{"id":16040,"date":"2021-03-21T18:17:54","date_gmt":"2021-03-21T09:17:54","guid":{"rendered":"https:\/\/www.machicoco.co.jp\/?post_type=case&#038;p=16040"},"modified":"2024-12-10T08:36:21","modified_gmt":"2024-12-09T23:36:21","slug":"210321","status":"publish","type":"case","link":"https:\/\/www.machicoco.co.jp\/en\/archives\/case\/16040","title":{"rendered":"[Contract Manufacturing] We want to manufacture reproductions of railway parts!"},"content":{"rendered":"<p><strong>Consultation details<\/strong><\/p>\n\n\n\n<p>The client: A foundry manufacturer received a request to &quot;manufacture reproductions of old-style railway frame parts.&quot;<br>Request details: To manufacture a replacement part equivalent to the original railway part.<\/p>\n\n\n\n<p>\u2605Problem: The requested quantity is 10 pieces. Casting is a mass-production method, but it would require large-scale production such as mold making. &quot;Another method would be better, but we don&#039;t know how to do it,&quot; said the casting manufacturer, consulting Machikoko about manufacturing.<\/p>\n\n\n\n<p><strong>Proposal<br><\/strong>It can be manufactured without the need for molds through sheet metal fabrication and welding.<br>\u2022 Manufacturing process: Can fabrication \u2192 Painting<\/p>\n\n\n\n<p>Manufacturing Process \u2460 Frame fabrication using sheet metal processing. Three parts are created using laser processing and cutting, and then welded together to form the frame.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft is-resized\"><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.machicoco.co.jp\/wp-content\/uploads\/2021\/03\/IMG_6552.jpg?resize=344%2C197&#038;ssl=1\" alt=\"\" width=\"344\" height=\"197\"\/><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.machicoco.co.jp\/wp-content\/uploads\/2021\/03\/IMG_0071-1024x768.jpg?resize=274%2C206&#038;ssl=1\" alt=\"\" width=\"274\" height=\"206\"\/><\/figure>\n\n\n\n<p>Manufacturing process \u2461 The molded frame is painted at the paint factory. Primer + topcoat (no putty)<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.machicoco.co.jp\/wp-content\/uploads\/2021\/03\/IMG_0173-1024x768.jpg?resize=345%2C259&#038;ssl=1\" alt=\"\" width=\"345\" height=\"259\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Completed<\/li><\/ul>\n\n\n\n<p>We will produce and deliver a small quantity of the same product as the original.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.machicoco.co.jp\/wp-content\/uploads\/2021\/03\/IMG_0094-1024x768.jpg?resize=425%2C319&#038;ssl=1\" alt=\"\" width=\"425\" height=\"319\"\/><\/figure>\n\n\n\n<p>We received a request to manufacture identical (replica) railway parts. Since manufacturing methods requiring molds would be expensive, we produced a small quantity using moldless metal fabrication and welding, and then delivered the painted parts.<\/p>\n\n\n\n<p>Material: Steel<br>\u30fbQuantity: 10 pieces<br>Production period: 10 days<\/p>","protected":false},"excerpt":{"rendered":"<p>\u3054\u76f8\u8ac7\u5185\u5bb9 \u3054\u4f9d\u983c\u4e3b\uff1a\u300c\u65e7\u578b\u9244\u9053\u306e\u30d5\u30ec\u30fc\u30e0\u90e8\u54c1\u306e\u5fa9\u523b\u54c1\u3092\u88fd\u9020\u3057\u3066\u307b\u3057\u3044\u300d\u3068\u306e\u4f9d\u983c\u3092\u53d7\u3051\u305f\u92f3\u9020\u30e1\u30fc\u30ab\u30fc\u3055\u3093\u4f9d\u983c\u5185 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11320,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[137],"case_category":[106,112],"class_list":["post-16040","case","type-case","status-publish","format-standard","has-post-thumbnail","hentry","category-product","case_category-prpduct_case","case_category-create_case"],"acf":[],"aioseo_notices":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/case\/16040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/case"}],"about":[{"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/types\/case"}],"author":[{"embeddable":true,"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/comments?post=16040"}],"version-history":[{"count":2,"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/case\/16040\/revisions"}],"predecessor-version":[{"id":30380,"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/case\/16040\/revisions\/30380"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/media\/11320"}],"wp:attachment":[{"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/media?parent=16040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/categories?post=16040"},{"taxonomy":"case_category","embeddable":true,"href":"https:\/\/www.machicoco.co.jp\/en\/wp-json\/wp\/v2\/case_category?post=16040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}