新型齿轮传动副建模及接触分析
Based on the analysis of the generating mechanism for cylindrical gears with curvilinear shape teeth,a new way of such gear modeling for manufacture is proposed.Adopting the secondary development of UG and the approach of gear blank rolling feed and gear cutting tool rotary,the three-dimensional mod...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2013-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2013.02.004 |
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| author | 唐锐 张敬东 张祺 |
| author_facet | 唐锐 张敬东 张祺 |
| author_sort | 唐锐 |
| collection | DOAJ |
| description | Based on the analysis of the generating mechanism for cylindrical gears with curvilinear shape teeth,a new way of such gear modeling for manufacture is proposed.Adopting the secondary development of UG and the approach of gear blank rolling feed and gear cutting tool rotary,the three-dimensional model of such gears is accordingly built.And the contact stress calculation formula of the curve of the cylindrical gear is established based on the HERTZ formula.Then,with the analysis of the model strength and finite elements performed,it’s confirmed that the contact strength of tooth surface of cylindrical gear with curvilinear shape teeth could be substantially improved,compared with that of spur gears,and that the maximal stress equivalent is 73.8% of spur gear and 76.57% of helical gears.Therefore,the theoretical basis and guidelines for industrial applications of cylindrical gears with curvilinear shape teeth are provided by this approach. |
| format | Article |
| id | doaj-art-11eb8af2f10f4c2ba2180f40acfed08b |
| institution | DOAJ |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2013-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-11eb8af2f10f4c2ba2180f40acfed08b2025-08-20T03:07:50ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392013-01-0137767988652872新型齿轮传动副建模及接触分析唐锐张敬东张祺Based on the analysis of the generating mechanism for cylindrical gears with curvilinear shape teeth,a new way of such gear modeling for manufacture is proposed.Adopting the secondary development of UG and the approach of gear blank rolling feed and gear cutting tool rotary,the three-dimensional model of such gears is accordingly built.And the contact stress calculation formula of the curve of the cylindrical gear is established based on the HERTZ formula.Then,with the analysis of the model strength and finite elements performed,it’s confirmed that the contact strength of tooth surface of cylindrical gear with curvilinear shape teeth could be substantially improved,compared with that of spur gears,and that the maximal stress equivalent is 73.8% of spur gear and 76.57% of helical gears.Therefore,the theoretical basis and guidelines for industrial applications of cylindrical gears with curvilinear shape teeth are provided by this approach.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2013.02.004 |
| spellingShingle | 唐锐 张敬东 张祺 新型齿轮传动副建模及接触分析 Jixie chuandong |
| title | 新型齿轮传动副建模及接触分析 |
| title_full | 新型齿轮传动副建模及接触分析 |
| title_fullStr | 新型齿轮传动副建模及接触分析 |
| title_full_unstemmed | 新型齿轮传动副建模及接触分析 |
| title_short | 新型齿轮传动副建模及接触分析 |
| title_sort | 新型齿轮传动副建模及接触分析 |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2013.02.004 |
| work_keys_str_mv | AT tángruì xīnxíngchǐlúnchuándòngfùjiànmójíjiēchùfēnxī AT zhāngjìngdōng xīnxíngchǐlúnchuándòngfùjiànmójíjiēchùfēnxī AT zhāngqí xīnxíngchǐlúnchuándòngfùjiànmójíjiēchùfēnxī |