Research and Progress on Truing and Sharpening Process of Diamond Abrasive Grinding Tools
With respect to the truing and sharpening of diamond abrasive grinding tools, traditional machining methods are briefly described, and new dressing methods, such as the laser dressing method, are described in detail. It is pointed out that laser dressing of diamond abrasive tools is a green processi...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-05-01
|
| Series: | Applied Sciences |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/12/9/4683 |
| _version_ | 1827673084489891840 |
|---|---|
| author | Song Cai Wenhao Liu Jinchao Song Kai Deng Yinghong Tang |
| author_facet | Song Cai Wenhao Liu Jinchao Song Kai Deng Yinghong Tang |
| author_sort | Song Cai |
| collection | DOAJ |
| description | With respect to the truing and sharpening of diamond abrasive grinding tools, traditional machining methods are briefly described, and new dressing methods, such as the laser dressing method, are described in detail. It is pointed out that laser dressing of diamond abrasive tools is a green processing method with high efficiency and no environmental pollution. Numerical simulation research on pulse laser dressing of a bronze diamond abrasive grinding wheel was carried out, and a cumulative heat transfer model of laser dressing energy was developed. The temperature evolution law of the bronze bond and diamond abrasive grains dressed by pulsed fiber laser was determined by numerical analysis of the model. An experiment on the laser dressing grinding wheel was carried out; it was found that when the laser power density was 2.52 × 10<sup>8</sup> W/cm<sup>2</sup>∼3.36 × 10<sup>8</sup> W/cm<sup>2</sup>, the bronze bond materials could be properly removed, and the diamond abrasive grains could be better sharpened. The laser dressing method can achieve the combination of diamond abrasive grinding tool sharpening and truing. The experiment not only demonstrated the correctness and feasibility of the theoretical model but also provided process optimization for research into pulse laser dressing of diamond abrasive grinding tools. |
| first_indexed | 2024-03-10T04:19:58Z |
| format | Article |
| id | doaj.art-66fe495432e04486b0a3b612068bf0b7 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-10T04:19:58Z |
| publishDate | 2022-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-66fe495432e04486b0a3b612068bf0b72023-11-23T07:52:27ZengMDPI AGApplied Sciences2076-34172022-05-01129468310.3390/app12094683Research and Progress on Truing and Sharpening Process of Diamond Abrasive Grinding ToolsSong Cai0Wenhao Liu1Jinchao Song2Kai Deng3Yinghong Tang4School of Mechanical Engineering, Hunan University of Technology, Zhuzhou 412007, ChinaSchool of Mechanical Engineering, Hunan University of Technology, Zhuzhou 412007, ChinaSchool of Mechanical Engineering, Hunan University of Technology, Zhuzhou 412007, ChinaSchool of Mechanical Engineering, Hunan University of Technology, Zhuzhou 412007, ChinaSchool of Mechanical Engineering, Hunan University of Technology, Zhuzhou 412007, ChinaWith respect to the truing and sharpening of diamond abrasive grinding tools, traditional machining methods are briefly described, and new dressing methods, such as the laser dressing method, are described in detail. It is pointed out that laser dressing of diamond abrasive tools is a green processing method with high efficiency and no environmental pollution. Numerical simulation research on pulse laser dressing of a bronze diamond abrasive grinding wheel was carried out, and a cumulative heat transfer model of laser dressing energy was developed. The temperature evolution law of the bronze bond and diamond abrasive grains dressed by pulsed fiber laser was determined by numerical analysis of the model. An experiment on the laser dressing grinding wheel was carried out; it was found that when the laser power density was 2.52 × 10<sup>8</sup> W/cm<sup>2</sup>∼3.36 × 10<sup>8</sup> W/cm<sup>2</sup>, the bronze bond materials could be properly removed, and the diamond abrasive grains could be better sharpened. The laser dressing method can achieve the combination of diamond abrasive grinding tool sharpening and truing. The experiment not only demonstrated the correctness and feasibility of the theoretical model but also provided process optimization for research into pulse laser dressing of diamond abrasive grinding tools.https://www.mdpi.com/2076-3417/12/9/4683diamond abrasive grinding toolstruing and sharpeningdata analysisdressing technology |
| spellingShingle | Song Cai Wenhao Liu Jinchao Song Kai Deng Yinghong Tang Research and Progress on Truing and Sharpening Process of Diamond Abrasive Grinding Tools Applied Sciences diamond abrasive grinding tools truing and sharpening data analysis dressing technology |
| title | Research and Progress on Truing and Sharpening Process of Diamond Abrasive Grinding Tools |
| title_full | Research and Progress on Truing and Sharpening Process of Diamond Abrasive Grinding Tools |
| title_fullStr | Research and Progress on Truing and Sharpening Process of Diamond Abrasive Grinding Tools |
| title_full_unstemmed | Research and Progress on Truing and Sharpening Process of Diamond Abrasive Grinding Tools |
| title_short | Research and Progress on Truing and Sharpening Process of Diamond Abrasive Grinding Tools |
| title_sort | research and progress on truing and sharpening process of diamond abrasive grinding tools |
| topic | diamond abrasive grinding tools truing and sharpening data analysis dressing technology |
| url | https://www.mdpi.com/2076-3417/12/9/4683 |
| work_keys_str_mv | AT songcai researchandprogressontruingandsharpeningprocessofdiamondabrasivegrindingtools AT wenhaoliu researchandprogressontruingandsharpeningprocessofdiamondabrasivegrindingtools AT jinchaosong researchandprogressontruingandsharpeningprocessofdiamondabrasivegrindingtools AT kaideng researchandprogressontruingandsharpeningprocessofdiamondabrasivegrindingtools AT yinghongtang researchandprogressontruingandsharpeningprocessofdiamondabrasivegrindingtools |