Gears come in many different guises and types and are used to convert motor vehicle power into different speeds of rotation and torque.        

The hardening process is preceded by soft turning and milling of the teeth, where the issue is generally to ensure tight tolerance dimensions. Careful preparation of the hardening process ensures a relatively straightforward production process for hard component turning. In hard component turning, predictable machining and better surface finish are particularly important. In addition to any of this, a high cost performance ratio needs to be ensured.        

WSS coated CBN tools are highly heat resistant, allowing for faster cutting speeds and longer tool life, as well as higher surface quality and machining accuracy of the part being machined. With WSS's strong capabilities, technical expertise and machinery, we are able to bring our customers a wide range of tool manufacturing services for a variety of projects.
       

The cases are as follows:

CBN coated tools for differential gears

Workpiece name: Differential gear

Workpiece material: 20CrMnTi

Machining process: One tool for end face and bore