product is stabilization, that is the choice in surperfinishing water pump bearing outer ring and spin bearing outer ring.
产品型号稳定是加工水泵、纺织轴承沟道、滚道之最佳选择。
this kind of bearing outer ring raceway is spherical shape, so the self-aligning good performance, to compensate concentricity error.
该类轴承外圈滚道是球面形,故其调心性能良好,能补偿同轴度误差。
it is suggested that the axial location clearance of bearing outer ring should be minimized provided the assembly reliability can be reached.
对于采用卡环定位轮毂轴承,在满足可靠装配条件下,应尽可能减小轴向的配合间隙。
and two kinds of faults that peeling off the bearing outer ring and gear wear are analyzed. results show that their 2-norm of model parameters change for two failures happened mutation.
实验结果表明,该方法中参数变化量的2-范数会发生突变,能检测出齿轮磨损和轴承外圈剥落的故障。
this paper analyses the burn problem produced from highspeed crush grinding of the bearing outer ring raceway. and a solution is presented, then good results are achieved by practical application.