正置空间曲柄摇杆剑杆引纬机构的分析研究  

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

作　　者：李克让[1] 陈明[1] 

机构地区：[1]中国纺织大学机械学院,上海200051

出　　处：《中国纺织大学学报》2000年第6期27-31,共5页Journal of China Textile University

摘　　要：通过对典型的正置空间曲柄摇杆引纬机构的运动学和动力学分析,研究了在摇杆最大摆角和输出杆长度取不同的值时输出杆的运动和结构压力角变化规律,选出了能满足传动性能要求的较佳机构参数。同时指出机构尚存在的有待进一步研究的问题。On the basis of the analysis of typical orthogonal crank - rocking lever spatial mechanism for the weft insertion in rapier looms, the rules of the outputting level motion and the mechanism pressure - angle variety are studied when the maximum swing angle of rocking level and the length of outputting level 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.

关 键 词：剑杆织机 引纬机构 传动性能 正置空间曲柄摇 

分 类 号：TS103.337[轻工技术与工程—纺织工程] TS103.134[轻工技术与工程—纺织科学与工程]