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【英文标准名称】:Steelcloseddieforgings.Generaltechnicaldeliveryconditions
【原文标准名称】:钢闭合模锻件.一般技术交付条件
【标准号】:BSEN10254-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-12-15
【实施或试行日期】:1999-12-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义(术语);交付;交货条件;图纸;模锻件;锻造件;锻造;锻件;材料;金属;钢产品;钢;测试;公差(测量)
【英文主题词】:Definitions;Delivery;Deliveryconditions;Drawings;Dropforgings;Forgedpieces;Forging;Forgings;Materials;Metals;Steelproducts;Steels;Testing;Tolerances(measurement)
【摘要】:ThisEuropeanStandardspecifiesthegeneraldeliveryconditionsforsteelcloseddieforgings.Theseforgingsareproducedbybloworpressureoftheheatedproductatasuitabletemperature(hotorwarm)inadie,whichintheformingprocessshapesthematerialtotheformofthedie.Similarproducts,suchaswarmextrusionsandupsetforgings,arealsoregardedaspartoftheprocess.ThisEuropeanStandardappliesalsotocloseddieforgingswhentheirsurfaceispartiallytreatedsubsequentlybycoldformingorcoining,inordertoimprovethesurfacequalityortoobtainmoreprecisedimensionalaccuracy.Thisstandarddoesnotapplytoopendieforgings,processesinwhichthetoolingdoesnotfullysurroundthecomponentsproduced.
【中国标准分类号】:J32
【国际标准分类号】:77_140_85
【页数】:18P.;A4
【正文语种】:英语