摘要
提出一种适合打纬共轭凸轮机构的新型运动规律 ,建立打纬共轭凸轮廓线的坐标方程 .利用三角函数运动规律的组合和主、回凸轮廓线的共轭特性 ,探讨打纬共轭凸轮机构的设计 .推导出适合打纬共轭凸轮机构的双简谐运动规律和共轭凸轮廓线的坐标方程 .研究表明 ,双简谐运动规律可用于设计打纬共轭凸轮机构 。
To propose a curve suitable for designing the conjugate cam tightening weft and establish the coordinate equations of the conjugate cam profiles tightening weft. Utilizing the information of the trigonometric curves and conjugate characteristics of the prime cam and the return cam, the methods of determining the conjugate cam profiles were established. The double simple harmonic motion of the tightening weft cam's follower and the mathematical equations of the cam were established. The double harmonic motion can be applied to designing the conjugate cam tightening weft. It lays a theoretical foundation for designing loom cam.
出处
《北京理工大学学报》
EI
CAS
CSCD
2000年第1期33-36,共4页
Transactions of Beijing Institute of Technology
关键词
凸轮廓线
设计
共轭凸轮机构
打纬机构
tightening weft
simple harmonic motion
conjugate cam
cam profile
