Study on simulation prediction and control method of burns in plunge grinding

ZHU Huanhuan; LI Houjia; ZHANG Lihua; JIA Baofu

doi:10.13394/j.cnki.jgszz.2019.5.0009

Volume 39 Issue 5

Oct. 2019

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Article Navigation > Diamond & Abrasives Engineering > 2019 > 39(5): 44-49

ZHU Huanhuan, LI Houjia, ZHANG Lihua, JIA Baofu. Study on simulation prediction and control method of burns in plunge grinding[J]. Diamond & Abrasives Engineering, 2019, 39(5): 44-49. doi: 10.13394/j.cnki.jgszz.2019.5.0009

Citation:

ZHU Huanhuan, LI Houjia, ZHANG Lihua, JIA Baofu. Study on simulation prediction and control method of burns in plunge grinding[J]. Diamond & Abrasives Engineering, 2019, 39(5): 44-49. doi: 10.13394/j.cnki.jgszz.2019.5.0009

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Study on simulation prediction and control method of burns in plunge grinding

doi: 10.13394/j.cnki.jgszz.2019.5.0009

1. Advanced Vocational Technical College, Shanghai University of Engineering Science, Shanghai 200437;
2. Shanghai Technician School, Shanghai 200437, China;
3. Zichai Power Co., Ltd., Zibo 255000, Shandong, China

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Rev Recd Date: 2019-08-21

Available Online: 2022-04-06

Abstract

Abstract

According to the model of grinding heat transformation and material removal, a new method for grinding burning simulation prediction and control is proposed based on monitoring power signal. The grinding power signal can be monitored by computer to control the CNC infeed process parameters and the actual grinding power is kept at 5%~15% lower than the maximum power boundary to avoid grinding burn during roughing, semi-finishing, finishing and spark-out stage. And the effectiveness and practicability of this model are proved by the grinding experiment on the inner circle of bear rings.
- plunge grinding,
- grinding burning,
- grinding removal rate,
- simulation prediction and control