Nc Simulation Modeling And Technology Research

We have been doing research on NC simulation modeling and technology of NC machining process simulation. Cooperating with NANJING JOYANCE NC COMPANY, we developed milling and turning NC machining simulation system. This article contains some main topics listed below:1. Analyzing and designing the system structure and friendly user interface. Now this system has been ready for commercialization.2. Emphasizing 3D modeling technology of NC machining dynamic simulation. Presenting milling model and turning model based on the method of triangle piece.3. Studying simulation geometrical model and simulation Boolean algorithm. Presenting and implementing milling and turning program design respectively. And presenting and implementing a rapid local hidden face remove algorithm used of milling machining simulation. This algorithm not only avoids a lot of computation but also improves speed.4. Discussing implementing technology of NC simulation on the Internet by the JNI integrating Java and OpenGL. And presenting a simple program.To sum up, this system has the characteristics that are friendly interface, simple manipulation and fine versatility. It not only can be used in work, but also in NC training. It fits the needs of our country and accord with AMT's demand.