{"id":28106,"date":"2024-10-04T15:45:56","date_gmt":"2024-10-04T15:45:56","guid":{"rendered":"https:\/\/www.harsle.com\/?p=28106"},"modified":"2024-12-04T08:09:19","modified_gmt":"2024-12-04T08:09:19","slug":"crowning-tables-improve-bending-accuracy","status":"publish","type":"post","link":"https:\/\/www.harsle.com\/fr\/crowning-tables-improve-bending-accuracy\/","title":{"rendered":"Comment les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage"},"content":{"rendered":"<p>En tant que professionnel du secteur avec des ann\u00e9es d&#039;exp\u00e9rience, j&#039;ai pu constater de visu comment les tables de couronnement s&#039;am\u00e9liorent <a href=\"\/fr\/press-brake\/\">flexion<\/a> pr\u00e9cision. Ces outils innovants jouent un r\u00f4le crucial dans la compensation de la d\u00e9flexion <a href=\"https:\/\/www.vigert.com\/product-category\/sheet-metal-processing\/press-brake\/\" target=\"_blank\" rel=\"noopener\">presse plieuse<\/a>s, garantissant la pr\u00e9cision et la r\u00e9gularit\u00e9 de chaque pliage. Dans cet article, j&#039;explorerai les avantages des tables de bombage, leur efficacit\u00e9 globale et les techniques sp\u00e9cifiques permettant d&#039;optimiser leur efficacit\u00e9. Que vous soyez novice en fabrication m\u00e9tallique ou que vous cherchiez \u00e0 perfectionner vos proc\u00e9d\u00e9s, comprendre l&#039;impact des tables de bombage vous permettra d&#039;optimiser vos op\u00e9rations de pliage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Classification des m\u00e9thodes de couronnement<\/strong><\/h3>\n\n\n\n<p>Afin d&#039;\u00e9liminer les effets n\u00e9fastes de la d\u00e9formation du coulisseau, il est n\u00e9cessaire de compenser sa d\u00e9formation par d\u00e9flexion. La m\u00e9thode de bombage habituelle se divise en bombage m\u00e9canique et bombage hydraulique.<\/p>\n\n\n\n<p>M\u00e9canisme de couronnement \u00e0 d\u00e9flexion automatique hydraulique de table, qui est compos\u00e9 d&#039;un ensemble de cylindres install\u00e9s dans la table inf\u00e9rieure, la position et la taille de chaque cylindre de couronnement sont con\u00e7ues en fonction du curseur, analyse par \u00e9l\u00e9ments finis de la courbe de couronnement de d\u00e9flexion de table, le couronnement hydraulique se fait par le d\u00e9placement relatif entre l&#039;avant, le milieu et l&#039;arri\u00e8re des trois plaques verticales pour obtenir la version neutre du couronnement de bosse, le principe est par la d\u00e9formation \u00e9lastique de la plaque d&#039;acier elle-m\u00eame pour obtenir la bosse, donc son couronnement La quantit\u00e9 de couronnement peut \u00eatre ajust\u00e9e dans la plage \u00e9lastique de la table.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"738\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian1-11.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39526\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian1-11.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian1-11-400x295.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian1-11-768x567.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian1-11-430x317.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian1-11-700x517.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian1-11-150x111.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>couronnement hydraulique<\/p>\n\n\n\n<p>La table de bombage m\u00e9canique est compos\u00e9e de cales convexes con\u00e7ues \u00e0 partir de la courbe de d\u00e9flexion du coulisseau et de la table, issue de l&#039;analyse par \u00e9l\u00e9ments finis. Le syst\u00e8me CNC calcule le bombage requis en fonction de la force de charge pendant le pliage, responsable de la d\u00e9flexion, et ajuste automatiquement la position des cales. Ceci compense la d\u00e9formation, garantissant des jeux constants entre les outils sup\u00e9rieurs et inf\u00e9rieurs, et permettant d&#039;obtenir des angles de pliage uniformes sur toute la longueur de la pi\u00e8ce.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"748\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian2-10.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39527\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian2-10.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian2-10-400x300.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian2-10-768x574.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian2-10-430x322.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian2-10-700x524.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian2-10-150x112.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"582\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian3-9.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39528\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian3-9.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian3-9-430x250.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian3-9-150x87.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian3-9-700x407.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian3-9-400x233.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian3-9-768x447.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Classification du bombage m\u00e9canique<\/strong><\/h3>\n\n\n\n<p>Selon le mode de contr\u00f4le, le bombage peut \u00eatre \u00e9lectrique ou manuel. Le bombage \u00e9lectrique est r\u00e9alis\u00e9 par commande du syst\u00e8me pour un bombage automatique, tandis que le bombage manuel est r\u00e9alis\u00e9 par r\u00e9glage manuel.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"414\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian4-8.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39529\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian4-8.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian4-8-400x166.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian4-8-768x318.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian4-8-430x178.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian4-8-700x290.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian4-8-150x62.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"406\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian5-9.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39530\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian5-9.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian5-9-430x175.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian5-9-150x61.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian5-9-700x284.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian5-9-400x162.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian5-9-768x312.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>Selon le sens de r\u00e9glage, on distingue les r\u00e9glages unidirectionnels et bidirectionnels. Le r\u00e9glage unidirectionnel est automatique ou manuel selon la direction Y\u00a0; le r\u00e9glage bidirectionnel est automatique ou manuel selon la direction Y et manuel selon la direction X.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"510\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian6-8.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39531\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian6-8.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian6-8-400x204.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian6-8-768x392.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian6-8-430x219.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian6-8-700x357.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian6-8-150x77.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"582\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian7-9.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39532\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian7-9.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian7-9-430x250.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian7-9-150x87.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian7-9-700x407.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian7-9-400x233.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian7-9-768x447.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>Selon la m\u00e9thode de r\u00e9glage, il peut \u00eatre divis\u00e9 en un \u00e9crou d&#039;\u00e9chelle, une manivelle et un moteur.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"652\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian8-8.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39533\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian8-8.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian8-8-430x280.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian8-8-150x98.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian8-8-700x456.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian8-8-400x261.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian8-8-768x501.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"424\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian9-9.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39534\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian9-9.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian9-9-430x182.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian9-9-150x64.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian9-9-700x297.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian9-9-400x170.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian9-9-768x326.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"432\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian10-6.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39535\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian10-6.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian10-6-400x173.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian10-6-768x332.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian10-6-430x186.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian10-6-700x302.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian10-6-150x65.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>Selon la largeur de la table, on distingue les tables \u00e9troites des tables larges. G\u00e9n\u00e9ralement, les tables \u00e9troites sont \u00e9quip\u00e9es d&#039;une matrice inf\u00e9rieure concentrique 1V, 2V et 4V\u00a0; g\u00e9n\u00e9ralement, les tables larges sont \u00e9quip\u00e9es d&#039;une matrice inf\u00e9rieure multi-V. Pour l&#039;adaptation des moules 1V, 2V et 4V, il est n\u00e9cessaire d&#039;adapter le dispositif de serrage.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"476\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian11-5.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39536\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian11-5.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian11-5-400x190.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian11-5-768x366.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian11-5-430x205.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian11-5-700x333.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian11-5-150x71.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"402\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian12-6.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39537\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian12-6.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian12-6-400x161.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian12-6-768x309.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian12-6-430x173.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian12-6-700x281.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian12-6-150x60.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Introduction aux param\u00e8tres<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"756\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian13-7.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39538\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian13-7.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian13-7-397x300.png 397w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian13-7-768x581.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian13-7-430x325.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian13-7-700x529.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian13-7-150x113.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"800\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian14-3-810x800.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39539\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian14-3-810x800.png 810w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian14-3-430x425.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian14-3-150x148.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian14-3-700x692.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian14-3-304x300.png 304w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian14-3-768x759.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian14-3.png 1000w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>B(mm)<\/td><td>Hmm)<\/td><td>L(mm)<\/td><td>\u0394H MAX<\/td><td>M\u00e9thode de r\u00e9glage<\/td><\/tr><tr><td rowspan=\"3\">180<\/td><td rowspan=\"3\">80<\/td><td>2500<\/td><td rowspan=\"11\">1.0&nbsp;<\/td><td rowspan=\"15\">R\u00e9glage fin du boulon d&#039;\u00e9chelle partielle \u0394H<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><\/tr><tr><td rowspan=\"3\">200<\/td><td rowspan=\"3\">80<\/td><td>2500<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><\/tr><tr><td rowspan=\"3\">220<\/td><td rowspan=\"3\">80<\/td><td>2500<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><\/tr><tr><td rowspan=\"3\">240<\/td><td rowspan=\"3\">85<\/td><td>3200<\/td><\/tr><tr><td>4000<\/td><\/tr><tr><td>6000<\/td><td>1.3&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">280<\/td><td rowspan=\"3\">90<\/td><td>3200<\/td><td rowspan=\"2\">1.0&nbsp;<\/td><\/tr><tr><td>4000<\/td><\/tr><tr><td>6000<\/td><td>1.3&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"782\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian15-6.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39540\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian15-6.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian15-6-430x336.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian15-6-150x117.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian15-6-700x547.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian15-6-384x300.png 384w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian15-6-768x601.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>B(mm)<\/td><td>Hmm)<\/td><td>L(mm)<\/td><td>\u0394H1 MAX<\/td><td>\u0394H2 MAX<\/td><td>M\u00e9thode de r\u00e9glage<\/td><\/tr><tr><td rowspan=\"9\">90<\/td><td rowspan=\"9\">95<\/td><td rowspan=\"3\">2500<\/td><td rowspan=\"3\">2.0&nbsp;<\/td><td rowspan=\"9\">0.8<\/td><td rowspan=\"9\">R\u00e9glage \u00e9lectrique CNC \u0394H1 + r\u00e9glage fin du boulon d&#039;\u00e9chelle locale \u0394H2<\/td><\/tr><tr><td rowspan=\"3\">3200<\/td><td rowspan=\"3\">2.0&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">4000<\/td><td rowspan=\"3\">2.0&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"684\" height=\"800\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian16-2-684x800.jpg\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39541\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian16-2-684x800.jpg 684w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian16-2-430x503.jpg 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian16-2-150x176.jpg 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian16-2-700x819.jpg 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian16-2-256x300.jpg 256w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian16-2-768x899.jpg 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian16-2.jpg 1000w\" sizes=\"auto, (max-width: 684px) 100vw, 684px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"754\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian17-2.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39542\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian17-2.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian17-2-430x324.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian17-2-150x113.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian17-2-700x528.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian17-2-398x300.png 398w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian17-2-768x579.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>B(mm)<\/td><td>Hmm)<\/td><td>L(mm)<\/td><td>\u0394H MAX<\/td><td>M\u00e9thode de r\u00e9glage<\/td><\/tr><tr><td rowspan=\"3\">180<\/td><td rowspan=\"3\">100<\/td><td>2500<\/td><td rowspan=\"2\">2.0&nbsp;<\/td><td rowspan=\"15\">R\u00e9glage de la manivelle \u0394H<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">200<\/td><td rowspan=\"3\">100<\/td><td>2500<\/td><td rowspan=\"2\">2.0&nbsp;<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">220<\/td><td rowspan=\"3\">100<\/td><td>2500<\/td><td rowspan=\"2\">2.0&nbsp;<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">240<\/td><td rowspan=\"3\">100<\/td><td>3200<\/td><td>2.0&nbsp;<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><\/tr><tr><td>6000<\/td><td>3.5&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">280<\/td><td rowspan=\"3\">100<\/td><td>3200<\/td><td>2.0&nbsp;<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><\/tr><tr><td>6000<\/td><td>3.5&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"746\" height=\"800\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian18-1-746x800.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39543\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian18-1-746x800.png 746w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian18-1-430x461.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian18-1-150x161.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian18-1-700x750.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian18-1-280x300.png 280w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian18-1-768x823.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian18-1.png 1000w\" sizes=\"auto, (max-width: 746px) 100vw, 746px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"833\" height=\"800\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian19-1-833x800.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39544\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian19-1-833x800.png 833w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian19-1-430x413.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian19-1-150x144.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian19-1-700x672.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian19-1-313x300.png 313w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian19-1-768x737.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian19-1.png 1000w\" sizes=\"auto, (max-width: 833px) 100vw, 833px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>B(mm)<\/td><td>Hmm)<\/td><td>L(mm)<\/td><td>\u0394H MAX<\/td><td>M\u00e9thode de r\u00e9glage<\/td><\/tr><tr><td rowspan=\"3\">180<\/td><td rowspan=\"3\">100<\/td><td>2500<\/td><td rowspan=\"2\">2.0&nbsp;<\/td><td rowspan=\"15\">R\u00e9glage \u00e9lectrique CNC \u0394H<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">200<\/td><td rowspan=\"3\">100<\/td><td>2500<\/td><td rowspan=\"2\">2.0&nbsp;<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">220<\/td><td rowspan=\"3\">100<\/td><td>2500<\/td><td rowspan=\"2\">2.0&nbsp;<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">240<\/td><td rowspan=\"3\">100<\/td><td>3200<\/td><td>2.0&nbsp;<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><\/tr><tr><td>6000<\/td><td>3.5&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">280<\/td><td rowspan=\"3\">100<\/td><td>3200<\/td><td>2.0&nbsp;<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><\/tr><tr><td>6000<\/td><td>3.5&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"789\" height=\"800\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian20-1-789x800.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39545\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian20-1-789x800.png 789w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian20-1-430x436.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian20-1-150x152.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian20-1-700x710.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian20-1-296x300.png 296w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian20-1-768x779.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian20-1.png 1000w\" sizes=\"auto, (max-width: 789px) 100vw, 789px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"776\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian21-3.png\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39546\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian21-3.png 1000w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian21-3-430x334.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian21-3-150x116.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian21-3-700x543.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian21-3-387x300.png 387w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian21-3-768x596.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>B(mm)<\/td><td>Hmm)<\/td><td>L(mm)<\/td><td>\u0394H1 MAX<\/td><td>\u0394H2 MAX<\/td><td>M\u00e9thode de r\u00e9glage<\/td><\/tr><tr><td rowspan=\"3\">180<\/td><td rowspan=\"3\">100<\/td><td>2500<\/td><td rowspan=\"2\">2.0&nbsp;<\/td><td rowspan=\"2\">1.0&nbsp;<\/td><td rowspan=\"15\">R\u00e9glage \u00e9lectrique ou manuel CNC \u0394H1 + r\u00e9glage fin du boulon d&#039;\u00e9chelle locale \u0394H2<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><td>1.0&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">200<\/td><td rowspan=\"3\">100<\/td><td>2500<\/td><td rowspan=\"2\">2.0&nbsp;<\/td><td rowspan=\"2\">1.0&nbsp;<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><td>1.0&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">220<\/td><td rowspan=\"3\">100<\/td><td>2500<\/td><td rowspan=\"2\">2.0&nbsp;<\/td><td rowspan=\"2\">1.0&nbsp;<\/td><\/tr><tr><td>3200<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><td>1.0&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">240<\/td><td rowspan=\"3\">100<\/td><td>3200<\/td><td>2.0&nbsp;<\/td><td>1.0&nbsp;<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><td>1.0&nbsp;<\/td><\/tr><tr><td>6000<\/td><td>3.5&nbsp;<\/td><td>1.0&nbsp;<\/td><\/tr><tr><td rowspan=\"3\">280<\/td><td rowspan=\"3\">100<\/td><td>3200<\/td><td>2.0&nbsp;<\/td><td>1.0&nbsp;<\/td><\/tr><tr><td>4000<\/td><td>2.5&nbsp;<\/td><td>1.0&nbsp;<\/td><\/tr><tr><td>6000<\/td><td>3.5&nbsp;<\/td><td>1.0&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"766\" height=\"800\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian22-2-766x800.jpg\" alt=\"Les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage\" class=\"wp-image-39547\" title=\"\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian22-2-766x800.jpg 766w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian22-2-430x449.jpg 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian22-2-150x157.jpg 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian22-2-700x731.jpg 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian22-2-287x300.jpg 287w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian22-2-768x802.jpg 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/tupian22-2.jpg 1000w\" sizes=\"auto, (max-width: 766px) 100vw, 766px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">D\u00e9mo vid\u00e9o<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Comment fonctionne le bombage de la presse plieuse CNC\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/AuW8tDyz14M?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>En tant que professionnel du secteur fort de nombreuses ann\u00e9es d&#039;exp\u00e9rience, j&#039;ai pu constater de visu comment les tables de bombage am\u00e9liorent la pr\u00e9cision du pliage. Ces outils innovants<\/p>","protected":false},"author":1,"featured_media":55171,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[180],"tags":[236,338,340,339,341],"class_list":["post-28106","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-bending-machine","tag-crowning-table","tag-hydraulic-crowning","tag-mechanical-crowning","tag-press-brake"],"jetpack_featured_media_url":"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/How-Crowning-Tables-Improve-Bending-Accuracy.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/posts\/28106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/comments?post=28106"}],"version-history":[{"count":0,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/posts\/28106\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/media\/55171"}],"wp:attachment":[{"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/media?parent=28106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/categories?post=28106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/tags?post=28106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}