Processing Hard Materials Workpiece with CBN Inserts

Many components and parts in difference filed work in bad environment with high temperature , high wear rate and high corrosion. Some parts have high price and need a long time to repair them. So more and more industries adopt the surfacing technology and spray technology to fast repair
mill rolls in order to reuse it.

The high requirement of cutting inserts have two reasons: first,the surface of parts have high hardness after repair. Second, the surface of parts are uneven after spray technology. The inserts not only have higher hardness, but also have good wear-resistance,  Impact resistance and fracture resistance.

Aiming at the workpiece remanufacturing process after surfacing/spray technology, Halnn has a unique cutting tools in the field of workpiece remanufacturing after surfacing/spray technology through continuous innovation methods and technological innovation. Halnn recommend different CBN inserts to adopting different workpiece which not only improves the efficiency, but also reduces the cost.  

Application : Spray rolls
The spary rolls belong to Cylindrical Processing. It has uneven surface. Halnn recommend the solid PCBN inserts RNMN series. Comparing the traditional inserts, it has high efficiency and the inserts life was improved many times.    

The Effection