摘要
运用Pro/E软件创建了发动机活塞的曲柄滑块机构模型,对该机构进行运动仿真,提取运动过程中滑块的位移、速度、加速度变化曲线,分析了滑块在运动过程中各物理量的输出变化规律,并将仿真结果和基于数学分析的结果进行对比,理论分析与模拟结果吻合。该种设计方法可视化强,精确、高效,具有一定的工程应用价值。
The crank slider mechanism model of engine piston is built based on Pro/E software. The motion simulation is made for the mechanism, the displacement, speed and acceleration curves of slider in the motor process are extracted, the out- put change rules of physical quantity in the process of movement of the slider are analyzed, and the simulation result is con- trasted with the mathematical analysis result, the theoretical analysis is agree with the simulation results. This design method is visualization, accurate and efficient, and has definite engineering application value.
出处
《机械研究与应用》
2013年第4期70-71,74,共3页
Mechanical Research & Application
