Breakdown of the cutting edge severe damage

1. Lower feed , but also improve the speed will be better.

   
   

Comparative load(to cut deep into x).he cutter is too long

Countermeasures:

1. Increase the diameter of the cutter ( by hanging under the stretch)

Workpiece or tool to install unstable.

Countermeasures:

1.Is hanging tool to install the smallest stretch

2.Workpiece and the machine to install high-accuracy rigid as far as possible.

Naked eye can hardly see the ground when the crack

Countermeasures:

With sharp resin binders diamond grinding wheel with not too high speed ( 1500m / min below ) Wet grinding, with more than10 times the microscope of scrutiny.

Has not carbide cutter-side experience, have a primary error.

Countermeasures:

1.Downtime in the difficult conditions, to stop feeding, and then stop rotating ( or lack of power tools As a result of load trip , should stop feeding ).

2.Forget to check tightening screws and pressed Lease block.

3.Cutting edge wears too serious before replacement.

4.Special attention to fast-forward, can not go wrong.

5.Please note that folder machine tool rotary direction is correct.

6.Do not single-handedly arrested several at the same time, with the knife blade between the collision can not be prudent not to fall at the end of the loading and unloading.