【英文标准名称】:Plainbearings-Qualityassuranceofthin-walledhalfbearings-Selectiveassemblyofbearingstoachieveanarrowclearancerange
【原文标准名称】:滑动轴承薄壁轴瓦的质量保证选配法获得小间隙
【标准号】:ISO13778-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC123
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸公差;规范;曲轴;质量保证;架设(施工作业);间隙;轴承间隙;轴承;滑动轴承;组装;定义
【英文主题词】:Assembling;Bearingclearance;Bearings;Clearances;Crankshafts;Definitions;Dimensionaltolerances;Erecting(constructionoperation);Plainbearings;Qualityassurance;Specification
【摘要】:ThisInternationalStandardspecifiestheselectiveassemblyofbearings(inaccordancewithISO3548).Thebearingdiametralclearanceisdeterminedbythehousingdiameter,journaldiameterandthewallthicknessofthetwohalfbearings.Typically,thesecomponentswillhaveatotaltolerance"stackup"of50μmto60μm.Currentenginedevelopmentandinparticular,thedesireforimprovedenginerefinement,havesuggestedthattheclearancerangeduetothetolerance"stackup"mustbedecreased.ThisInternationalStandardsuggestsvariousschemesofselectiveassemblytoachievesuchranges.
【中国标准分类号】:J11
【国际标准分类号】:21_100_10
【页数】:7P.;A4
【正文语种】:英语