MESOSCOPIC SCALE MINIMUM CUTTING THICKNESS MODEL AND ANALYSIS
Aiming at the minimum cutting thickness existing in mesoscopic cutting process, the formation mechanism of the minimum cutting thickness was described, and the theoretical model of minimum cutting thickness based on tool edge radius and friction coefficient between workpiece and tool was proposed, a...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2022-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.04.023 |
| _version_ | 1797768015163424768 |
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| author | ZHU JiaWei LEI XiaoBao ZHANG Tao |
| author_facet | ZHU JiaWei LEI XiaoBao ZHANG Tao |
| author_sort | ZHU JiaWei |
| collection | DOAJ |
| description | Aiming at the minimum cutting thickness existing in mesoscopic cutting process, the formation mechanism of the minimum cutting thickness was described, and the theoretical model of minimum cutting thickness based on tool edge radius and friction coefficient between workpiece and tool was proposed, and the cutting parameters were substituted into the theoretical model, and the minimum cutting thickness is calculated to be 2.3 μm. Taking Ti6 Al4 V titanium alloy as the research object, the 2 D cutting model of titanium alloy was established by using ABAQUS finite element software, and the simulation results show that the minimum cutting thickness is between 2 μm～3 μm, which verifies the correctness of the theoretical model of minimum cutting thickness. The influence of cutting edge radius and friction coefficient between workpiece and tool on minimum cutting thickness is analyzed, and the results show that the minimum cutting thickness is directly proportional to the tool edge radius and inversely proportional to the friction coefficient between the workpiece and the tool. |
| first_indexed | 2024-03-12T20:48:20Z |
| format | Article |
| id | doaj.art-a375cdb11e1f41d3a6516af0b2776766 |
| institution | Directory Open Access Journal |
| issn | 1001-9669 |
| language | zho |
| last_indexed | 2024-03-12T20:48:20Z |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj.art-a375cdb11e1f41d3a6516af0b27767662023-08-01T07:39:05ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692022-01-014493093629913665MESOSCOPIC SCALE MINIMUM CUTTING THICKNESS MODEL AND ANALYSISZHU JiaWeiLEI XiaoBaoZHANG TaoAiming at the minimum cutting thickness existing in mesoscopic cutting process, the formation mechanism of the minimum cutting thickness was described, and the theoretical model of minimum cutting thickness based on tool edge radius and friction coefficient between workpiece and tool was proposed, and the cutting parameters were substituted into the theoretical model, and the minimum cutting thickness is calculated to be 2.3 μm. Taking Ti6 Al4 V titanium alloy as the research object, the 2 D cutting model of titanium alloy was established by using ABAQUS finite element software, and the simulation results show that the minimum cutting thickness is between 2 μm～3 μm, which verifies the correctness of the theoretical model of minimum cutting thickness. The influence of cutting edge radius and friction coefficient between workpiece and tool on minimum cutting thickness is analyzed, and the results show that the minimum cutting thickness is directly proportional to the tool edge radius and inversely proportional to the friction coefficient between the workpiece and the tool.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.04.023Mesoscopic scale;Cutting mechanism;Minimum cutting thickness;Cutting simulation |
| spellingShingle | ZHU JiaWei LEI XiaoBao ZHANG Tao MESOSCOPIC SCALE MINIMUM CUTTING THICKNESS MODEL AND ANALYSIS Jixie qiangdu Mesoscopic scale;Cutting mechanism;Minimum cutting thickness;Cutting simulation |
| title | MESOSCOPIC SCALE MINIMUM CUTTING THICKNESS MODEL AND ANALYSIS |
| title_full | MESOSCOPIC SCALE MINIMUM CUTTING THICKNESS MODEL AND ANALYSIS |
| title_fullStr | MESOSCOPIC SCALE MINIMUM CUTTING THICKNESS MODEL AND ANALYSIS |
| title_full_unstemmed | MESOSCOPIC SCALE MINIMUM CUTTING THICKNESS MODEL AND ANALYSIS |
| title_short | MESOSCOPIC SCALE MINIMUM CUTTING THICKNESS MODEL AND ANALYSIS |
| title_sort | mesoscopic scale minimum cutting thickness model and analysis |
| topic | Mesoscopic scale;Cutting mechanism;Minimum cutting thickness;Cutting simulation |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.04.023 |
| work_keys_str_mv | AT zhujiawei mesoscopicscaleminimumcuttingthicknessmodelandanalysis AT leixiaobao mesoscopicscaleminimumcuttingthicknessmodelandanalysis AT zhangtao mesoscopicscaleminimumcuttingthicknessmodelandanalysis |