CBN cutter: ideal choice for hard turning bearing after heat treatment
Bearing materials are commonly GCr15, 42CrMo, 9Cr18, G20CrMo, GCr15SiMn, etc. In order to meet the requirements of industry application, after carburizing quenching, modulation and other ways of processing, the hardness is higher, especially after carburizing quenching bearing hardness is basically above HRC60 degrees, for HRC60 above bearing processing.
CBN tool high hardness, impact resistance, belongs to the overall compound cubic boron nitride tool, there is no hole in the middle, compared with the welded CBN with more impact resistance, the tool load is larger.
Bn-h200cbn tool is suitable for continuous and discontinuous processing conditions, the surface roughness can reach Ra0.8, is the ideal tool for hard turning bearing processing.
Rotary Diamond dresser: the preferred high efficiency tool for dressing corundum and superhard grinding wheels
Life is inseparable from the rotating object, whether you are aerospace, military, machinery, motor, car, gyroscope, electric toothbrush, must be rotating, rotation can not leave a basic industrial parts: "bearing".
Bearing accuracy requirements are relatively high, the final processing process is generally used to end grinding, especially bearing groove machining accuracy directly affects the bearing manufacturing accuracy. Therefore, the final process of bearings generally uses grinding wheels for grinding.
With the increasing number of high hardness bearings, more superhard grinding wheels are selected for grinding. However, both ordinary corundum grinding wheels and superhard grinding wheels need to be dressed after a period of use, so as to ensure their accuracy requirements.
---EDITOR: Doris Hu
---POST: Doris Hu
Semiconductor Industry Solutions
PCD & PCBN Tools Grinding Industry
Diamond Cutting Bruting Polishing
Add: No.171 Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China
Tel: +86-371-86545906
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