{"id":27826,"date":"2024-12-05T12:32:48","date_gmt":"2024-12-05T11:32:48","guid":{"rendered":"https:\/\/xometry.pro\/articles\/sheet-metal-bend-radius-table\/"},"modified":"2024-12-06T18:32:07","modified_gmt":"2024-12-06T17:32:07","slug":"piegatura-per-la-lamiera-raggio-minimo","status":"publish","type":"articles","link":"https:\/\/xometry.pro\/it\/articoli\/piegatura-per-la-lamiera-raggio-minimo\/","title":{"rendered":"Raggio minimo di piega per la lamiera: Tabella di riferimento e strumento di calcolo"},"content":{"rendered":"<div role=\"navigation\" aria-label=\"Indice\" class=\"simpletoc wp-block-simpletoc-toc\"><h2 class=\"simpletoc-title\">Indice<\/h2>\n<ul class=\"simpletoc-list\">\n<li><a href=\"#h-determinare-il-raggio-di-piega-corretto-per-la-lamiera\">Determinare il raggio di piega corretto per la lamiera<\/a>\n\n\n<\/li>\n\n<li><a href=\"#h-determinazione-del-raggio-di-piega-corretto-con-il-grafico-della-forza-di-piega-in-aria\">Determinazione del raggio di piega corretto con il grafico della forza di piega in aria<\/a>\n\n\n\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n\n\n<li><a href=\"#h-conclusione\">Conclusione<\/a>\n<\/li><\/ul><\/div>\n\n\n<p>Questo raggio \u00e8 influenzato da diversi fattori, tra cui il tipo di materiale, il suo spessore e l&#8217;angolo di curvatura. Utilizzare una tabella di riferimento e un calcolatore interattivo pu\u00f2 aiutare i progettisti e gli ingegneri a determinare il raggio di piega ottimale per i loro progetti.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-determinare-il-raggio-di-piega-corretto-per-la-lamiera\"><strong>Determinare il raggio di piega corretto per la lamiera<\/strong><\/h2>\n\n<h3 class=\"wp-block-heading\" id=\"h-regola-pratica-per-il-raggio\"><strong>Regola pratica per il raggio<\/strong><\/h3>\n\n\n<p>Una regola comune per determinare il raggio di curvatura minimo si basa sullo spessore della lamiera e sul tipo di materiale utilizzato. Di seguito \u00e8 riportata una tabella che riassume i raggi di piega minimi consigliati per diversi materiali, tra cui alluminio, acciaio e inox.<\/p>\n\n\n<div class=\"custom-table-block \" id=\"table-id-936\" >\r\n\t<div class=\"search-input-wrapper\">\r\n\t\t<svg width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\r\n\t\t\t<path d=\"M15.7812 13.833L12.6659 10.7177C12.5252 10.5771 12.3346 10.499 12.1347 10.499H11.6253C12.4877 9.39596 13.0002 8.00859 13.0002 6.49937C13.0002 2.90909 10.0911 0 6.50083 0C2.91056 0 0.00146484 2.90909 0.00146484 6.49937C0.00146484 10.0896 2.91056 12.9987 6.50083 12.9987C8.01006 12.9987 9.39742 12.4863 10.5004 11.6239V12.1332C10.5004 12.3332 10.5786 12.5238 10.7192 12.6644L13.8345 15.7797C14.1282 16.0734 14.6032 16.0734 14.8938 15.7797L15.778 14.8954C16.0718 14.6017 16.0718 14.1267 15.7812 13.833ZM6.50083 10.499C4.29167 10.499 2.50122 8.71165 2.50122 6.49937C2.50122 4.29021 4.28855 2.49976 6.50083 2.49976C8.70999 2.49976 10.5004 4.28708 10.5004 6.49937C10.5004 8.70852 8.71311 10.499 6.50083 10.499Z\" fill=\"#476175\"\/>\r\n\t\t<\/svg>\r\n\t\t<input type=\"search\" class=\"table-search-input\" id=\"table-search-936\" placeholder=\"Ricerca\">\r\n\t<\/div>\t\r\n\t<div class=\"table-wrapper\">\r\n\t\t<table style=\"width: 374px;\">\n<tbody>\n<tr>\n<td style=\"width: 87px;\"><b>Materiale<\/b><\/td>\n<td style=\"width: 86px;\"><b>T: 1-6 mm<\/b><\/td>\n<td style=\"width: 96px;\"><b>T: 6-12 mm<\/b><\/td>\n<td style=\"width: 105px;\"><b>T: 12-25 mm<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 87px;\"><b>Alluminio<\/b><\/td>\n<td style=\"width: 86px;\"><span style=\"font-weight: 400;\">1 x T<\/span><\/td>\n<td style=\"width: 96px;\"><span style=\"font-weight: 400;\">1,5 x T<\/span><\/td>\n<td style=\"width: 105px;\"><span style=\"font-weight: 400;\">2-3 x T<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 87px;\"><b>Acciaio<\/b><\/td>\n<td style=\"width: 86px;\"><span style=\"font-weight: 400;\">0,8 x T<\/span><\/td>\n<td style=\"width: 96px;\"><span style=\"font-weight: 400;\">1,2 x T<\/span><\/td>\n<td style=\"width: 105px;\"><span style=\"font-weight: 400;\">1,5-2,5 x T<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 87px;\"><b>Inox<\/b><\/td>\n<td style=\"width: 86px;\"><span style=\"font-weight: 400;\">2 x T<\/span><\/td>\n<td style=\"width: 96px;\"><span style=\"font-weight: 400;\">2,5 x T<\/span><\/td>\n<td style=\"width: 105px;\"><span style=\"font-weight: 400;\">3-4 x T<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n\t<\/div>\r\n<\/div>\r\n<style>\r\n\t.custom-table-block table{\r\n\t\theight: initial!important;\r\n\t}\r\n\t.search-input-wrapper{\r\n\t\tposition: relative;\r\n\t\tmargin-bottom: 24px;\r\n\t}\r\n\t.search-input-wrapper svg{\r\n\t\tposition: absolute;\r\n\t\ttop:50%;\r\n\t\tleft:12px;\r\n\t\ttransform: translateY(-50%);\r\n\t}\r\n\t.table-search-input{\r\n\t\tpadding: 0 0 0 40px;\r\n\t\tborder:1px solid #C1CAD1;\r\n\t\theight: 44px;\r\n\t\twidth: 201px;\r\n\t\tcolor:#092C47;\r\n\t\tfont-family: Open Sans;\r\n\t\tfont-size: 16px;\r\n\t\tfont-weight: 400;\r\n\t\tline-height: 24px;\r\n\t\tletter-spacing: 0em;\r\n\t\ttext-align: left;\r\n\t}\r\n\t.table-search-input::placeholder{\r\n\t\tcolor:#092C47;\r\n\t}\r\n\t\r\n\t.custom-table-block thead th{\r\n\t\ttext-align: left;\r\n\t\twhite-space:nowrap;\r\n\t}\r\n\t\r\n\t.custom-table-block thead{\r\n\t\tmargin-bottom: 14px;\r\n\t}\r\n\r\n\t.custom-table-block tbody tr:nth-child(odd){\r\n\t\tbackground-color: #F6F9FF;\r\n\t}\r\n\r\n\t.custom-table-block tbody, .custom-table-block thead, .custom-table-block tr, .custom-table-block td, .custom-table-block th{\r\n\t\theight: initial!important;\r\n\t}\r\n\t\r\n\t.custom-table-block tbody td{\r\n\t\tcolor:#092C47;\r\n\t\tfont-family: Open Sans;\r\n\t\tfont-size: 16px;\r\n\t\tfont-weight: 400;\r\n\t\tline-height: 24px;\r\n\t\tletter-spacing: 0em;\r\n\t\ttext-align: left;\r\n\t\tpadding: 7px;\r\n\t}\r\n\t\r\n\t.custom-table-block thead th{\r\n\t\tfont-family: Open Sans;\r\n\t\tfont-size: 16px;\r\n\t\tfont-weight: 700;\r\n\t\tline-height: 24px;\r\n\t\tletter-spacing: 0em;\r\n\t\ttext-align: left;\r\n\t\tcolor:#092C47;\r\n\t\tposition: relative;\r\n\t}\r\n\t.custom-table-block thead th:after{\r\n\t\tcontent:\"\";\r\n\t\tdisplay: inline-block;\r\n\t\tbackground-image: url(\"data:image\/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http:\/\/www.w3.org\/2000\/svg'%3E%3Cpath d='M10.585 0.585938L6 5.17094L1.415 0.585938L0 2.00094L6 8.00094L12 2.00094L10.585 0.585938Z' fill='%23476175'\/%3E%3C\/svg%3E%0A\");\r\n\t\tmargin-left: 8px;\r\n\t\tbackground-position: center center;\r\n\t\tbackground-size: 12px 7.5px;\r\n\t\tbackground-repeat: no-repeat;\r\n\t\twidth: 24px;\r\n\t\theight: 12px;\r\n\t}\r\n\t.custom-table-block{\r\n\t\tmargin: 20px 0;\t\r\n\t}\r\n\t.custom-table-block .table-wrapper{\r\n\t\twidth: 100%;\r\n\t\toverflow-x: auto;\r\n\t}\r\n\t@media(max-width: 768px){\r\n\t\t\/* .custom-table-block tbody td{\r\n\t\t\twhite-space: nowrap;\r\n\t\t} *\/\r\n\t\t.custom-table-block .table-wrapper{\r\n\t\t\tmax-width: calc(100vw - 16px);\r\n\t\t}\r\n\t}\r\n<\/style>\r\n\n\n    <aside data-id=\"f\" class=\"aside-popup\">\r\n        <div class=\"popup-content\">\r\n            <div class=\"popup-close-btn\">\r\n                <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/themes\/xometry\/assets\/images\/cross.svg\" alt=\"close-popup\">\r\n            <\/div>\r\n            <div>\r\n                <div class=\"popup-title\">Forza di piegatura<\/div><div class=\"popup-text\">La forza necessaria per piegare una lamiera all&#8217;angolo desiderato. Dipende da fattori come lo spessore della lamiera, l&#8217;apertura a V della matrice, il tipo di materiale e il raggio di piegatura. Un calcolo accurato della forza di piegatura \u00e8 essenziale per evitare danni al materiale o agli utensili.<\/div>            <\/div>\r\n            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Group-5474.png\" alt=\"Forza di piegatura\" class=\"popup-img\">        <\/div>\r\n    <\/aside>\r\n\n\n    <aside data-id=\"t\" class=\"aside-popup\">\r\n        <div class=\"popup-content\">\r\n            <div class=\"popup-close-btn\">\r\n                <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/themes\/xometry\/assets\/images\/cross.svg\" alt=\"close-popup\">\r\n            <\/div>\r\n            <div>\r\n                <div class=\"popup-title\">Spessore della lamiera<\/div><div class=\"popup-text\">La misura dello spessore di una lamiera, solitamente espressa in millimetri (mm) o gauge. Lo spessore influisce sulla resistenza, flessibilit\u00e0 del metallo e sulla forza necessaria per piegarlo.<\/div>            <\/div>\r\n            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Group-5470.png\" alt=\"Spessore della lamiera\" class=\"popup-img\">        <\/div>\r\n    <\/aside>\r\n\n\n    <aside data-id=\"v\" class=\"aside-popup\">\r\n        <div class=\"popup-content\">\r\n            <div class=\"popup-close-btn\">\r\n                <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/themes\/xometry\/assets\/images\/cross.svg\" alt=\"close-popup\">\r\n            <\/div>\r\n            <div>\r\n                <div class=\"popup-title\">Apertura a V della matrice<\/div><div class=\"popup-text\">La larghezza della scanalatura a forma di V della matrice utilizzata per piegare la lamiera. Influisce sull&#8217;angolo di piegatura e sulla forza necessaria. Un&#8217;apertura a V pi\u00f9 ampia pu\u00f2 ospitare lamiere pi\u00f9 spesse e ridurre la forza di piegatura richiesta.<\/div>            <\/div>\r\n            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Group-5472.png\" alt=\"Apertura a V della matrice\" class=\"popup-img\">        <\/div>\r\n    <\/aside>\r\n\n\n    <aside data-id=\"b\" class=\"aside-popup\">\r\n        <div class=\"popup-content\">\r\n            <div class=\"popup-close-btn\">\r\n                <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/themes\/xometry\/assets\/images\/cross.svg\" alt=\"close-popup\">\r\n            <\/div>\r\n            <div>\r\n                <div class=\"popup-title\">Lunghezza minima della flangia<\/div><div class=\"popup-text\">La lunghezza pi\u00f9 breve della parte piegata della lamiera dal raggio esterno al bordo. \u00c8 fondamentale per garantire che la piega si formi correttamente senza distorcere il materiale.<\/div>            <\/div>\r\n            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Group-5473.png\" alt=\"Lunghezza minima della flangia\" class=\"popup-img\">        <\/div>\r\n    <\/aside>\r\n\n\n    <aside data-id=\"ir\" class=\"aside-popup\">\r\n        <div class=\"popup-content\">\r\n            <div class=\"popup-close-btn\">\r\n                <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/themes\/xometry\/assets\/images\/cross.svg\" alt=\"close-popup\">\r\n            <\/div>\r\n            <div>\r\n                <div class=\"popup-title\">Raggio interno<\/div><div class=\"popup-text\">Il raggio della curva interna di una piega su una lamiera. Il raggio interno influisce sull&#8217;integrit\u00e0 strutturale del materiale e sulla facilit\u00e0 di piegatura. Un raggio interno pi\u00f9 piccolo richiede maggiore precisione e pu\u00f2 aumentare il rischio di rotture.<\/div>            <\/div>\r\n            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Group-5471.png\" alt=\"Raggio interno\" class=\"popup-img\">        <\/div>\r\n    <\/aside>\r\n\n\n<h3 class=\"wp-block-heading\" id=\"h-calcolatore-interattivo-del-raggio-di-piega-della-lamiera\"><strong><strong>Calcolatore interattivo del raggio di piega della lamiera<\/strong><\/strong><\/h3>\n\n<div class=\"bend-radius-tool\">\r\n    <!-- Header Section -->\r\n    <div class=\"bend-radius-tool-header\">\r\n        <div class=\"bend-radius-tool-header__flex\">\r\n            <div class=\"bend-radius-tool-header__item\">\r\n                <div class=\"bend-radius-tool-header__title\">Materiale:<\/div>\r\n                <div class=\"bend-radius-tool-header__row\">\r\n                    <button class=\"bend-radius-tool-header__btn \"  data-material=\"aluminium\">Alluminio<\/button>\r\n                    <button class=\"bend-radius-tool-header__btn active\" data-material=\"steel\">Acciaio<\/button>\r\n                    <button class=\"bend-radius-tool-header__btn\" data-material=\"stainless_steel\">Acciaio inox<\/button>\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"bend-radius-tool-header__item\">\r\n                <div class=\"bend-radius-tool-header__title\">Unit\u00e0:<\/div>\r\n                <div class=\"bend-radius-tool-header__row\">\r\n                    <button class=\"bend-radius-tool-header__btn active\" data-unit=\"metric\">Metrico<\/button>\r\n                    <button class=\"bend-radius-tool-header__btn\" data-unit=\"imperial\">Imperiale<\/button>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n                    <div class=\"bend-radius-tool-header__item\">\r\n                <div class=\"bend-radius-tool-header__title \"> Scaricare il grafico:<\/div>\r\n                <div class=\"bend-radius-tool-header__row\">\r\n                    <a  id=\"bend-radius-tool-header__btn_download_png\"href=\"\" class=\"bend-radius-tool-header__btn_download\" download\r\n                    data-url-aluminium-metric = \"\"\r\n                    data-url-aluminium-imperial = \"\"\r\n                    data-url-steel-metric = \"\"\r\n                    data-url-steel-imperial = \"\"\r\n                    data-url-stainless_steel-metric = \"\"\r\n                    data-url-stainless_steel-imperial = \"\"\r\n                    >\r\n                        <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/themes\/xometry\/assets\/images\/icon_png.svg\" alt=\"\">\r\n                        PNG\r\n                    <\/a>\r\n                                            <a  href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-Air-Bending-Force-Chart-Xometry.pdf\" class=\"bend-radius-tool-header__btn_download\" download >\r\n                            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/themes\/xometry\/assets\/images\/icon_pdf.svg\" alt=\"\">\r\n                        PDF\r\n                        <\/a>\r\n                                    <\/div>\r\n            <\/div>\r\n            <\/div>\r\n\r\n    <!-- Table Section -->\r\n     <div class=\"bend-radius-tool__wrap\">\r\n        <table class=\"bend-radius-tool-table\">\r\n            <thead><tr><td rowspan=\"4\" class=\"bend-radius-tool__cell bend-radius-tool__cell_vertical bend-radius-tool__cell_light-blue bend-radius-tool__cell_metric\"><\/td><td class='bend-radius-tool__cell bend-radius-tool__cell_dark-blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric'><a href='#v'>V, mm <span class='bend-radius-tool__info'>i<\/span><\/a><\/td><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>6<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>8<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>10<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>12<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>16<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>20<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>25<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>32<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>40<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>50<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>63<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>80<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>100<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>125<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>160<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>200<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>250<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>320<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>400<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>500<\/th><td rowspan=\"4\" class=\"bend-radius-tool__cell bend-radius-tool__cell_vertical bend-radius-tool__cell_light-blue bend-radius-tool__cell_metric\"><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_dark-blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric'><a href='#b'>b, mm <span class='bend-radius-tool__info'>i<\/span><\/a><\/td><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>4<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>5.5<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>7<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>8.5<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>11<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>14<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>17.5<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>22<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>28<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>35<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>45<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>55<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>71<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>89<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>113<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>140<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>175<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>226<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>280<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>350<\/th><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_dark-blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric'><a href='#ir'>ir, mm <span class='bend-radius-tool__info'>i<\/span><\/a><\/td><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>1<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>1.3<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>1.6<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>2<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>2.6<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>3.3<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>4<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>5<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>6.5<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>8<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>10<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>13<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>16<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>20<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>26<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>33<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>41<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>53<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>65<\/th><th class='bend-radius-tool__cell bend-radius-tool__cell_blue'>83<\/th><\/tr><\/thead><tbody><tr><td rowspan=\"19\" class=\"bend-radius-tool__cell_vertical bend-radius-tool__cell bend-radius-tool__cell_dark-blue bend-radius-tool__cell_metric\"><a href=\"#t\">t, mm <span class=\"bend-radius-tool__info\">i<\/span><\/a><\/td><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='0.5'>0.5<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>4<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>4.4<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td rowspan=\"19\" class=\"bend-radius-tool__cell_vertical bend-radius-tool__cell bend-radius-tool__cell_dark-blue bend-radius-tool__cell_metric\"><a href=\"#f\">F, t\/m <span class=\"bend-radius-tool__info\">i<\/span><\/a><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='0.8'>0.8<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>4<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>5.5<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>7<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='1'>1<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>11<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>8<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>7<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>6<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='1.2'>1.2<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>16<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>12<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>10<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>8<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>6<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='1.5'>1.5<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>17<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>15<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>13<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>9<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>8<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='2'>2<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>27<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>22<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>17<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>13<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>11<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='2.5'>2.5<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>35<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>26<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>21<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>17<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>13<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='3'>3<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>38<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>30<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>24<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>19<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>15<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='4'>4<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>54<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>42<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>34<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>27<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>21<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='5'>5<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>67<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>52<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>42<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>33<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>26<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='6'>6<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>75<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>60<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>48<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>38<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>30<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='8'>8<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>107<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>85<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>68<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>53<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>43<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='10'>10<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>134<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>105<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>85<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>67<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>53<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='12'>12<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>153<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>120<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>95<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>78<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>60<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='15'>15<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>188<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>150<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>120<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>95<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>75<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='20'>20<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>215<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>170<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>135<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>108<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>85<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='25'>25<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>265<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>210<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>170<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>130<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>105<\/td><td class='bend-radius-tool__cell'><\/td><\/tr><tr><td class='bend-radius-tool__cell bend-radius-tool__cell_blue bend-radius-tool__cell_fixed bend-radius-tool__cell_metric' data-value='30'>30<\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell'><\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>300<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>240<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>190<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell bend-radius-tool__cell_value-blue'>150<\/td><td class='bend-radius-tool__cell_value bend-radius-tool__cell '>120<\/td><\/tr><\/tbody>        <\/table>\r\n    <\/div>\r\n\r\n    <!-- Legend Section -->\r\n    <div class=\"bend-radius-tool-legend \">\r\n        <span><b>t<\/b> = Spessore della lamiera<\/span>\r\n        <span><b>V<\/b> = Apertura a V<\/span>\r\n        <span><b>b<\/b> = Lunghezza minima della flangia<\/span>  \r\n        <span><b>ir<\/b> = Raggio interno <\/span>\r\n        <span><b>F<\/b>= Forza di flessione<\/span>\r\n        <span><b style=\"color: #007bff;\">68<\/b> &#8211; I valori colorati in blu sono <span style='color: #007bff;'>optimal<\/span><\/span>\r\n    <\/div>\r\n    <div class=\"bend-radius-tool-legend\">\r\n    *Questa tabella \u00e8 applicabile agli acciai strutturali con un limite di snervamento approssimativo di 400 MPa, in particolare se formati con un angolo di 90\u00b0.     \r\n    <\/div>\r\n<\/div>\r\n<div class=\"bend-radius-calculator__btn blue_btn\" id=\"bend-radius-calculator__btn\">Apri calcolatore<\/div>\r\n<div class=\"bend-radius-calculator__sticky\" id=\"bend-radius-calculator__btn_stiky\">\r\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"26\" height=\"32\" viewBox=\"0 0 26 32\" fill=\"none\">\r\n    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M3.81287 0C1.74709 0 0.0625 1.68459 0.0625 3.75037V28.2496C0.0625 30.3154 1.74709 32 3.81287 32H22.1871C24.2529 32 25.9375 30.3154 25.9375 28.2496V3.75037C25.9375 1.68459 24.2529 0 22.1871 0H3.81287ZM5.34351 4.59375H20.6565C21.8737 4.59375 22.875 5.59509 22.875 6.81226V6.81276C22.875 8.02993 21.8737 9.03125 20.6565 9.03125H5.34351C4.12632 9.03125 3.125 8.02991 3.125 6.81274V6.81224C3.125 5.59507 4.12632 4.59375 5.34351 4.59375ZM5.34375 12.25C6.56099 12.25 7.5625 13.2515 7.5625 14.4688C7.5625 15.686 6.56099 16.6875 5.34375 16.6875C4.12651 16.6875 3.125 15.686 3.125 14.4688C3.125 13.2515 4.12651 12.25 5.34375 12.25ZM13 12.25C14.2172 12.25 15.2188 13.2515 15.2188 14.4688C15.2188 15.686 14.2172 16.6875 13 16.6875C11.7828 16.6875 10.7812 15.686 10.7812 14.4688C10.7812 13.2515 11.7828 12.25 13 12.25ZM20.6562 12.25C21.8735 12.25 22.875 13.2515 22.875 14.4688C22.875 15.686 21.8735 16.6875 20.6562 16.6875C19.439 16.6875 18.4375 15.686 18.4375 14.4688C18.4375 13.2515 19.439 12.25 20.6562 12.25ZM5.34375 18.375C6.56099 18.375 7.5625 19.3765 7.5625 20.5938C7.5625 21.811 6.56099 22.8125 5.34375 22.8125C4.12651 22.8125 3.125 21.811 3.125 20.5938C3.125 19.3765 4.12651 18.375 5.34375 18.375ZM13 18.375C14.2172 18.375 15.2188 19.3765 15.2188 20.5938C15.2188 21.811 14.2172 22.8125 13 22.8125C11.7828 22.8125 10.7812 21.811 10.7812 20.5938C10.7812 19.3765 11.7828 18.375 13 18.375ZM20.656 18.375H20.6565C21.8737 18.375 22.875 19.3763 22.875 20.5935V26.719C22.875 27.9362 21.8736 28.9375 20.6565 28.9375H20.656C19.4388 28.9375 18.4375 27.9362 18.4375 26.719V20.5935C18.4375 19.3763 19.4388 18.375 20.656 18.375ZM5.34375 24.5C6.56099 24.5 7.5625 25.5015 7.5625 26.7188C7.5625 27.936 6.56099 28.9375 5.34375 28.9375C4.12651 28.9375 3.125 27.936 3.125 26.7188C3.125 25.5015 4.12651 24.5 5.34375 24.5ZM13 24.5C14.2172 24.5 15.2188 25.5015 15.2188 26.7188C15.2188 27.936 14.2172 28.9375 13 28.9375C11.7828 28.9375 10.7812 27.936 10.7812 26.7188C10.7812 25.5015 11.7828 24.5 13 24.5Z\" fill=\"white\"\/>\r\n    <\/svg>\r\n<\/div>\r\n<div class=\"modal_overlay\" id=\"bend-radius-calculator__overlay\"><\/div>\r\n<div class=\"bend-radius-calculator\" id=\"bend-radius-calculator\">\r\n    <h3 class=\"bend-radius-calculator__title\">\r\n        <strong>\r\n            Calcolatore del raggio di piegatura della lamiera         <\/strong>\r\n    <\/h3>\r\n    <div class=\"bend-radius-calculator__wrap\">\r\n        <div class=\"bend-radius-calculator__content\">\r\n            <div class=\"bend-radius-calculator-result\">\r\n                <div class=\"bend-radius-calculator__subtitle\">Risultati<\/div>\r\n                <table class=\"bend-radius-calculator__table\">\r\n                    <tbody>\r\n                        <tr class=\"\"><td class=\"bend-radius-calculator-result__cell\">4<\/td><td class=\"bend-radius-calculator-result__cell\">17.5<\/td><td class=\"bend-radius-calculator-result__cell\">25<\/td><td class=\"bend-radius-calculator-result__cell\">67<\/td><\/tr><tr class=\"\"><td class=\"bend-radius-calculator-result__cell\">5<\/td><td class=\"bend-radius-calculator-result__cell\">22<\/td><td class=\"bend-radius-calculator-result__cell\">32<\/td><td class=\"bend-radius-calculator-result__cell\">52<\/td><\/tr><tr class=\"bend-radius-calculator-result__row-optimal\"><td class=\"bend-radius-calculator-result__cell bend-radius-calculator-result__optimal\">6.5<\/td><td class=\"bend-radius-calculator-result__cell bend-radius-calculator-result__optimal\">28<\/td><td class=\"bend-radius-calculator-result__cell bend-radius-calculator-result__optimal\">40<\/td><td class=\"bend-radius-calculator-result__cell bend-radius-calculator-result__optimal\">42<\/td><\/tr><tr class=\"bend-radius-calculator-result__row-optimal\"><td class=\"bend-radius-calculator-result__cell bend-radius-calculator-result__optimal\">8<\/td><td class=\"bend-radius-calculator-result__cell bend-radius-calculator-result__optimal\">35<\/td><td class=\"bend-radius-calculator-result__cell bend-radius-calculator-result__optimal\">50<\/td><td class=\"bend-radius-calculator-result__cell bend-radius-calculator-result__optimal\">33<\/td><\/tr><tr class=\"\"><td class=\"bend-radius-calculator-result__cell\">10<\/td><td class=\"bend-radius-calculator-result__cell\">45<\/td><td class=\"bend-radius-calculator-result__cell\">63<\/td><td class=\"bend-radius-calculator-result__cell\">26<\/td><\/tr>                    <\/tbody>\r\n                    <tfoot>\r\n                        <tr>\r\n                            <td class=\"bend-radius-calculator-result__cell_footer\">ir, <span class=\"bend-radius-calculator-result__unit\" data-metric=\"mm\" data-imperial=\"in\">mm<\/span><\/td>\r\n                            <td class=\"bend-radius-calculator-result__cell_footer\">b, <span class=\"bend-radius-calculator-result__unit\" data-metric=\"mm\" data-imperial=\"in\">mm<\/span><\/td>\r\n                            <td class=\"bend-radius-calculator-result__cell_footer\">V, <span class=\"bend-radius-calculator-result__unit\" data-metric=\"mm\" data-imperial=\"in\">mm<\/span><\/td>\r\n                            <td class=\"bend-radius-calculator-result__cell_footer\">F, <span class=\"bend-radius-calculator-result__unit\" data-metric=\"t\/m\" data-imperial=\"t\/ft\">t\/m<\/span><\/td>\r\n                        <\/tr>\r\n                    <\/tfoot>\r\n                <\/table>\r\n            <\/div>\r\n            <div class=\"bend-radius-calculator-picker\">\r\n                <div class=\"bend-radius-calculator__subtitle\"><span>Selezionare lo spessore del foglio (<span class=\"bend-radius-calculator-result__unit\" data-metric=\"mm\" data-imperial=\"in\">mm<\/span>)<span><\/div>\r\n                <div class=\"bend-radius-calculator-picker__wrap\">\r\n                    <ul class=\"bend-radius-calculator-picker__list\">\r\n                        <li class=\"bend-radius-calculator-picker__item\"><\/li><li class=\"bend-radius-calculator-picker__item\"><\/li><li class=\"bend-radius-calculator-picker__item\"><\/li><li class=\"bend-radius-calculator-picker__item\"><\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"0.5\">0.5<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"0.8\">0.8<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"1\">1<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"1.2\">1.2<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"1.5\">1.5<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"2\">2<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"2.5\">2.5<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"3\">3<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"4\">4<\/li><li class=\"bend-radius-calculator-picker__item bend-radius-calculator-picker__item_selected\" data-value=\"5\">5<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"6\">6<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"8\">8<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"10\">10<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"12\">12<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"15\">15<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"20\">20<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"25\">25<\/li><li class=\"bend-radius-calculator-picker__item \" data-value=\"30\">30<\/li><li class=\"bend-radius-calculator-picker__item\"><\/li><li class=\"bend-radius-calculator-picker__item\"><\/li><li class=\"bend-radius-calculator-picker__item\"><\/li><li class=\"bend-radius-calculator-picker__item\"><\/li>                    <\/ul>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n        <div class=\"bend-radius-calculator-img\">\r\n           <div class=\"bend-radius-calculator-img__wrap\">\r\n                <div class=\"bend-radius-calculator-img__item bend-radius-calculator-img__item_b\">b <span>17.5-45<\/span><\/div>\r\n                <div class=\"bend-radius-calculator-img__item bend-radius-calculator-img__item_ir\">ir <span>4-10<\/span><\/div>\r\n                <div class=\"bend-radius-calculator-img__item bend-radius-calculator-img__item_f\">F <span>18.2-46.9<\/span><\/div>\r\n                <div class=\"bend-radius-calculator-img__item bend-radius-calculator-img__item_t\">t <span>5<\/span><\/div>\r\n                <div class=\"bend-radius-calculator-img__item bend-radius-calculator-img__item_v\">V <span>25-63<\/span><\/div>\r\n                <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/themes\/xometry\/template-parts\/blocks\/bend-radius-tool-block\/img\/sheet-metal-bending-radius-illustration.svg\" alt=\"\"> \r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\r\n\r\n<style>\r\n    .bend-radius-tool tbody tr:nth-child(16) td:not(.bend-radius-tool__cell_imperial):nth-child(2),\r\n    .bend-radius-tool tbody tr:nth-child(16) td.bend-radius-tool__cell_imperial +td:not(.bend-radius-tool__cell_imperial),\r\n    .bend-radius-tool tbody tr:nth-child(2) td:last-child{\r\n        position: relative;\r\n    }\r\n   .bend-radius-tool tbody tr:nth-child(16) td:not(.bend-radius-tool__cell_imperial):nth-child(2):before,\r\n   .bend-radius-tool tbody tr:nth-child(16) td.bend-radius-tool__cell_imperial +td:not(.bend-radius-tool__cell_imperial):before,\r\n   .bend-radius-tool tbody tr:nth-child(2) td:last-child:before {\r\n    content:\"Un'apertura a V pi\u00f9 piccola richiede una forza maggiore e non \u00e8 consigliata\";\r\n    position: absolute;\r\n    color: #8495A3;\r\n    top: 4px;\r\n    left: 12px;\r\n    text-align: left;\r\n    font-size: 14px;\r\n    line-height: 20px;\r\n    width: 266px;  \r\n    }\r\n    .bend-radius-tool tbody tr:nth-child(2) td:last-child:before{\r\n        content: \"Sono possibili aperture a V pi\u00f9 grandi, richiedono meno forza\";\r\n        text-align: right;\r\n        left: unset;\r\n        right:12px;\r\n    }\r\n    .bend-radius-calculator-result__optimal:first-child:before {\r\n        content: \"Valori ottimali\";\r\n    }\r\n<\/style>\n\n<h2 class=\"wp-block-heading\" id=\"h-determinazione-del-raggio-di-piega-corretto-con-il-grafico-della-forza-di-piega-in-aria\"><strong><strong>Determinazione del raggio di piega corretto con il grafico della forza di piega in aria<\/strong><\/strong><\/h2>\n\n<h3 class=\"wp-block-heading\" id=\"h-piegatura-a-v-e-in-aria\"><strong><strong>Piegatura a V e in aria<\/strong><\/strong><\/h3>\n\n\n<p>I produttori usano comunemente tecniche di piegatura a V e in aria per ottenere pieghi precisi nella lamiera. La piegatura a V prevede il posizionamento della lamiera su una matrice a V e la pressatura con un punzone per realizzare la forma. La piegatura in aria usa un metodo simile ma consente una maggiore flessibilit\u00e0 non forzando il materiale a conformarsi completamente alla forma della matrice, il che aiuta a ottenere diversi angoli di piegatura.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"h-impatto-dello-spessore-della-lamiera-sul-raggio-di-curvatura-e-altri-parametri\"><strong>Impatto dello spessore della lamiera sul raggio di curvatura e altri parametri<\/strong><\/h4>\n\n\n<p>Lo spessore della lamiera ha un impatto diretto sul raggio di piegatura e altri parametri di critici, come l&#8217;apertura a V, la forza di piegatura e la lunghezza della flangia. Comprendere questa relazione \u00e8 fondamentale per garantire la qualit\u00e0 e la durata della piegatura, nonch\u00e9 per ottimizzare il processo di produzione.<\/p>\n\n\n<h5 class=\"wp-block-heading\" id=\"h-raggio-di-piega\"><strong>Raggio di piega<\/strong><\/h5>\n\n\n<p>I fogli pi\u00f9 spessi richiedono raggi di curvatura pi\u00f9 ampi per evitare crepe o danni al materiale. Questo perch\u00e9 la piegatura induce sollecitazioni di trazione e compressione sul foglio. I fogli pi\u00f9 spessi sono meno flessibili e pi\u00f9 inclini a crepe se il raggio di curvatura \u00e8 troppo piccolo. Garantire un raggio di piega appropriato aiuta a mantenere l&#8217;integrit\u00e0 del materiale e previene i difetti.<\/p>\n\n\n<h5 class=\"wp-block-heading\" id=\"h-apertura-a-v\"><strong>Apertura a V<\/strong><\/h5>\n\n\n<p>L&#8217;apertura a V della matrice, che \u00e8 lo spazio in cui la lamiera viene pressata per formare la piega, deve essere regolata in base allo spessore della lamiera. Le lamiere pi\u00f9 spesse richiedono un&#8217;apertura a V pi\u00f9 grande per i seguenti motivi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Adattamento del materiale<\/strong>: un&#8217;apertura a V pi\u00f9 ampia fornisce spazio sufficiente per piegare il materiale pi\u00f9 spesso senza una forza eccessiva.<\/li>\n\n\n\n<li><strong>Riduzione della concentrazione della forza<\/strong>: un&#8217;apertura pi\u00f9 ampia aiuta a distribuire la forza di piegatura in modo pi\u00f9 uniforme sul materiale, riducendo il rischio di crepe o deformazioni.<\/li>\n<\/ul>\n\n\n<h5 class=\"wp-block-heading\" id=\"h-forza-di-piegatura\"><strong>Forza di piegatura<\/strong><\/h5>\n\n\n<p>La forza di richiesta per ottenere la piegatura desiderata aumenta con lo spessore della lamiera. Ci\u00f2 \u00e8 dovuto alla maggiore resistenza dei materiali pi\u00f9 spessi alla deformazione. La relazione pu\u00f2 essere riassunta come segue:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Maggiore resistenza<\/strong>: i fogli pi\u00f9 spessi hanno pi\u00f9 materiale da deformare, il che richiede pi\u00f9 forza.&nbsp;<\/li>\n\n\n\n<li><strong>Requisiti degli utensili<\/strong>: gli utensili e i macchinari utilizzati devono essere in grado di esercitare la forza maggiore necessaria per i fogli pi\u00f9 spessi.<\/li>\n<\/ul>\n\n\n<h5 class=\"wp-block-heading\" id=\"h-lunghezza-flangia\"><strong>Lunghezza flangia<\/strong><\/h5>\n\n\n<p>La lunghezza della flangia, ovvero la lunghezza della lamiera che si estende dalla piega, \u00e8 influenzata anche dallo spessore della lamiera:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Lunghezza minima della flangia<\/strong>: le lamiere pi\u00f9 spesse richiedono generalmente una lunghezza minima della flangia superiore per evitare che il materiale diventi instabile o si deformi durante la piegatura.<\/li>\n\n\n\n<li><strong>Attrezzatura e configurazione<\/strong>: una lunghezza della flangia adeguata garantisce che la lamiera sia adeguatamente supportata durante il processo di piegatura, contribuendo a una forma pi\u00f9 precisa e uniforme.<\/li>\n<\/ul>\n\n\n<h3 class=\"wp-block-heading\" id=\"h-come-i-produttori-utilizzano-il-grafico-della-forza-di-piegatura-in-aria-per-piegare-la-lamiera\"><strong>Come i produttori utilizzano il grafico della forza di piegatura in aria per piegare la lamiera<\/strong><\/h3>\n\n    <aside class=\"article-content-aside\">\r\n        <a href=\"https:\/\/xometry.pro\/it\/topic\/cambio-6061-t6-per-5052-h32-piegatura-peso-contro-resistenza\/\" class=\"aside-image sidebar__aside-image\"><img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/11\/community-icon-1.svg\" alt=\"\"><\/a><a href=\"https:\/\/xometry.pro\/it\/topic\/cambio-6061-t6-per-5052-h32-piegatura-peso-contro-resistenza\/\" class=\"aside-link\">Cambio 6061-T6 per 5052-H32 (piegatura), peso contro resistenza<\/a>    <\/aside>\r\n    \n\n\n<p>I produttori utilizzano tabelle di forza di piegatura in aria per determinare l&#8217;apertura a V appropriata della matrice, la lunghezza minima della flangia e la forza di piegatura richiesta per specifici spessori di lamiera e i raggi di piegatura. Ecco come funziona il processo:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1465\" height=\"980\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart.png\" alt=\"\" class=\"wp-image-65383\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart.png 1465w, https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart-300x201.png 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart-1024x685.png 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart-768x514.png 768w\" sizes=\"(max-width: 1465px) 100vw, 1465px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart.png\" data-fancybox=\"gallery-27826\" data-caption=\"Screenshot del grafico interattivo della forza di piegatura in aria\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart.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\">Screenshot del grafico interattivo della forza di piegatura in aria<\/figcaption><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Trovare lo spessore della lamiera necessario<\/strong>: iniziare individuando lo spessore della lamiera richiesto nella prima colonna.<\/li>\n\n\n\n<li><strong>Identificare l&#8217;apertura a V della matrice richiesta<\/strong>: questo \u00e8 il fattore principale che i produttori prendono in considerazione. Li aiuta a scegliere gli utensili giusti per piegare una lamiera.<\/li>\n\n\n\n<li><strong>Determinare la forza di piegatura richiesta<\/strong>: verificare al centro della tabella per trovare la forza di piegatura in tonnellate per metro (t\/m).<\/li>\n\n\n\n<li><strong>Identificare la lunghezza minima della flangia e il raggio interno ottenibile<\/strong>: trovare la lunghezza minima della flangia adatta all&#8217;apertura a V selezionata, nonch\u00e9 il raggio interno ottenibile per questo spessore di lamiera.<\/li>\n<\/ol>\n\n\n<h4 class=\"wp-block-heading\" id=\"h-esempio-pratico-piegatura-a-90-gradi-di-una-lamiera-d-acciaio-da-4-mm\"><strong>Esempio pratico: piegatura a 90 gradi di una lamiera d\u2019acciaio da 4 mm<\/strong><\/h4>\n\n\n<p>Utilizzando la tabella sopra, potete seguire questi passaggi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Apertura a V adatta:<\/strong> per una lamiera d\u2019acciaio da 4 mm, l&#8217;apertura a V adatta \u00e8 di 20-50 mm.<\/li>\n\n\n\n<li><strong>Lunghezza minima della flangia:<\/strong> ogni flangia deve essere di almeno 14-35 mm.<\/li>\n\n\n\n<li><strong>Raggio di piega realizzabile:<\/strong> il raggio di curvatura realizzabile \u00e8 di 3,3-8 mm.<\/li>\n\n\n\n<li><strong>Valori ottimali:<\/strong> i valori blu in questa tabella sono ottimali.<\/li>\n<\/ul>\n\n\n\n<p>Per vostra comodit\u00e0, il calcolatore sotto la tabella organizza questi valori in un modo pi\u00f9 compatto e intuitivo:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1477\" height=\"698\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart2.png\" alt=\"\" class=\"wp-image-65395\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart2.png 1477w, https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart2-300x142.png 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart2-1024x484.png 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart2-768x363.png 768w\" sizes=\"(max-width: 1477px) 100vw, 1477px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart2.png\" data-fancybox=\"gallery-27826\" data-caption=\"Screenshot del grafico interattivo della forza di piegatura in aria\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/12\/IT-air-bending-force-chart2.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\">Screenshot del grafico interattivo della forza di piegatura in aria<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Nota:<\/strong> Questa tabella \u00e8 rilevante per le lamiere piegate a 90\u00b0. La tabella predefinita (quando sono selezionate Metrico e Acciaio) si applica agli acciai strutturali con un limite di snervamento approssimativo di 400 MPa. Per l&#8217;alluminio, moltiplicare i valori di forza per 0,5; per l&#8217;acciaio inox, moltiplicare per 1,5 (nella nostra tabella \u00e8 possibile semplicemente passare da un materiale all&#8217;altro). Questa tabella \u00e8 solo un riferimento.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusione\"><strong>Conclusione<\/strong><\/h2>\n\n\n<p>Questo articolo, insieme al grafico interattivo e al calcolatore, illustra come lo spessore della lamiera influisca su vari parametri di piegatura, incluso il raggio di piegatura. Tuttavia, i parametri di piega dipendono anche dal materiale specifico della lamiera. Lo stesso materiale proveniente da diversi fornitori pu\u00f2 avere propriet\u00e0 diverse, quindi \u00e8 fondamentale consultare il fornitore del materiale quando si prendono decisioni di progettazione.<\/p>\n\n\n\n<p>In aggiunta, potete contare sul produttore del vostro componente. La sua esperienza e competenza possono guidarvi nel prendere le decisioni giuste e determinare i parametri di piegatura ottimali tramite test.<\/p>\n\n\n\n<p>Nella maggior parte dei casi, quando si progettano parti, \u00e8 possibile seguire la regola empirica per il raggio di piega minimo e quindi richiedere un feedback al produttore delle parti. Gli ingegneri e la rete di partner di produzione Xometry conducono sempre una verifica di producibilit\u00e0 e forniscono un feedback prima di procedere con la produzione, assicurando che le parti siano progettate e prodotte per soddisfare le specifiche.<\/p>\n\n\n\n<p>In Xometry Europa offriamo <a href=\"https:\/\/xometry.eu\/it\/lavorazione-della-lamiera\/\" target=\"_blank\" rel=\"noreferrer noopener\">servizi di lavorazione della lamiera<\/a> ad alta precisione nonch\u00e9 servizi di consulenza sulla progettazione (DFM). Grazie al nostro <a href=\"https:\/\/get.xometry.eu\/?locale=it\" target=\"_blank\" rel=\"noreferrer noopener\">Motore di Quotazione Istantaneo<\/a> e alla nostra rete di oltre 2.000 produttori, vi garantiamo un processo di produzione dei componenti fluido, dalla quotazione alla consegna a domicilio.<\/p>\n","protected":false},"author":50,"featured_media":18053,"comment_status":"open","ping_status":"closed","template":"","categories":[],"c-tag-articles":[],"global-tag":[577],"class_list":["post-27826","articles","type-articles","status-publish","has-post-thumbnail","hentry","global-tag-lavorazione-della-lamiera"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Raggio minimo di piega per la lamiera | Xometry Pro<\/title>\n<meta name=\"description\" content=\"Usate le tabelle di riferimento Xometry scoprendo quale raggio di piegatura sia il pi\u00f9 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