色妞WWW精品视频_国产精品疯狂输出jk草莓视频_欧美成人一区二区三区不卡 _青青久久精品一本一区人人

There are many problems encountered in the use of synchronous belts. Next, the editor will explain the reasons and solutions for excessive wear on the edges of synchronous belts.

Excessive wear on the edge of the synchronous belt:

If the synchronous pulley is not parallel, its parallelism should be adjusted.

If the stiffness of the bearing is insufficient, then the stiffness should be increased to fix it.

If the retaining ring is bent, it needs to be corrected or replaced.

If the surface of the retaining ring is rough, it needs to be corrected or replaced.

If it touches the protective shield or bracket of the transmission device, then check the protective shield or bracket.