随着计算机科学技术的发展,计算机的应用范围不断拓展,机械加工领域中也开始广泛运用计算机软件模拟技术,即仿真.对复杂的动态对象进行模拟分析,仿真是最有效的一种方法,其可以预知现实加工中可能出现的问题,并且缩短设计和制造周期,从而节约资金.本文通过建立减速器箱体箱盖零件的三维CAD模型,对减速器箱体箱盖零件进行加工工艺分析,并制定了其数控加工工序.使用UG软件的数控加工仿真模块,对减速器箱体箱盖零件进行数控加工模拟,采用UG中的后处理命令,生成数控加工程序.%With the development of computer science and technology, the application of the computer has been expanding, and the computer software simulation technology has been widely used in the field of mechanical processing. Simulation is the most effective method to simulate the complex dynamic objects, and it can predict the problems that may occur in real time, and shorten the design and manufacturing cycle. In this paper, the three-dimensional CAD model of the box cover parts of the reducer is established, and the machining process of the box cover is analyzed, and the NC machining process is formulated. Using UG software of numerical control machining simulation module, the reducer box cover parts of the numerical control machining simulation, using UG in the postprocessing command, generate NC machining program.
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