【英文标准名称】:GroundthreadtapsforISOmetricthreadsoftolerances4Hto8Hand4Gto6Gcoarseandfinepitches;Manufacturingtolerancesonthethreadedportion
【原文标准名称】:ISO米制螺纹公差为4H～8H和4G～6G的粗牙与细牙的磨牙丝锥螺纹部分的制造公差
【标准号】:ISO2857-1973
【标准状态】:现行
【国别】:国际
【发布日期】:1973-12
【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/TC29
【标准类型】:()
【标准水平】:()
【中文主题词】:标准螺纹;尺寸公差;紧配合螺纹;中螺纹;钻头;公差;丝锥;ISO螺纹;切削工具;ISO米制螺纹;工具;螺纹
【英文主题词】:Close-fitthreads;Cuttingtools;Dimensionaltolerances;Dimensions;Drills;Femalethreads;Figures;Ground;ISOmetricthreads;ISOscrewthreads;Marking;Mathematicalcalculations;Mediumthreads;Metricscrewthreads;Normalthreads;Pitchdiameter;Profile;Ratings;Screwthreads;Taps;Taps(threading);Threadpitch;Thread-cutting;Threadedcomponents;Threadingtools;Threads;Tolerances(measurement);Tools
【摘要】:IsvalidfortheshorttapsspecifiedinISO529aswellasforanyotherkindofgroundthreadtapswiththesamediametersandpitches.Theinternalthreadsproducedwiththosetapsareconventionallydesignatedbythesimplifieddenominationof"nut"inagreementwiththewordusedinISO965forthegeneraldesignationofallinternalthreads.
【中国标准分类号】:J04;J41
【国际标准分类号】:25_100_50
【页数】:13P;A4
【正文语种】:英语