Application Of CNC Machining Simulation Technology Base On UG And VERICUT

The content of this paper is based on the UG and VERICUT NC machining simulation technology application, and to the cylindrical cam as an example to illustrate. Briefly introduced the NC machining simulation of the importance and the significance, domestic and foreign research on NC machining simulation technology present situation, introduced UG and VERICUT software. Describes how VERICUT software construction four axis CNC milling machine and tool library, how in the UG software construction of cylindrical cam and cutting tool locus and NC code, how in the VERICUT in simulation processing.Based on the cylindrical cam as an example to illustrate the NC machining simulation technology as well as the importance of cylindrical cam thrust mechanism to realize the function of. The NC machining simulation technology significance is that it can eliminate errors in the program, such as a cut workpiece, damaged, broken tool or collision machine; can reduce machining time, reduce the actual cutting validation, perfect to complete the first workpiece to become possible, and reduce waste and duplication of work; can greatly improve the processing efficiency, improving processing quality, and reduce the production cost, to the development of modern manufacturing industry has important significance.From the article writing, further validation of the NC machining simulation and the importance of convenience, in the VERICUT software can be conveniently see the workpiece fixture, cutting tools and machine tool, between the actual location, can easily determine whether the interference, such as collision phenomenon. In the simulation without any problems under the premise can be in the actual machine tools on the four axis NC machining...