Gears, were machined with grinding process to meet the surface quality and size precision requirements because of its high hardness after heat treatment. With the development of the society, grinding process already cant meet the customers...

As we all know, with the increasing quality requirements on the gears and the raising costs on the raw materials, the manufacturers must would like to search some ways to reduce the tool costs.But because of gears high hardness after heat t...

Hard Turning, as one of the most popular process in hard turning industry, it has high process efficiency, low production cost, traditional grinding process cant meet all the requirements. However, hard turning process also require high on...

With the upgrade of machinery industry, more and more high hardness materials appear and are used in machinery industry. For this situation, Halnn researched new cutting tools materials to help the manufacturer to solve their problems. We m...

The hardness of the gears after heat treatment will be about HRC58~62, traditional process will be grinding, but with the increasing competition, grinding already couldnt meet the requirements of high efficiency and low efficiency. With the...