High-speed grinding: from mechanism to machine tool
High-speed grinding (HSG) is an advanced technology for precision machining of difficult-to-cut materials in aerospace and other fields, which could solve surface burns, defects and improve surface integrity by increasing the linear speed of the grinding wheel. The advantages of HSG have been prelim...
| Main Authors: | , , , , , , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Shanghai University
2024
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| Online Access: | https://hdl.handle.net/1721.1/157395 |
| _version_ | 1824457923984621568 |
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| author | Wang, Yu-Long Zhang, Yan-Bin Cui, Xin Liang, Xiao-Liang Li, Run-Ze Wang, Ruo-Xin Sharma, Shubham Liu, Ming-Zheng Gao, Teng Zhou, Zong-Ming Wang, Xiao-Ming Dambatta, Yusuf S. Li, Chang-He |
| author2 | Massachusetts Institute of Technology. Department of Mechanical Engineering |
| author_facet | Massachusetts Institute of Technology. Department of Mechanical Engineering Wang, Yu-Long Zhang, Yan-Bin Cui, Xin Liang, Xiao-Liang Li, Run-Ze Wang, Ruo-Xin Sharma, Shubham Liu, Ming-Zheng Gao, Teng Zhou, Zong-Ming Wang, Xiao-Ming Dambatta, Yusuf S. Li, Chang-He |
| author_sort | Wang, Yu-Long |
| collection | MIT |
| description | High-speed grinding (HSG) is an advanced technology for precision machining of difficult-to-cut materials in aerospace and other fields, which could solve surface burns, defects and improve surface integrity by increasing the linear speed of the grinding wheel. The advantages of HSG have been preliminarily confirmed and the equipment has been built for experimental research, which can achieve a high grinding speed of more than 300 m/s. However, it is not yet widely used in manufacturing due to the insufficient understanding on material removal mechanism and characteristics of HSG machine tool. To fill this gap, this paper provides a comprehensive overview of HSG technologies. A new direction for adding auxiliary process in HSG is proposed. Firstly, the combined influence law of strain hardening, strain rate intensification, and thermal softening effects on material removal mechanism was revealed, and models of material removal strain rate, grinding force and grinding temperature were summarized. Secondly, the constitutive models under high strain rate boundaries were summarized by considering various properties of material and grinding parameters. Thirdly, the change law of material removal mechanism of HSG was revealed when the thermodynamic boundary conditions changed, by introducing lubrication conditions such as minimum quantity lubrication (MQL), nano-lubricant minimum quantity lubrication (NMQL) and cryogenic air (CA). Finally, the mechanical and dynamic characteristics of the key components of HSG machine tool were summarized, including main body, grinding wheel, spindle and dynamic balance system. Based on the content summarized in this paper, the prospect of HSG is put forward. This study establishes a solid foundation for future developments in the field and points to promising directions for further exploration. |
| first_indexed | 2025-02-19T04:17:43Z |
| format | Article |
| id | mit-1721.1/157395 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2025-02-19T04:17:43Z |
| publishDate | 2024 |
| publisher | Shanghai University |
| record_format | dspace |
| spelling | mit-1721.1/1573952024-12-23T06:03:39Z High-speed grinding: from mechanism to machine tool Wang, Yu-Long Zhang, Yan-Bin Cui, Xin Liang, Xiao-Liang Li, Run-Ze Wang, Ruo-Xin Sharma, Shubham Liu, Ming-Zheng Gao, Teng Zhou, Zong-Ming Wang, Xiao-Ming Dambatta, Yusuf S. Li, Chang-He Massachusetts Institute of Technology. Department of Mechanical Engineering High-speed grinding (HSG) is an advanced technology for precision machining of difficult-to-cut materials in aerospace and other fields, which could solve surface burns, defects and improve surface integrity by increasing the linear speed of the grinding wheel. The advantages of HSG have been preliminarily confirmed and the equipment has been built for experimental research, which can achieve a high grinding speed of more than 300 m/s. However, it is not yet widely used in manufacturing due to the insufficient understanding on material removal mechanism and characteristics of HSG machine tool. To fill this gap, this paper provides a comprehensive overview of HSG technologies. A new direction for adding auxiliary process in HSG is proposed. Firstly, the combined influence law of strain hardening, strain rate intensification, and thermal softening effects on material removal mechanism was revealed, and models of material removal strain rate, grinding force and grinding temperature were summarized. Secondly, the constitutive models under high strain rate boundaries were summarized by considering various properties of material and grinding parameters. Thirdly, the change law of material removal mechanism of HSG was revealed when the thermodynamic boundary conditions changed, by introducing lubrication conditions such as minimum quantity lubrication (MQL), nano-lubricant minimum quantity lubrication (NMQL) and cryogenic air (CA). Finally, the mechanical and dynamic characteristics of the key components of HSG machine tool were summarized, including main body, grinding wheel, spindle and dynamic balance system. Based on the content summarized in this paper, the prospect of HSG is put forward. This study establishes a solid foundation for future developments in the field and points to promising directions for further exploration. 2024-10-21T20:08:50Z 2024-10-21T20:08:50Z 2024-10-05 2024-10-06T03:14:23Z Article http://purl.org/eprint/type/JournalArticle https://hdl.handle.net/1721.1/157395 Wang, YL., Zhang, YB., Cui, X. et al. High-speed grinding: from mechanism to machine tool. Adv. Manuf. (2024). en https://doi.org/10.1007/s40436-024-00508-x Advances in Manufacturing Creative Commons Attribution https://creativecommons.org/licenses/by/4.0/ The Author(s) application/pdf Shanghai University Springer Nature |
| spellingShingle | Wang, Yu-Long Zhang, Yan-Bin Cui, Xin Liang, Xiao-Liang Li, Run-Ze Wang, Ruo-Xin Sharma, Shubham Liu, Ming-Zheng Gao, Teng Zhou, Zong-Ming Wang, Xiao-Ming Dambatta, Yusuf S. Li, Chang-He High-speed grinding: from mechanism to machine tool |
| title | High-speed grinding: from mechanism to machine tool |
| title_full | High-speed grinding: from mechanism to machine tool |
| title_fullStr | High-speed grinding: from mechanism to machine tool |
| title_full_unstemmed | High-speed grinding: from mechanism to machine tool |
| title_short | High-speed grinding: from mechanism to machine tool |
| title_sort | high speed grinding from mechanism to machine tool |
| url | https://hdl.handle.net/1721.1/157395 |
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