会议专题

Kinematics and Dynamics Simulation of Crank Slide-way Mechanism With Orbit Restriction

To improve performances of chain transmission, a crank slide-way mechanism with orbit restrictions, which is equivalent to a chain transmission mechanism is introduced. A complex output path can be realized when kinematical curves with special shapes have been accepted. The kinematics and dynamics mathematical models based on closed loop vector equations and Newtonian mechanics principles are established in terms of structural forms and characteristics of the crank slide-way mechanism. A new simulation method for the kinematics and dynamics of the crank slide-way mechanism is put forward. Driving moments and restrained forces at different positions in one period have been indicated in the case of simulation to a real structure. Compared to the existing discrete point analysis, the method is very feasible and efficient due to its characteristics such that strict solve progress, less workload and high precision. It provides a useful feasible measurement for carrying out kinematics and dynamics characteristics of mechanisms like this; similarly it can be applied to other kinds of relevant rod mechanisms.

Vector Analysis Crank Slide-way Mechanism Transmission Dynamic modelling Orbit Restriction

Hong Lin Li Desheng Hong chuan

School of Mechanical Engineering, Tianjin University of Commerce, Tianjin300134, China School of Electrical Engineering and Automation, Tianjin University, Tianjin300072, China

国际会议

第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

重庆

英文

2210-2213

2009-08-01(万方平台首次上网日期,不代表论文的发表时间)