MIL-PRF-21038/27E
作者:标准资料网 时间:2024-05-10 03:58:59 浏览:8488
来源:标准资料网
MIL-PRF-21038/27E, PERFORMANCE SPECIFICATION SHEET, TRANSFORMERS, PULSE, LOWER POWER (8 JUL 1998), This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification and MIL-PRF-21038.
【英文标准名称】:Rollingbearings-Dynamicloadratingsandratinglife;AmendmentA1(ISO281:1990/AMD1:2000)
【原文标准名称】:滚动轴承.动载荷等级和额定寿命.修改件1
【标准号】:DINISO281/A1-2001
【标准状态】:作废
【国别】:德国
【发布日期】:2001-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:计算方法;轴向止推轴承;额定值;动力荷载;滚珠轴承;轴承;径向轴承;额定负荷;滚动轴承;寿命;止推轴承;负荷;符号;荷载能力;滚柱轴承;数学计算;定义
【英文主题词】:Axial-thrustbearings;Ballbearings;Bearings;Definition;Definitions;Dynamicloading;Life(durability);Loadcapacity;Loadratings;Loading;Mathematicalcalculations;Methodsofcalculation;Radialbearings;Ratings;Rollerbearings;Rollingbearings;Symbols;Thrustbearings
【摘要】:Intable1,page3ofISO281,thevalueofthefactorbischangedform1to1,3forinsertbearings.#,,#
【中国标准分类号】:J11
【国际标准分类号】:21_100_20
【页数】:2P;A4
【正文语种】:德语
【英文标准名称】:Studbolts-Part2:MetricinterferencethreadMFS
【原文标准名称】:螺栓.第2部分:公制干涉螺纹MFS
【标准号】:DIN976-2-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:验收规范;螺栓;交货条件;设计;名称与符号;尺寸;紧固件;精整;干涉配合螺纹;ISO米制螺纹;ISO螺纹;作标记;材料;米制的;规范(验收);不锈钢;钢;螺杆;螺柱;公差(测量);重量
【英文主题词】:Acceptancespecification;Bolts;Deliveryconditions;Design;Designations;Dimensions;Fasteners;Finishes;Interferencefitthreads;ISOmetricthreads;ISOscrewthreads;Marking;Materials;Metric;Specification(approval);Stainlesssteels;Steels;Threadedrods;Threadedstuds;Tolerances(measurement);Weights
【摘要】:Thisstandardspecifiesthedimensionsandtechnicaldeliveryconditionsforstudboltsintendedforuseinlightmetals(includingaluminium).Studoboltscomplyingwiththisstandardarenotsuitableforuseinsteelorcastiron.Foreconomicreasons,itisrecommendedthat,insteadofstudswithaverysmallunthreadedportion,studboltswithaninterference-fitthreadbeusedforsuchapplications.However,careshouldbetakenthattherequireddepthofthreadengagementisensured,sincestudboltsarenotprovidedwithathreadrun-out,whichnormallydeterminesthedepthofthreadengagement.AttentionisdrawntothefactthatstudboltswithlengthsexceedingthosespecifiedforthelengthsofengagementinDIN8141-1mightnotbetruetogauge.
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:8P.;A4
【正文语种】:英语
