复合形法在凸轮优化设计中的应用  

Application of Complex Method in Optimal Design of Cam

作　　者：张维君[1] 刘小光[1] 姜东梅[1] 

机构地区：[1]空军航空大学,吉林长春130022

出　　处：《机械传动》2012年第7期117-119,共3页Journal of Mechanical Transmission

摘　　要：通过对圆弧同向传动凸轮机构的运动学分析,找出了原设计的缺陷,提出了改进措施,建立了圆弧同向传动凸轮廓线优化数学模型,利用复合形优化方法对其进行了优化设计计算。结果表明,优化后凸轮在传动过程中的压力角变化相对比较稳定,优化效果明显。Based on the kinematics analysis of the arc co- rotating transmission cam mechanism, the deficiency of the original design is found and corrected. The arc co- rotating transmitting cam profile optimized mathematical model is established, and its design calculation is optimized by using complex method. The result shows that, after op- timization the variation of cam pressure angle in the transmission process is comparatively steadily and the effect of op- timization is obvious.

关 键 词：复合形法 优化设计 圆弧同向传动凸轮 数学模型 

分 类 号：TH132.47[机械工程—机械制造及自动化]