CAJ | 학술논문

大型深沟球轴承外形尺寸大、质量重，其径向游隙在现有仪器上无法得到准确的测量。根据该类轴承的特点与国家标准，对现有测量仪器进行了改进，设计了加载装置，使轴承按照规定的加载量进行加载，保证了径向游隙的准确测值。此种测试方法使用方便、测量效率高。
대형심구구축승외형척촌대、질량중，기경향유극재현유의기상무법득도준학적측량。근거해류축승적특점여국가표준，대현유측량의기진행료개진，설계료가재장치，사축승안조규정적가재량진행가재，보증료경향유극적준학측치。차충측시방법사용방편、측량효솔고。
With the features of large size and great weight, the radial clearance of large deep groove ball bearing couldn’t be measured accurately with current instrument. According to the features of this bearing and national standard, the current instrument was improved. The design of a loading device made bearing be loaded under stipulated loading amount, so that accurate measurement of radial clearance was guaranteed. This measuring method was convenient in use and efifcient.