中心蜗杆范成法数控加工廓面误差综合研究
In order to explore the influence law of original errors included machine tool kinematic errors,tool wear errors on the profile machining accuracy of sun-worm,based on the multi-body system error-modeling method and the conjugate meshing theory of spatial mechanism,the sunworm profile equation inclu...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2014-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2014.12.004 |
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| Summary: | In order to explore the influence law of original errors included machine tool kinematic errors,tool wear errors on the profile machining accuracy of sun-worm,based on the multi-body system error-modeling method and the conjugate meshing theory of spatial mechanism,the sunworm profile equation included these errors is deduced.The normal error between worm theoretical profile and error profile is calculated by using Newton iteration method and the result is analyzed to describe the effect of each error and comprehensive error on sun-worm profile accuracy.The main research conclusion can effectively disclosure and predict the law of influence that the various errors for sun-worm profile normal error.Consequently,a scientific proof is supplied to compensate machine geometric errors and improve the precision and quality of the sun-worm. |
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| ISSN: | 1004-2539 |