Calculation and Experimental Verification of the Residual Stress of Tooth Surface in Spur Gear Form Grinding
The residual stress state of grinding gear has great influence on its performance, the accurate prediction and calculation of residual stress of tooth surface after grinding is the important content of gear anti - fatigue manufacture. Based on the motion analysis of form grinding and the thermo-mech...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2020-05-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.011 |
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| author | Sheng Yu Jun Wen Jinyuan Tang |
| author_facet | Sheng Yu Jun Wen Jinyuan Tang |
| author_sort | Sheng Yu |
| collection | DOAJ |
| description | The residual stress state of grinding gear has great influence on its performance, the accurate prediction and calculation of residual stress of tooth surface after grinding is the important content of gear anti - fatigue manufacture. Based on the motion analysis of form grinding and the thermo-mechanical coupling finite element simulation calculation method, the calculation method of residual stress of the tooth surface after grinding is proposed. Subsequently, the forming grinding experiment is carried out, and the residual stress of the tooth surface after grinding is measured. The measured values of the residual stress and the finite element calculation value are compared, and the correlation law between the grinding parameters and the residual stress is analyzed. The research indicates that the calculation result of the proposed form grinding model is in good agreement with the experimental results. And in the form grinding, a larger feed depth results in a smaller residual tensile stress on the tooth surface after grinding. |
| format | Article |
| id | doaj-art-cbd2c4a31a4848a9881210b82b573ece |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2020-05-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-cbd2c4a31a4848a9881210b82b573ece2025-01-10T14:55:58ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392020-05-0144737729797080Calculation and Experimental Verification of the Residual Stress of Tooth Surface in Spur Gear Form GrindingSheng YuJun WenJinyuan TangThe residual stress state of grinding gear has great influence on its performance, the accurate prediction and calculation of residual stress of tooth surface after grinding is the important content of gear anti - fatigue manufacture. Based on the motion analysis of form grinding and the thermo-mechanical coupling finite element simulation calculation method, the calculation method of residual stress of the tooth surface after grinding is proposed. Subsequently, the forming grinding experiment is carried out, and the residual stress of the tooth surface after grinding is measured. The measured values of the residual stress and the finite element calculation value are compared, and the correlation law between the grinding parameters and the residual stress is analyzed. The research indicates that the calculation result of the proposed form grinding model is in good agreement with the experimental results. And in the form grinding, a larger feed depth results in a smaller residual tensile stress on the tooth surface after grinding.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.011Form grindingGearResidual stressThermo-mechanical couplingCalculation method |
| spellingShingle | Sheng Yu Jun Wen Jinyuan Tang Calculation and Experimental Verification of the Residual Stress of Tooth Surface in Spur Gear Form Grinding Jixie chuandong Form grinding Gear Residual stress Thermo-mechanical coupling Calculation method |
| title | Calculation and Experimental Verification of the Residual Stress of Tooth Surface in Spur Gear Form Grinding |
| title_full | Calculation and Experimental Verification of the Residual Stress of Tooth Surface in Spur Gear Form Grinding |
| title_fullStr | Calculation and Experimental Verification of the Residual Stress of Tooth Surface in Spur Gear Form Grinding |
| title_full_unstemmed | Calculation and Experimental Verification of the Residual Stress of Tooth Surface in Spur Gear Form Grinding |
| title_short | Calculation and Experimental Verification of the Residual Stress of Tooth Surface in Spur Gear Form Grinding |
| title_sort | calculation and experimental verification of the residual stress of tooth surface in spur gear form grinding |
| topic | Form grinding Gear Residual stress Thermo-mechanical coupling Calculation method |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.011 |
| work_keys_str_mv | AT shengyu calculationandexperimentalverificationoftheresidualstressoftoothsurfaceinspurgearformgrinding AT junwen calculationandexperimentalverificationoftheresidualstressoftoothsurfaceinspurgearformgrinding AT jinyuantang calculationandexperimentalverificationoftheresidualstressoftoothsurfaceinspurgearformgrinding |