{"id":465205,"date":"2024-10-20T10:39:19","date_gmt":"2024-10-20T10:39:19","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-astm-529042024\/"},"modified":"2024-10-26T19:39:58","modified_gmt":"2024-10-26T19:39:58","slug":"bs-en-iso-astm-529042024","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-astm-529042024\/","title":{"rendered":"BS EN ISO\/ASTM 52904:2024"},"content":{"rendered":"<p>This document covers the operation and production control of metal powder bed fusion (PBF) machines and processes for areas of critical applications. A critical application is assumed once failing parts-functionality leads to immediate threats. This document is applicable for production of parts and mechanical test specimens using powder bed fusion (PBF) with both laser and electron beams. Specifications related to specific fields of application are provided in respective standards.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>undefined  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>5.1 Digital data records  <br \/> 5.2 Digital data processing   <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>6.1 General  <br \/> 6.2 Build consumables  <br \/> 6.2.1 Build platform  <br \/> 6.2.2 Shielding gases  <br \/> 6.2.3 Powder spreading device  <br \/> 6.2.4 Compressed air   <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>6.3 Auxiliary tools and equipment  <br \/> 6.4 Machine operating software  <br \/> 6.5 Environmental controls  <br \/> 7.1 Purchasing feedstock  <br \/> 7.2 Control of feedstock   <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>8.1 Design checks  <br \/> 8.1.1 Part files  <br \/> 8.1.2 Machining allowance  <br \/> 8.1.3 Orientation and location  <br \/> 8.1.4 Parts nesting  <br \/> 8.2 Pre-build checks  <br \/> 8.2.1 General  <br \/> 8.2.2 Maintenance and calibration status   <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>8.2.3 PBF machine elements and systems  <br \/> 8.2.4 Build chamber environment  <br \/> 8.2.5 Build platform  <br \/> 8.2.6 Powder spreading device  <br \/> 8.2.7 Gas supply  <br \/> 8.2.8 Feedstock condition and quantity   <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>8.2.9 Baseline machine and process parameters  <br \/> 8.3 Periodic preventive maintenance  <br \/> 8.3.1 General  <br \/> 8.3.2 Energy delivery verification  <br \/> 8.3.3 Z-axis movement  <br \/> 8.3.4 Compressed air  <br \/> 8.3.5 Oxygen and vacuum  <br \/> 8.3.6 Laser field alignment (LFA)   <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>8.3.7 Other recommended preventive maintenance  <br \/> 8.4 Machine, process, and part qualification  <br \/> 8.4.1 Process qualification  <br \/> 8.4.2 Build platform  <br \/> 8.4.3 Test specimens   <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>8.4.4 Requalification  <br \/> 8.5 Consolidated material and part  <br \/> 8.5.1 Material properties   <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>8.5.2 Part properties  <br \/> 8.5.3 Non-conformities  <br \/> 9.1 Manufacturing plan   <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>9.2 Documentation   <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Additive manufacturing of metals. Process characteristics and performance. Metal powder bed fusion process to meet critical applications<\/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>2024<\/td>\n<td>24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":465215,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-465205","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/465205","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\/465215"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=465205"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=465205"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=465205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}