基于UG软件的某发动机曲轴—连杆—活塞机构的运动仿真

aking the crankshaft—link—piston mchanism of a type four cylinder engine as the object for studying, using the entity modelling function of UG software to accomplish the modelling of three elements. Then through the assembly function to establish the model assembly. Finally, using the motion simulation function to complete the process of motion, and obtaining the law of motion of the cankshaft—link—piston mchanism, in order to provide a reliable theory for design and optimization of the mechanism.