You can import CAD files directly in UG. Generate a graphic generation program for trademark processing, and then generate a numerical control processing program, which is directly transmitted to the machine tool. Before each processing, you only need to input the offset value of the coordinate system into the program, then use this value to specify the temporary coordinate system, and then start the processing of the program, so that you can directly call the trademark processing program on the machine tool without having to accurately model and program everything.