中文版 | English
Title

Study of Diamond Wheel Wear Based on the Principle of Frictional Energy Distribution in Ultrasonic-Assisted Grinding Trajectories

Author
Corresponding AuthorLi, Sisi
Publication Years
2022-12-01
DOI
Source Title
EISSN
2075-1702
Volume10Issue:12
Abstract
In the grinding process, the friction energy generated by grains and the workpiece in the grinding zone will affect the service life of the grinding wheel. Ultrasonic-vibration-assisted grinding (UVAG) can reduce the friction force and reduce the generation of friction energy during grinding. In this work, the wear mechanism of grinding wheels in UVAG is discussed in detail from the perspective of the grain grinding trajectory and tribology. The results show that UVAG has a smaller friction force than conventional grinding (CG). Furthermore, when the initial included angles of grains are 90 degrees and 150 degrees, the friction energy of a single grinding surface in UVAG is reduced by 24% and 37% compared with that of CG, respectively. In UVAG, the grains are prone to microfractures, and the self-sharpening ability of the grinding wheel is enhanced, which can obtain a lower grinding force and better grinding surface quality.
Keywords
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
Others
Funding Project
[51605337] ; [G20210036]
WOS Research Area
Engineering
WOS Subject
Engineering, Electrical & Electronic ; Engineering, Mechanical
WOS Accession No
WOS:000901236700001
Publisher
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/417351
DepartmentDepartment of Mechanical and Energy Engineering
Affiliation
1.Wenzhou Univ, Coll Mech & Elect Engn, Wenzhou 325035, Peoples R China
2.Wenzhou Univ, Ruian Grad Coll, Wenzhou 325206, Peoples R China
3.Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Longfei,Li, Sisi,Zhang, Xianglei,et al. Study of Diamond Wheel Wear Based on the Principle of Frictional Energy Distribution in Ultrasonic-Assisted Grinding Trajectories[J]. MACHINES,2022,10(12).
APA
Zhao, Longfei,Li, Sisi,Zhang, Xianglei,Zhou, Hongming,&Wang, Qiang.(2022).Study of Diamond Wheel Wear Based on the Principle of Frictional Energy Distribution in Ultrasonic-Assisted Grinding Trajectories.MACHINES,10(12).
MLA
Zhao, Longfei,et al."Study of Diamond Wheel Wear Based on the Principle of Frictional Energy Distribution in Ultrasonic-Assisted Grinding Trajectories".MACHINES 10.12(2022).
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