An Analysis of the Orthogonal Crank-rocking Lever Spatial Mechanism for the Weft Insertion in Rapier Looms

作     者：Li Kerang(李克让) Chen Ming(陈明) 

作者机构：Department of Mechanical Engineering Dong Hua University Shanghai 200051 Department of Mechanical Engineering Dong Hua University Shanghai 200051 

出 版 物：《Journal of Donghua University(English Edition)》 (东华大学学报（英文版）)

年 卷 期：2001年第18卷第1期

页      面：27-31页

学科分类：0821[工学-纺织科学与工程] 08[工学] 

主　　题：rapier loom, weft insertion mechanism, motion transmission performance. 

摘      要：On the basis of the analysis of typical orthogonal crankrocking lever spatial mechanism for the weft insertion in rapier looms, the rules of the outputting lever motion and the mechanism pressure-angle variety are studied when the maximum swing angle of rocking lever and the length of outputting lever have different values, and the optimum parameters suitable for motion transmission can be chosen. At the same time some existing shortpoints of the mechanism are also pointed out.