本文叙述了压缩机连杆轴承内的间隙大小对油膜厚度的影响之试验研究结果。 活塞式压缩机的使用年限决定于机器内摩擦付的使用期限。保证滑动轴承寿命长的必要条件是:在轴颈与轴承瓦之间应有油膜存在。 因为既定尺寸和既定工作规范下滑动轴承内的液体摩擦,只有在一定的摩擦面间间隙范围内才能存在,所以这个间隙范围的确定,使 This paper describes the compressor rod bearing gap size of the film thickness of the experimental results. Piston compressor service life depends on the friction within the machine to pay the use of the period. The necessary conditions to ensure the long life of the sliding bearing are: There should be a film of oil between the journal and the bearing bush. Because of the established dimensions and established work specifications, the fluid friction within the sliding bearing can only exist within a certain range of friction surfaces, so the scope of this clearance is such that