Excellent Performance, Longer Life | Worldia PCBN Inserts for Processing Inner and Outer Rings of Wind Turbine Bearings

Background

The wind power industry bearings have the following processing difficulties:

● The workpiece material has high hardness, and the hardness after heat treatment is HRC58-62, which has high requirements for tool wear resistance;

● The parts are large in size, and the diameter of wind power slewing support bearings is usually more than 1m, and the tool is required to have continuous high-temperature resistance;

● The deformation of parts after heat treatment causes uneven allowances, as well as factors such as the shape of the bearing raceway, which require the tool to have the ability to resist interrupted processing;

● The processing accuracy and roughness requirements are high, and the high assembly accuracy of the workpiece has high requirements for its dimensional tolerance and shape tolerance. The tolerance range is usually 0.03-0.05mm, and the surface roughness is required to be above Ra0.8.

Case Details

Surface Quality:?Compared with the original tools, the Worldia PCBN tools not only maintain high stability, but also greatly improve the surface quality of the outer and inner rings after processing, and there are no shiny tool marks when observed with the naked eye.

Processing Results:?Comparison of tool life between the original solution and Worldia solution?under the same cutting parameters.

Tool Life (pieces)：

For more information

Please kindly check the following information:

Website:

www.worldia-tools.com

Email:

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