{"id":375979,"date":"2024-10-20T02:46:07","date_gmt":"2024-10-20T02:46:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-21-30431359-dc\/"},"modified":"2024-10-26T04:51:59","modified_gmt":"2024-10-26T04:51:59","slug":"bsi-21-30431359-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-21-30431359-dc\/","title":{"rendered":"BSI 21\/30431359 DC"},"content":{"rendered":"<p>This part of <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;18278<\/span><\/span> specifies procedures for assessing the generic weldability for resistance welding of uncoated and coated metals.<\/p>\n<p>It is assumed for this and other linked standards that their application is entrusted to appropriately trained, skilled, and experienced personnel.<\/p>\n<p>For the quality of welded structures, the relevant part of <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;14554<\/span><\/span> is applicable. The specification of procedures is to follow guidelines as in&nbsp;<span class=\"std\"><span class=\"std-ref\">ISO&nbsp;15609-5<\/span><\/span>.<\/p>\n<p>The purpose of the tests are to<\/p>\n<ol type=\"a\">\n<li>\n<p>compare the metallurgical weldability of different metals,<\/p>\n<\/li>\n<li>\n<p>assess the weldability of differing component designs, e.g. dimensional configuration, stack-up, projection geometry, etc.,<\/p>\n<\/li>\n<li>\n<p>investigate the effect of changes in welding parameters such as welding current, weld time, electrode force or complex welding schedules including pulse welding, current stepping etc. on weldability, and\/or<\/p>\n<\/li>\n<li>\n<p>compare the performance of resistance welding equipment.<\/p>\n<\/li>\n<\/ol>\n<p>Precise details of the test procedure to be used will depend on which aspect of items a) to d) will be evaluated relative to the welding result obtained.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>BS EN ISO 18278-1. Resistance welding. Weldability &#8211; Part 1. General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2021<\/td>\n<td>21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":375988,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[427,2641],"product_tag":[],"class_list":{"0":"post-375979","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-160-01","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/375979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/375988"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=375979"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=375979"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=375979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}