锯片在出厂时经过合格检查，一般不会有跑偏现象，只有在不正确使用后，才会出现跑偏现象。出现跑偏的原因主要有：

1.合金锯片安装不正，会使得锯片老向一边跑。这种情况要重新调整安装锯片。

2.单边的锯齿受损严重，修磨受损的锯齿。

3.野蛮操作后锯片变形，整形修复。

4.合金锯片使用钝了，修磨后再用。

5.进刀速度过快也会影响进刀方向，减缓送料速度。

Saw Blade in the factory after the qualified inspection, generally will not have the phenomenon of deviation, only after incorrect use, will appear the phenomenon of deviation. The main reasons for the deviation are: 1. The alloy saw blade installation is not correct, will make the saw blade always run to one side. In this case, reposition the saw blade. 2. The serrations on one side were severely damaged, and the worn serrations were repaired. 3. After rough operation saw blade deformation, plastic repair. 4. The alloy saw blade is blunt. Use It after grinding. 5. Feed speed too fast will affect the direction of feed, slow down the feed speed.