Along with the advance of science and technology and social production, manufacturing and the revolutionary change, the application of nc machining technology is a technical revolution in mechanical manufacturing industry- Computer simulation, the simulation technology saves a lot of work, greatly saves the cost of raw materials, improve the production efficiency- Modern nc machining technology of commonly used, make products to greatly shorten the processing cycle, improve the processing quality of products, and accelerate the upgrading of products, enhance the competitive capability of product- Therefore the numerical control processing technology research became the various countries' research focus.
The graduation design in the mouse's cover and plate the simulation machining for research object, material is aluminum alloy parts used- First of all, familiar with CATIA V5 R20 software, especially for the nc machining simulation technology for deep understanding and research, and the access and search a large amount of data associated with this graduation design, on the basis of the analysis model, according to the characteristics of the processing area, some area is flat, and some areas for irregular surface, so used to scan processing, drive the contours and cavity milling milling to rough machining of parts first, semi-finishing, finally in finish machining- Then using CATIA NC machining program, design the NC machining method of the parts- Finally, combining with the designed in CATIA model instance shows the whole process of nc machining simulation in VERICUT environment.