Design of Automobile Engine Based on Modeling and Simulation Software
In order to improve the performance and running stability of the engine,this paper takes a three-cylinder engine as the research object,uses Excite Designer software to model and simulate,focuses on the design and implementation of the balance shaft system,and deeply discusses the influence of the dimensional tolerance of the counterweight on the balance rate.Firstly,the modeling and simulation software is introduced.Secondly,the balance shaft system model is described in detail.Thirdly,the balance shaft and balance weight tolerance are designed.Finally,the influence of balance weight offset on balance rate is deeply studied and explored.Through modeling and simulation,the influence law of the size tolerance of the counterweight on the performance of the balance shaft system is obtained,which provides useful guidance and reference for the design and optimization of automobile engine.
万方数据
维普
