基于UG的拖拉机复杂壳体零件数据加工仿真研究

Research on Data Processing Simulation of Tractor Complex Shell Parts Based on UG

为了提高拖拉机箱壳体类零部件的设计和加工效率,将UG软件引入到了零部件数字化设计和加工过程中,利用UG软件的建模和数据加工仿真模拟功能,对箱体零部件加工工艺和路线进行了优化设计。为了验证方法的可行性,以拖拉机箱体零部件的建模和数控铣削加工仿真为例,对加工工艺路线智能化优化前后的加工轨迹进行了对比,并取多组不同的零部件进行了验证。由对比结果可以看出:采用智能化优化后,加工过程总的走刀轨迹距离要比优化前的小,从而有效提高了拖拉机箱壳体类零件的铣削加工效率。

In order to improve the design and processing efficiency of tractor case parts, it introduced UG software into the process of digital design and processing of parts. And it optimized the processing technology and route of box parts by using the modeling and data processing simulation functions of UG software. In order to verify the feasibility of the method, taking the modeling of tractor box parts and NC milling simulation as an example, it compared the processing trajectories before and after intelligent optimization of the processing route, verified a number of different groups of parts. From the comparison results, we can see that the total processing process after intelligent optimization was adopted. The trajectory distance of the trajectory is smaller than that before optimization, which effectively improves the milling efficiency of the shell parts of the tractor case.