What cutting tools can be chosen for high speed cutting bearing steel? Halnn CBN Insert BN-H11 and Bn-S20

What cutting tools can be chosen for high speed cutting bearing steel? Halnn CBN Insert BN-H11 and Bn-S20

With the development of the modern society, wind is a new energy, so the wind power bearings have developed. Wind Power bearings, as the most important in wind power industry often use heat treatment methods to improve the performance because of the bad working environment. The hardness after heat treatment is high, the manufacturer usually use grinding as the last process.

With the rapid development of the modern society, turning instead of grinding have been widely used in wind power bearings industry, and have high efficiency and low costs. At the same time, it will require high on the impact resistance and wear resistance.

 In current times, the cutting tools materials include carbide insert, ceramic cutters and pcbn insert, because it has high hardness for slewing bearings, carbide insert usually appear not wear phenomenon; ceramic cutters is brittle, only can be used for finishing process with small allowance. PCBN insert is the best cutting tools for machining ferrous metals, and the disadvantages are only can be used for high hardness materials.

Specific for the requirements of hard turning bearings, Halnn research BN-S200 and Bn-S20 solid cbn inserts, BN-S200 is suitable for finishing process, the cutting depth is below 0.3mm, the precision can arrive Ra0.8.

One of the application case as follows:

Web:

Email:halnntools@gmail.com

Skype:cbn_inserts_angels

Wechat:Halnntools

Whatsapp:+8618695866134