{"id":50231,"date":"2024-11-07T08:40:13","date_gmt":"2024-11-07T08:40:13","guid":{"rendered":"https:\/\/www.harsle.com\/?page_id=50231"},"modified":"2026-10-05T02:14:24","modified_gmt":"2026-10-05T02:14:24","slug":"bending-force-calculator","status":"publish","type":"page","link":"https:\/\/www.harsle.com\/pt\/bending-force-calculator\/","title":{"rendered":"Calculadora de For\u00e7a de Flex\u00e3o"},"content":{"rendered":"<p><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/11\/bending-force.png\" alt=\"Bending Force Calculator\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/11\/bending-force.png 500w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/11\/bending-force-300x300.png 300w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/11\/bending-force-150x150.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/11\/bending-force-430x430.png 430w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><br \/>\n\t\t\tThe bending force required for a press brake to bend a sheet metal piece can be calculated using a formula based on the material type, thickness, bend length, and die opening size. Here\u2019s the general formula:\u00a0<\/p>\n<h4><strong>F=K*L*S\u00b2*UTS\/V<\/strong>\u200b<\/h4>\n<p>where:<\/p>\n<ul>\n<li><strong>F<\/strong> is the bending force (in kN or tons).<\/li>\n<li><strong>L<\/strong> is the bend length (in mm) \u2013 the length of the sheet being bent.<\/li>\n<li><strong>S<\/strong> is the sheet thickness (in mm) \u2013 the thickness of the metal sheet.<\/li>\n<li><strong>UTS<\/strong> is the ultimate tensile strength (in N\/mm\u00b2) of the material \u2013 a property that varies based on the metal type.<\/li>\n<li><strong>V<\/strong> is the die opening (in mm) \u2013 the width of the V-shaped die opening that supports the sheet during bending.<\/li>\n<\/ul>\n<style>\n        #air-bending-calculator {\n            line-height: 1.6;\n            color: inherit;\n            max-width: 100%;\n            margin: 0 auto;\n            padding: 1em;\n        }\n        #air-bending-calculator .calculator-container {\n            background-color: #f8f9fa;\n            border-radius: 8px;\n            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n            padding: 1em;\n        }\n        #air-bending-calculator h2 {\n            color: #000000;\n            text-align: center;\n            margin-top: 0;\n            margin-bottom: 1em;\n            font-size: 1.5em;\n        }\n        #air-bending-calculator .form-group {\n            margin-bottom: 1em;\n        }\n        #air-bending-calculator label {\n            display: block;\n            margin-bottom: 0.5em;\n            font-weight: bold;\n        }\n        #air-bending-calculator input[type=\"number\"],\n        #air-bending-calculator select {\n            width: 100%;\n            padding: 0.5em;\n            border: 1px solid #ddd;\n            border-radius: 4px;\n            box-sizing: border-box;\n            font-size: 1em;\n        }\n        #air-bending-calculator select {\n            -webkit-appearance: none;\n            -moz-appearance: none;\n            appearance: none;\n            background-image: url('data:image\/svg+xml;utf8,<svg fill=\"%23333\" height=\"24\" viewBox=\"0 0 24 24\" width=\"24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M7 10l5 5 5-5z\"\/><\/svg>');\n            background-repeat: no-repeat;\n            background-position: right 0.5em center;\n            background-size: 1em;\n            padding-right: 2em;\n        }\n        #air-bending-calculator .die-opening-options {\n            display: flex;\n            justify-content: space-between;\n            margin-top: 0.5em;\n        }\n        #air-bending-calculator .die-opening-option {\n            flex: 1;\n            text-align: center;\n        }\n        #air-bending-calculator #results {\n            background-color: #e8f6fd;\n            border-radius: 8px;\n            padding: 1em;\n            margin-top: 1em;\n        }\n        #air-bending-calculator #results h3 {\n            color: #007bff;\n            margin-top: 0;\n            font-size: 1.2em;\n            border-bottom: 2px solid #007bff;\n            padding-bottom: 0.5em;\n            margin-bottom: 0.5em;\n        }\n        #air-bending-calculator .result-item {\n            display: flex;\n            justify-content: space-between;\n            margin-bottom: 0.5em;\n            padding: 0.5em 0;\n            border-bottom: 1px solid #e0e0e0;\n        }\n        #air-bending-calculator .result-item:last-child {\n            border-bottom: none;\n        }\n    <\/style>\n<h2>Air Bending Force Calculator<\/h2>\n<form id=\"bending-calculator\" aria-label=\"Air Bending Force Calculator Form\">\n                <label for=\"material\">Material:<\/label><br \/>\n                <select id=\"material\" required><option value=\"mild_steel\" selected>Mild Steel<\/option><option value=\"stainless_steel\">Stainless Steel<\/option><option value=\"aluminum\">Aluminum<\/option><\/select><br \/>\n                <label for=\"thickness\">Sheet Thickness (mm):<\/label><br \/>\n                <input type=\"number\" id=\"thickness\" step=\"0.1\" min=\"0.1\" required><br \/>\n                <label for=\"length\">Bending Length (mm):<\/label><br \/>\n                <input type=\"number\" id=\"length\" step=\"1\" min=\"1\" required><br \/>\n                <label for=\"bending_angle\">Bending Angle (degrees):<\/label><br \/>\n                <input type=\"number\" id=\"bending_angle\" step=\"1\" min=\"0\" max=\"180\" value=\"90\" required><br \/>\n                <label>Die Opening (V):<\/label><br \/>\n                        <input type=\"radio\" id=\"v_opening_min\" name=\"v_opening\" value=\"min\"><br \/>\n                        <label for=\"v_opening_min\">Minimum<\/label><br \/>\n                        <input type=\"radio\" id=\"v_opening_opt\" name=\"v_opening\" value=\"opt\" checked><br \/>\n                        <label for=\"v_opening_opt\">Optimal<\/label><br \/>\n                        <input type=\"radio\" id=\"v_opening_max\" name=\"v_opening\" value=\"max\"><br \/>\n                        <label for=\"v_opening_max\">Maximum<\/label><br \/>\n        <\/form>\n<h3>Results<\/h3>\n","protected":false},"excerpt":{"rendered":"<p>A for\u00e7a de flex\u00e3o necess\u00e1ria para uma prensa dobradeira dobrar uma pe\u00e7a de chapa met\u00e1lica pode ser calculada usando uma f\u00f3rmula<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-50231","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.harsle.com\/pt\/wp-json\/wp\/v2\/pages\/50231","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.harsle.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.harsle.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/pt\/wp-json\/wp\/v2\/comments?post=50231"}],"version-history":[{"count":0,"href":"https:\/\/www.harsle.com\/pt\/wp-json\/wp\/v2\/pages\/50231\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.harsle.com\/pt\/wp-json\/wp\/v2\/media?parent=50231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}