This system is written for CAD/++ 6.0 developed for the machining characteristics of CNC milling machines. The system overcomes the shortcomings of manual and language programming. It not only has powerful mechanical design capability and process processing capability, but also can simulate the automatically generated NC commands and detect collisions and other errors in advance. The system has the characteristics of simple operation, small amount of manual input information, and reliable NC logic generation and high efficiency. System composition and main functions The system adopts modular structure design, and each function module is controlled by the main control module. Each module is relatively independent and can operate independently. Store intermediate or final information in the form of data files to facilitate the exchange of information between modules. The processing technology processing module determines the processing route, the human-machine interaction input tool code and cutting amount and other auxiliary process information (such as cutting in, cutting out the route, part name, etc.), and finally generating the processing information required to generate the NC command. The NC command generation module converts the machining process generated by the machining process module into an NC command through an internal decision, and writes the generated NC command to the disk in the form of a file. The dynamic simulation module of the machining process compiles the NC commands to obtain simulation data to simulate the CNC machining process. At the same time, the collision interference check is performed. The error system is automatically alarmed, which is convenient for the user to modify the NC command. Dynamic Simulation Principle for NC Commands The motion state of a machine tool can be described by a set of variables. Not only does the change in the value of the variable drive the machine model motion. And this set of variable values ​​can be obtained by compiling the NC instructions. Thereby implementing dynamic simulation for NC instructions. To implement dynamic simulation of the machining process, the solid model must be built into the physical model of the simulation system. According to the characteristics of milling, this system mainly tests the tool path and related parameters of NC machining process and performs collision interference check. Therefore, the system needs to establish the machine tool spindle and the solid model of the tool, workpiece, work table and so on. Plunger Toilet Brush,Toilet Plunger,Toilet Brush And Plunger,Eco-Friendly Toilet Plunger YANGJIANG TRI-WIN INDUSTRY & TRADE CO.,LTD , https://www.triwintableware.com