Online recognition of contour error of diamond roller

Objectives: With the development of the manufacturing industry, precision grinding has become an indispensable part of the high-end manufacturing field. As a key tool for precision grinding, the surface reshaping technology of diamond rollers is one of the critical technologies for making diamond ro...

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Published inJin gang shi yu mo liao mo ju gong cheng Vol. 44; no. 4; pp. 518 - 527
Main Authors Huadong ZHAO, Honghui HE, Zhenwei ZHU, Shuaikang ZHOU, Chang LIU
Format Journal Article
LanguageChinese
Published Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd 01.08.2024
Subjects
diamond roller
online recognition
random forest
vibration signal
wavelet packet coefficients
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Summary:Objectives: With the development of the manufacturing industry, precision grinding has become an indispensable part of the high-end manufacturing field. As a key tool for precision grinding, the surface reshaping technology of diamond rollers is one of the critical technologies for making diamond rollers. Currently, the diamond grinding wheel grinding method is commonly used for diamond roller precision reshaping. In the process of precision reshaping, the surface profile of the diamond roller is an important indicator for assessing its reshaping quality. However, in the current reshaping detection, the workers often stop the machine to remove the rollers and place them on the profiler, which greatly increases the time and the cost of roller reshaping. Therefore, to improve the efficiency of diamond roller reshaping, a method based on sensors to monitor the state of contour reshaping during the process of diamond roller reshaping is explored. Methods: To realize online monitoring and discrimination of the dia
ISSN:1006-852X
DOI:10.13394/j.cnki.jgszz.2023.0148