Optimization of a Redundant Freedom Machining Toolpath for Scroll Profile Machining
The scroll disc is a critical functional component of the scroll compression mechanism, and its machining precision and quality directly impact the performance and longevity of the compressor. Current machining methods for scroll profiles face challenges in simultaneously achieving wide applicabilit...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-11-01
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| Series: | Machines |
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| Online Access: | https://www.mdpi.com/2075-1702/12/11/810 |
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| _version_ | 1846153117997989888 |
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| author | Song Gao Zifang Hu Huicheng Zhou Jiejun Xie Chenglei Zhang Xiaohan Zhang |
| author_facet | Song Gao Zifang Hu Huicheng Zhou Jiejun Xie Chenglei Zhang Xiaohan Zhang |
| author_sort | Song Gao |
| collection | DOAJ |
| description | The scroll disc is a critical functional component of the scroll compression mechanism, and its machining precision and quality directly impact the performance and longevity of the compressor. Current machining methods for scroll profiles face challenges in simultaneously achieving wide applicability, high precision, and high efficiency. This paper addresses issues related to unsmooth toolpaths of machine tool axes and high acceleration in the rotary axis during redundant degrees of freedom scroll profile machining. This paper proposes a toolpath optimization method for redundant axes, with optimization objectives focused on reducing the counts of directional changes in the linear axes and smoothing the trajectories of all axes. Experimental results demonstrate that the proposed method offers higher machining efficiency compared to traditional polar coordinate machining. |
| format | Article |
| id | doaj-art-ff58adb9ea9a4a9898a2023f3e22c12a |
| institution | Kabale University |
| issn | 2075-1702 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Machines |
| spelling | doaj-art-ff58adb9ea9a4a9898a2023f3e22c12a2024-11-26T18:11:10ZengMDPI AGMachines2075-17022024-11-01121181010.3390/machines12110810Optimization of a Redundant Freedom Machining Toolpath for Scroll Profile MachiningSong Gao0Zifang Hu1Huicheng Zhou2Jiejun Xie3Chenglei Zhang4Xiaohan Zhang5National NC System Engineering Research Center, Huazhong University of Science and Technology, Wuhan 430074, ChinaNational NC System Engineering Research Center, Huazhong University of Science and Technology, Wuhan 430074, ChinaNational NC System Engineering Research Center, Huazhong University of Science and Technology, Wuhan 430074, ChinaNational NC System Engineering Research Center, Huazhong University of Science and Technology, Wuhan 430074, ChinaNational NC System Engineering Research Center, Huazhong University of Science and Technology, Wuhan 430074, ChinaNational NC System Engineering Research Center, Huazhong University of Science and Technology, Wuhan 430074, ChinaThe scroll disc is a critical functional component of the scroll compression mechanism, and its machining precision and quality directly impact the performance and longevity of the compressor. Current machining methods for scroll profiles face challenges in simultaneously achieving wide applicability, high precision, and high efficiency. This paper addresses issues related to unsmooth toolpaths of machine tool axes and high acceleration in the rotary axis during redundant degrees of freedom scroll profile machining. This paper proposes a toolpath optimization method for redundant axes, with optimization objectives focused on reducing the counts of directional changes in the linear axes and smoothing the trajectories of all axes. Experimental results demonstrate that the proposed method offers higher machining efficiency compared to traditional polar coordinate machining.https://www.mdpi.com/2075-1702/12/11/810milling processtoolpath optimizationredundant degrees of freedomscroll profile |
| spellingShingle | Song Gao Zifang Hu Huicheng Zhou Jiejun Xie Chenglei Zhang Xiaohan Zhang Optimization of a Redundant Freedom Machining Toolpath for Scroll Profile Machining Machines milling process toolpath optimization redundant degrees of freedom scroll profile |
| title | Optimization of a Redundant Freedom Machining Toolpath for Scroll Profile Machining |
| title_full | Optimization of a Redundant Freedom Machining Toolpath for Scroll Profile Machining |
| title_fullStr | Optimization of a Redundant Freedom Machining Toolpath for Scroll Profile Machining |
| title_full_unstemmed | Optimization of a Redundant Freedom Machining Toolpath for Scroll Profile Machining |
| title_short | Optimization of a Redundant Freedom Machining Toolpath for Scroll Profile Machining |
| title_sort | optimization of a redundant freedom machining toolpath for scroll profile machining |
| topic | milling process toolpath optimization redundant degrees of freedom scroll profile |
| url | https://www.mdpi.com/2075-1702/12/11/810 |
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