For the driveshaft balancing machine, the hard bearing can achieve the accuracy is far beyond the actual needs.
对于传动轴平衡机来说,硬支承所能达到的精度也远远超出了实际需要。
2
Each of the rollers (15) has a bearing portion of a rotary shaft 17 formed inside the gear portion (22) at the outer circumference of the drive gear (13).
各滚筒(15)的旋转轴(17)的轴承部形成于上述驱动齿轮(13)外周的齿部(22)的内侧。
3
Besides, at the non-drive-end of the primary shaft, some mechanical fitting in the bearing case were detected loosen, through spectrum-zoom analysis and waveform comparison in the time-domain.