基于ADAMS的单缸内燃机曲柄连杆机构动力分析  

The Dynamic Analysis on the Crank-connecting Rod of Single-cylinder Internal Combustion Engine Base on ADAMS

作　　者：闵剑青[1] 

机构地区：[1]浙江树人大学,杭州310015

出　　处：《农机化研究》2006年第10期208-210,共3页Journal of Agricultural Mechanization Research

基　　金：浙江树人大学资助项目(2004A11001)

摘　　要：以ADAMS的动态仿真工具为平台,建立了单缸内燃机曲柄连杆机构动力分析的仿真模型,研究了曲柄连杆机构的惯性力对机体产生的干扰和平衡问题。研究结果表明,改变曲轴的质量特性参数对机体的干扰力有不同程度的影响,其质心位置对惯性力平衡有较大的影响。ADAMS仿真方法能方便和准确地得到机构的运动与动力参数,从而为机构的选型和优化设计提供参考依据。Base on ADAMS which is a dynamic simulation tool, a simulation model of dynamic analysis is established in the crank-connecting rod of single-cylinder internal combustion engine, inertia forces of the mechanism which function on the cylinder block and the balance problem is studied. The results show that modifying mass parameters of crank have different effects on the cylinder block, especially the arrangement of counterweight. By ADAMS, the motion and dynamic data can be acquired conveniently and exactly, the reference of choosing mechanism and optimizing design can be provided.

关 键 词：动力机械工程 曲柄连杆机构 动力分析 ADAMS 单缸内燃机 参数优化 

分 类 号：TK413.3[动力工程及工程热物理—动力机械及工程]