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凸轮曲线连续性与残余振动的关系的理论解释 被引量:1

Theoretical Explanation of the Relationship between Cam Profile Continuity and Residual Vibration
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摘要 对于凸轮曲线连续性与残余振动的关系问题给出了完整的理论解释。研究结果揭示出传统的高速凸轮曲线设计准则所具有的局限性,并指出了其适用范围。同时,为优化方法用于凸轮曲线的动态设计奠定了理论基础。最后,本文提出了高速凸轮曲线的新型设计准则。 Theoretical explanation of the relationship between cam profiles continuity and residual vibration is developed in this paper. The study reveals that the conventional design criterion of high speed cam profiles has some limitation, and develops its suitable scope. At meantime, the theoretical foundation for optimization theory applying to dynamic design of cam profiles is established. Finally, this paper presents a new design criterion of higi speed cam profiles.
作者 姚燕安 张策
机构地区 天津大学
出处 《机械科学与技术》 EI CSCD 北大核心 1998年第6期871-874,共4页 Mechanical Science and Technology for Aerospace Engineering
关键词 凸轮曲线 残余振动 跃度 凸轮机构 Cam profile Residual vibration Jerk
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参考文献6

  • 1Mitchell D B. Tests on dynamic response of cam driveasystems. Mechanical Engineering,1950,72:467-471.
  • 25toddart D A, Polydyne cam design. Machine Design,1953,25(1-3).
  • 3Wiederrich J L, Roth B. Dynamic synthesis of camsusing finite trigonometric series. Trans. ASME,1974,96B(1):287-293.
  • 4Chew M, Chuang C H. Designing for lower residual vi-brations in high speed cam-foilower systems over arange of speeds. ASME DE. 1990,26:23-31.
  • 5Koster M P. Vibration of Cam Mechanisms, Macmil-lan,1974.
  • 6牧野洋.自动机械机构学.北京:科学出版社,1978.

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