Description：

The shape of CN series CBN blade is 80° rhombus, and the main cutting edge clearance angle is 0°. The blade is non-porous and is synthesized by polycrystalline cubic boron nitride at high temperature and high pressure. It is called CBN integral sintered blade. This kind of insert can be equipped with 95°R type, external turning tool holder and inner hole turning tool holder.

The successful development and application of our integral cubic boron nitride tools have completely changed the traditional manufacturing process of the slurry pump industry. When using the BTS2800 integral sintered CBN blade to process the slurry pump sheath, it will not be affected by slag inclusion and blisters. And used for slurry pump impeller processing, capable of high-speed intermittent cutting. After the surface of the workpiece is processed with coated tools or ceramic tools, the surface is hot, but after the overall sintered cubic boron nitride tool is processed, the hand feels warm, because the chips can be well discharged during the processing to remove the cutting heat.

　　Processing technology: slurry pump impeller and sheath blank-hardening treatment, one clamping-PCBN tool directly rough and finish forming. CNGN120408 model CBN inserts can also machine 20CrMnTi gears with hardness of HRC58-62, cutting depth ap=0.2mm, linear speed Vc=150m/min, and feed rate f=0.06mm/r. No matter how harsh the processing conditions are and how difficult the processing conditions are, we strive to provide users with the most available and economical processing solutions.

Specifications and models: