NF E66-346-1999 带可转位镶嵌刀片用镗杆.尺寸
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【英文标准名称】:Boringbarsforindexableinserts.Dimensions.
【原文标准名称】:带可转位镶嵌刀片用镗杆.尺寸
【标准号】:NFE66-346-1999
【标准状态】:现行
【国别】:法国
【发布日期】:1999-07-01
【实施或试行日期】:1999-07-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:直柄;可转位刀片;刀片;工具夹;柄;刀具夹持装置;尺寸;切削工具
【英文主题词】:Cuttingtools;Dimensions;Indexableinserts;Inserts;Parallelshanks;Shanks;Toolholders;Tool-holdingdevices
【摘要】:
【中国标准分类号】:J41
【国际标准分类号】:25_060_20
【页数】:9P;A4
【正文语种】:其他
【英文标准名称】:Specificationforexaminationofthesurfacetextureofprecisionsteelcastings
【原文标准名称】:精加工钢铸件表面结构检验规范
【标准号】:BS7900-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-05-15
【实施或试行日期】:1998-05-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验设备;表面缺陷;钢;比较仪;外观检查(试验);验收(鉴定);铸钢;表面纹理;铸件;等级(质量);表面粗糙度测定
【英文主题词】:Acceptance(approval);Caststeels;Castings;Comparators;Grades(quality);Steels;Surfacedefects;Surfacetexture;Surface-roughnessmeasurement;Testequipment;Visualinspection(testing)
【摘要】:ThisBritishStandardspecifieslevelsofsurfaceroughness/textureonsteelcastingsproducedbytheresinshell,lostwax,lostpolystyreneandShawmouldingprocesses(see2.5to2.8forabriefdescriptionofeachprocess).Surfacescreatedbysubsequentfettlingoperations(see2.4)arealsoincluded.Inadditiontothedefinitiverequirements,thisstandardalsorequirestheitemsdetailedinclause4tobedocumented.Forcompliancewiththisstandard,boththedefinitiverequirementsandthedocumenteditemshavetobesatisfied.NOTE.Acceptancelevelsshouldbeagreedbetweenthecastingproducerandpurchaserbyreferencetoasetofreferencetactilecomparatorswhichrepresentthesurfacesproducedbythefourmouldingprocessesafterblasting,andalso,surfacescreatedbysubsequentfettlingoperations.AnnexAcontainsfullsizephotographsofthecomparatorplatestoassistinmakingarapidreviewoftheoverallcontentoftheset.Itisemphasized,however,thatthecomparatorsandnotthephotographsshouldbeusedtoformthebasisofagreementAgreementandacceptanceisbyvisualexaminationandtouch.note:1)ForinformationontheavailabilityofcomparatorscontacttheBSIInformationCentre,BritishStandardsHouse,389ChiswickHighRoad,LondonW44AL.
【中国标准分类号】:J31
【国际标准分类号】:77_140_80
【页数】:12P;A4
【正文语种】:英语
