Analysis of influence of installation angle on vibration finishing effect of cross hole specimen
To investigate the influence of the installation angle of specimens on the finishing effect of the cross hole connecting part, vibration finishing technology of cross hole specimens is simulated and analyzed based on the discrete element method. The results show that the machining uniformity of the...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd.
2023-02-01
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| Series: | Jin'gangshi yu moliao moju gongcheng |
| Subjects: | |
| Online Access: | http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2021.5003 |
| _version_ | 1797635903976374272 |
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| author | Jian JIA Xiuhong LI Wenhui LI Shengqiang YANG Jiaming WANG |
| author_facet | Jian JIA Xiuhong LI Wenhui LI Shengqiang YANG Jiaming WANG |
| author_sort | Jian JIA |
| collection | DOAJ |
| description | To investigate the influence of the installation angle of specimens on the finishing effect of the cross hole connecting part, vibration finishing technology of cross hole specimens is simulated and analyzed based on the discrete element method. The results show that the machining uniformity of the cross hole connecting part is better and the minimum wear depth of the connecting part is greater when the installation angle is 45° compared with that under 0° and 90°. Based on the single factor test method, ZLC100 horizontal vibration finishing equipment is used to carry out finishing test on cross hole specimens with different installation angles. The results show that the burr removal effect of the cross hole connecting part is better and the fillet effect of the cross hole connecting part is more obvious when the installation angle is 45° compared with that under 0° and 90°. The measured fillet radius is within the range of 0.3～0.7 mm at the connecting part and the normalized surface roughness Ra* has a significant downward trend in 8 regions of the inner surface of large and small holes when the installation angle is 45°. The experimental results are consistent with the simulation results. |
| first_indexed | 2024-03-11T12:26:46Z |
| format | Article |
| id | doaj.art-762042bca2d34384a48ab44d66cedaba |
| institution | Directory Open Access Journal |
| issn | 1006-852X |
| language | zho |
| last_indexed | 2024-03-11T12:26:46Z |
| publishDate | 2023-02-01 |
| publisher | Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. |
| record_format | Article |
| series | Jin'gangshi yu moliao moju gongcheng |
| spelling | doaj.art-762042bca2d34384a48ab44d66cedaba2023-11-06T08:38:32ZzhoZhengzhou Research Institute for Abrasives & Grinding Co., Ltd.Jin'gangshi yu moliao moju gongcheng1006-852X2023-02-0143110210910.13394/j.cnki.jgszz.2021.5003zbb-202205-jiajianAnalysis of influence of installation angle on vibration finishing effect of cross hole specimenJian JIA0Xiuhong LI1Wenhui LI2Shengqiang YANG3Jiaming WANG4College of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaShanxi Key Laboratory of Precision Machining, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaTo investigate the influence of the installation angle of specimens on the finishing effect of the cross hole connecting part, vibration finishing technology of cross hole specimens is simulated and analyzed based on the discrete element method. The results show that the machining uniformity of the cross hole connecting part is better and the minimum wear depth of the connecting part is greater when the installation angle is 45° compared with that under 0° and 90°. Based on the single factor test method, ZLC100 horizontal vibration finishing equipment is used to carry out finishing test on cross hole specimens with different installation angles. The results show that the burr removal effect of the cross hole connecting part is better and the fillet effect of the cross hole connecting part is more obvious when the installation angle is 45° compared with that under 0° and 90°. The measured fillet radius is within the range of 0.3～0.7 mm at the connecting part and the normalized surface roughness Ra* has a significant downward trend in 8 regions of the inner surface of large and small holes when the installation angle is 45°. The experimental results are consistent with the simulation results.http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2021.5003installation anglethe cross holedeburringdiscrete element simulationvibratory barrel finishing |
| spellingShingle | Jian JIA Xiuhong LI Wenhui LI Shengqiang YANG Jiaming WANG Analysis of influence of installation angle on vibration finishing effect of cross hole specimen Jin'gangshi yu moliao moju gongcheng installation angle the cross hole deburring discrete element simulation vibratory barrel finishing |
| title | Analysis of influence of installation angle on vibration finishing effect of cross hole specimen |
| title_full | Analysis of influence of installation angle on vibration finishing effect of cross hole specimen |
| title_fullStr | Analysis of influence of installation angle on vibration finishing effect of cross hole specimen |
| title_full_unstemmed | Analysis of influence of installation angle on vibration finishing effect of cross hole specimen |
| title_short | Analysis of influence of installation angle on vibration finishing effect of cross hole specimen |
| title_sort | analysis of influence of installation angle on vibration finishing effect of cross hole specimen |
| topic | installation angle the cross hole deburring discrete element simulation vibratory barrel finishing |
| url | http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2021.5003 |
| work_keys_str_mv | AT jianjia analysisofinfluenceofinstallationangleonvibrationfinishingeffectofcrossholespecimen AT xiuhongli analysisofinfluenceofinstallationangleonvibrationfinishingeffectofcrossholespecimen AT wenhuili analysisofinfluenceofinstallationangleonvibrationfinishingeffectofcrossholespecimen AT shengqiangyang analysisofinfluenceofinstallationangleonvibrationfinishingeffectofcrossholespecimen AT jiamingwang analysisofinfluenceofinstallationangleonvibrationfinishingeffectofcrossholespecimen |