摘要
根据离合器设计理论,设计了阿基米德曲面楔块的PCE型离合器和单圆弧曲面楔块的PCE型离合器。在对两种PCE型离合器进行三维几何造型基础上,建立其动力学模型,对比分析了阿基米德曲面楔块的PCE型离合器与单圆弧曲面楔块的PCE型离合器的楔合时间、楔入冲击力及稳态楔合力等参数,结果表明阿基米德曲面楔块的PCE型离合器具有楔入迅速、冲击较小、稳态楔合力小的特点,具有较好的综合性能。文中研究为阿基米德曲面楔块的PCE型离合器的设计及应用提供了重要依据。
The Archimedes curved surface wedge PCE clutch and the single arc Curved surface wedge PCE clutch were designed according to the theory of clutch design. The dynamic model of two kinds of PCE clutches were established on the basis of their threedimensional geometric models. A comparative analysis was done on the engagement time, impact of engagement, steady state engage- ment force and other parameters of the Archimedes curved surface wedge PCE clutch and the single arc curved surface wedge PCE clutch. The results indicate that the Archimedes curved surface wedge PCE clutch has the characteristics as quick engagement, lower impact and low steady state engagement force, which is good in comprehensive property. This study provides an important basis for the Archimedes curved surface wedge PCE clutch design and application.
出处
《机械设计》
CSCD
北大核心
2011年第4期31-36,共6页
Journal of Machine Design
基金
复杂轨迹加工工艺及装备教育部工程研究中心开放基金资助项目(08-FZGJ03)
