欢迎您访问南宫NG·28娱乐(中国)官方网站精工轴承科技有限公司
全国咨询热线: HASHKFK

新闻资讯

南宫28娱乐

NG28yule

滚动轴承疲劳寿命的影响NG南宫娱乐· NG南宫28官方网站· APP下载因素

作者:小编2026-01-19 09:49:45

  南宫28,南宫注册,南宫网址,南宫平台,南宫娱乐,南宫娱乐官网,南宫娱乐登录入口,南宫官方网站,南宫app,南宫pc,南宫28官网,南宫28平台,南宫28APP,南宫28下载,南宫娱乐城,南宫游戏官网

滚动轴承疲劳寿命的影响NG南宫娱乐· NG南宫28官方网站· NG南宫APP下载因素

  Abstract: Forpittingandspallingfailuresofrollingbearings,theeffectsofreliability,temperature,lubr icantsandad— ditives,surfaceroughness,material,loaddistribution,hoopstressandinterfacesliponfatiguelifeofrollingbearings arestudied.W ithrespecttofatigueprocessforrollingbearingsindifferentfailurem odes,theshearstressdominatesthe initiationofcracks,andthenormalstressdominatesthepropagationofcracks. Thecouplingeffectsam ongdifferentin- flueneingfactorsarecomprehensivelyresearchedtofullyandaccuratelycalculatethefatiguelifeofrollingbearings. K eywords:rollingbearing;fatiguelife;inf luencingfactor;couplingeffect