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March 28, 2022

CNC Machining

Custom Cnc Machining Service.According to the processing type of the CNC punching machine, the corresponding algorithm is selected and converted into NC machining code. The graphics and processing data corresponding to each different processing mode are different, and the converted NC code is also different. For the different processing modes of human-computer interaction input, the corresponding NC code conversion comparison table is established, and according to this table, respectively. The NC code conversion processing function has been compiled.
When performing NC code conversion, first determine whether the NC program uses absolute programming or relative programming, then sequentially retrieve the stored pointers in mGraphArray, process the CGraph object, determine the processing type, call the corresponding processing function, and convert the graphics and processing information into NC code.
In this process, the tool number parameter in the CGraph object is checked. If the tool has a change, the tool change command is programmed. In the development process, a class CNcTool for storing tool numbers is designed, and an instance of CTypedPtrArray mNctoolArray is created. The pointer to the CNcTool object is stored. After the NC code is generated, the interaction between CNcTool and the turret tool file is processed. Attach the tool table generated by the tool information required by the program to the NC file. In the process of machining, in order to improve efficiency, the number of tool changes is minimized, and the tool travel path is the shortest. When the system generates the NC code, the optimization of the number of tool changes is minimized.

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