\"lazy\" decoding=\"async\" src=\"\/Users\/DSZ1\/AppData\/Local\/Temp\/msohtmlclip1\/01\/clip_image002.png\" width=\"555\" height=\"18\" \/><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>Longitud Total: 60+23.56+110.67+13.09+76.01+13.09+100.7+31.42+55.36<\/p>\n<p><span lang=\"ES-MX\">Longitud Desplegada: <\/span><span lang=\"ES-MX\" style=\"margin: 0px;line-height: 107%;font-family: 'Calibri',sans-serif;font-size: 11pt\"><img loading=\"lazy\" decoding=\"async\" src=\"\/Users\/DSZ1\/AppData\/Local\/Temp\/msohtmlclip1\/01\/clip_image002.png\" width=\"87\" height=\"20\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>6. Comparamos con el valor de SOLIDWORKS<\/p>\n<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen11.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-2805\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen11-300x228.png\" alt=\"\" width=\"300\" height=\"228\" srcset=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen11-300x228.png 300w, https:\/\/blog-assets.solidworks.com\/uploads\/sites\/15\/2019\/07\/Imagen11.png 666w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span lang=\"ES-MX\"><span style=\"color: #000000;font-family: Times New Roman;font-size: medium\"><img loading=\"lazy\" decoding=\"async\" src=\"\/Users\/DSZ1\/AppData\/Local\/Temp\/msohtmlclip1\/01\/clip_image002.png\" width=\"555\" height=\"18\" \/><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span lang=\"ES-MX\"><span style=\"color: #000000;font-family: Calibri;font-size: medium\">Var\u00eda por .03 decimas del valor calculado porque esta redondeado por lo cual inferimos que el resultado es correcto.<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cuando hablamos de chapa Met\u00e1lica en SOLIDWORKS uno de los factores clave para entender el funcionamiento del modulo y la correcta aplicaci\u00f3n de esta es como se realiza el calculo manual para el desarrollo del desplegado. Para comenzar debemos familiarizarnos<\/p>\n... <a href=\"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/solidworks-blog\/solidworks\/chapa-metalica-en-solidworks-calculo-del-desarrollo-del-plegado\/\">Continuado<\/a>","protected":false},"author":475,"featured_media":2776,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[35],"tags":[365,364],"class_list":["post-2771","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solidworks","tag-calculo","tag-chapa-metalica"],"acf":[],"_links":{"self":[{"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/posts\/2771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/users\/475"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/comments?post=2771"}],"version-history":[{"count":4,"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/posts\/2771\/revisions"}],"predecessor-version":[{"id":7873,"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/posts\/2771\/revisions\/7873"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/media\/2776"}],"wp:attachment":[{"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/media?parent=2771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/categories?post=2771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.solidworks.com\/solidworkslatamyesp\/wp-json\/wp\/v2\/tags?post=2771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}