| 新型平面包络蜗杆式分度凸轮机构的原理与分析 |
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| 引用本文： | 陶学恒,王其超,等.新型平面包络蜗杆式分度凸轮机构的原理与分析[J].机械科学与技术(西安),2001,20(2):174-176. |
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| 作者姓名： | 陶学恒 王其超 |
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| 作者单位： | [1]大连轻工业学院，大连116034 [2]大连理工大学，大连11602 |
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| 基金项目： | 轻工总会科学基金! (轻科 95 0 2 3 )，辽宁省博士基金! (辽科 9810 40 0 40 2 ) |
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| 摘 要： | 针对弧面分度凸轮机构变速比、无侧隙、正交交错轴传动特点 ,本文在高副机构线啮合原理的基础上 ,借鉴平面包络蜗轮蜗杆的传动技术 ,首次提出了平面包络凸轮分度机构的基本构思 ,建立了平面包络蜗杆分度凸轮机构共轭的基本方程 ,讨论了机构瞬时接触线方程及其分布规律、啮合面方程、共轭界限条件、诱导曲率的计算、以及设计分析要点等 ,并以计算实例进行验证 ,为进一步的深入分析与制造研究 ,奠定了坚实的基础。
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| 关 键 词： | 分度凸轮机构 平面包络蜗杆凸轮 啮合特性 |
| 文章编号： | 1003-8728(2001)02-0174-03 |
| 修稿时间： | 1999年12月16 |
Meshing Theory and Design Analysis for New Type of Planar Envelope Worm Indexing Cam Mechanisms |
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| TAO Xue-heng,XIAO Zheng-yang,WANG Qi-chao,LIU Jian.Meshing Theory and Design Analysis for New Type of Planar Envelope Worm Indexing Cam Mechanisms[J].Mechanical Science and Technology,2001,20(2):174-176. |
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| Authors: | TAO Xue-heng XIAO Zheng-yang WANG Qi-chao LIU Jian |
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| Affiliation: | TAO Xue-heng1,XIAO Zheng-yang1,WANG Qi-chao,LIU Jian |
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| Abstract: | The conception of the planar envelope worm indexing cam mechanisms (PEWICM) is proposed for the first time, and the general thought of EWICM was granted a Chinese patent. The kinematics and geometric model of PEWICM is established through introducing worm gear drive techniques to indexing cam mechanisms. The conjugate performances which include the conjugate surface shapes and features, the contact line distribution features, the conjugate limitation and interference, induced curvature, main structural design parameters and so on, are analyzed and discussed in detail. All of those provided a concrete foundation for EWICM to develop. |
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| Keywords: | Indexing cam mechanisms Planar envelope worm cam Engaging characteristics |
| 本文献已被 CNKI 维普 等数据库收录！ |
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