Study status and future prospects on ultrasonic assisted grinding of hard and brittle materials

DING Kai; LI Qilin; SU Honghua; CHEN Yurong

doi:10.13394/j.cnki.jgszz.2020.1.0001

Volume 40 Issue 1

Feb. 2020

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DING Kai, LI Qilin, SU Honghua, CHEN Yurong. Study status and future prospects on ultrasonic assisted grinding of hard and brittle materials[J]. Diamond & Abrasives Engineering, 2020, 40(1): 5-14. doi: 10.13394/j.cnki.jgszz.2020.1.0001

Citation:

DING Kai, LI Qilin, SU Honghua, CHEN Yurong. Study status and future prospects on ultrasonic assisted grinding of hard and brittle materials[J]. Diamond & Abrasives Engineering, 2020, 40(1): 5-14. doi: 10.13394/j.cnki.jgszz.2020.1.0001

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Study status and future prospects on ultrasonic assisted grinding of hard and brittle materials

doi: 10.13394/j.cnki.jgszz.2020.1.0001

1. School of Mechanical and Engineering, Jiangsu University of Technology, Changzhou 213001, Jiangsu, China;
2. College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

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Rev Recd Date: 2019-12-16

Available Online: 2022-04-06

Abstract

Abstract

Hard and brittle materials have some significant characteristics such as high strength, high hardness and low density.However, just because of high hardness and brittleness, great damage and low efficiency are the dramatic problems for these materials when processed by traditional methods.By contrast, ultrasonic assisted grinding(UAG)possesses some advantages such as lower grinding force and better processing quality.These characteristics bring particular advantages for machining hard and brittle materials.Considering different vibration dimensions and location positions between vibration direction and grinding surface, grinding mechanisms and performances of different kinds of UAG are summarized.On the base of these analysis, study of ductile-regime grinding mechanisms, matching performance between ultrasonic vibration and grinding parameters are discussed for UAG of hard and brittle materials.In addition, future prospect about research areas worth paying more attention to during UAG is analyzed.