How to Prevent Tungsten Carbide Broach Without Failure When Broaching?

Tungsten carbide broach not prevent failure when broaching, you can take the following measures:

1, requires pre-hole precision IT8 ~ IT10, the surface roughness of the Ra≤5μm, prefabricated holes and positioning the end face of the vertical deviation of not more than 0.05mm.

2, strict inspection Carbide broach manufacturing precision. For outsourcing can broach teeth liter volume chip space and broaches strength check.

3, broaching performance and difficult to machine materials, you can select the appropriate heat treatment to improve the workability of the material, often using carbide high-performance materials or coatings broach broach.

4, storage, transportation Carbide when broaches, broach prevent bending and damage the teeth.