{"id":702,"date":"2026-10-05T08:57:48","date_gmt":"2026-10-05T08:57:48","guid":{"rendered":"https:\/\/aft-forge.jk-ideaweb.com\/?p=702"},"modified":"2026-10-22T14:32:55","modified_gmt":"2026-10-22T14:32:55","slug":"open-die-forging-closed-die-forging","status":"publish","type":"post","link":"https:\/\/aft-forge.com\/en\/forging-service\/open-die-forging-closed-die-forging\/","title":{"rendered":"Open Die Forging &amp; Closed Die Forging"},"content":{"rendered":"\n<div class=\"wp-block-group alignwide openlist is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"alignfull dt wp-block-paragraph\">High Performance and Resilience<\/p>\n\n\n\n<p class=\"alignfull dd text wp-block-paragraph\">Aluminum forged products can be found on numerous high-end and race-certified vehicles, whether its 2-wheeled or 4-wheeled. MotoGP, WSBK, Formula 1, WRC, IndyCar Series, nearly every single international motorsport racing has implemented forged aluminum alloy on their vehicles. Therefore, these examples show how crucial and necessary forged aluminum parts are in reducing weight while still keeping integrity.<\/p>\n\n\n\n<p class=\"alignfull dt wp-block-paragraph\">Why So Great in Quality?<\/p>\n\n\n\n<p class=\"alignfull dd wp-block-paragraph\">Forged aluminum parts are robust, light- weight, and own great aesthetics, but what made it so magnificent?<\/p>\n\n\n\n<p class=\"alignfull dd wp-block-paragraph\">Forging metal provides a unified form of the structure, since it\u2019s hammered and\/ or pressed into a mass smaller than its original form, Once forged, the metal forms an equally distributed and tightened grain structure, thus increasing hardness, reduces wear, free of porosity, eliminates shrinkage, and handles impact way better than casting.<\/p>\n\n\n\n<p class=\"alignfull dd text has-custom-css wp-custom-css-f21c91fb wp-block-paragraph\">Thanks to the natural lighter mass aluminum, it has only one- third the weight of steel, therefore parts can be made thicker yet still reducing a considerable amount of weight.<\/p>\n<\/div>\n\n\n\n<p class=\"has-text-align-center alignfull has-custom-css wp-custom-css-a14ff0c5 wp-block-paragraph\" style=\"font-size:18px\"><strong>Aluminum Forging 101<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-group alignwide openlist is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"alignfull dt wp-block-paragraph\">Open Die Forging<\/p>\n\n\n\n<p class=\"alignfull dd text wp-block-paragraph\">As the name suggests, an open die forging process does not enclose the aluminum workpiece (a billet). While shaping it, heated, amongst a top die installed to the upper ram of the forging machine, and a bottom die on the lower part of the machine. The billet is worked at around 300~500\u2103, and progressively shaped into the desired build through precise hammering or pressing of the billet.<\/p>\n\n\n\n<p class=\"alignfull dt wp-block-paragraph\">Closed Die Forging<\/p>\n\n\n\n<p class=\"alignfull dd text has-custom-css wp-custom-css-5485727c wp-block-paragraph\">Closed die forging is whenever the upper ram descends on the lower hammer, the top and bottom die meets, and they fully \u201cclose up\u201d the metal while being forged.<\/p>\n\n\n\n<p class=\"alignfull dt wp-block-paragraph\">Difference Between Open Die Forging and Closed Die Forging<\/p>\n\n\n\n<p class=\"alignfull dd wp-block-paragraph\">While closed die forging encloses the workpiece in the dies, open die forging is identified by the fact that the workpiece is never fully covered during the forging process.<\/p>\n\n\n\n<p class=\"alignfull dd text has-custom-css wp-custom-css-a64cd3a7 wp-block-paragraph\">Both open die forging and closed die forging have their own pros and cons, open die forging is more suitable for larger, more simple pieces of product, while closed die forging is more adequate for products that are more refined and smaller in size.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Aluminum forged products can be found on numerous high-end and race-certified vehicles, whether its 2-wheeled or 4-wheeled. MotoGP, WSBK, Formula 1, WRC, IndyCar Series, nearly every single international motorsport racing has implemented forged aluminum alloy on their vehicles. Therefore, these examples show how crucial and necessary forged aluminum parts are in reducing weight while still keeping integrity.<\/p>\n","protected":false},"author":2,"featured_media":703,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17],"tags":[],"class_list":["post-702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-forging-service"],"acf":[],"_links":{"self":[{"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/posts\/702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/comments?post=702"}],"version-history":[{"count":14,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/posts\/702\/revisions"}],"predecessor-version":[{"id":1894,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/posts\/702\/revisions\/1894"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/media\/703"}],"wp:attachment":[{"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/media?parent=702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/categories?post=702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/tags?post=702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}