共轭凸轮打纬机构弹性动力学和有限元分析  

The analyse of conjugating cam in beating-up mechanism with finite element and elastic dynamics

作　　者：滕兵[1] 何勇[1] 

机构地区：[1]东华大学,上海200051

出　　处：《机械设计与制造》2006年第2期39-40,共2页Machinery Design & Manufacture

摘　　要：这里建立了凸轮与从动滚子之间的弹性动力学方程,并得出接触力的计算公式,以此为理论,利用ADAMS和ANSYS仿真分析了某型号剑杆织机在400r/min时,共轭凸轮打纬机构的主动轮和从动轮所受的接触力以及打纬摇轴的应力和应变,利用所得数据验证该机构和部件能否满足要求,并为机构和部件的改进提供理论的依据。This paper has set up elastic dynamics equation between cam and driven roller, draw the formula calculating compressive stress. Regard this as the theory, the paper simulate stress and strain of rocking shaft and compressive stress of driving and driven roller of conjugating cam beatmg woof mechanism in a type sword - bar loom with the turning of 400r/min, by ADAMS and ANSYS. The received data prove whether this organization and part could meet the demands, and offer the basis of the theory for their improvement.

关 键 词：打纬摇轴 弹性动力学 ADAMS 有限元 

分 类 号：TH112.2[机械工程—机械设计及理论] O242.21[理学—计算数学]