Professional core courses: and main practical links: mechanical drawing, mechanical design foundation, NC machining technology, NC machining programming and operation, NC principle and system, CAD/CAM application, use and maintenance of NC machine tools, electrical control of NC machine tools, industrial enterprise management, drawing and mapping, PLC training, machining practice, CAM training, NC machine tool operation skill training, professional course design, graduation practice (design), etc.
Extended data CNC is mainly oriented to machinery, mold, electronics, electricity, light industry and other industries, and can be engaged in product design and processing, CNC programming, CNC machine tool operation, multi-axis machining of commonly used CAM software, debugging and maintenance of CNC equipment and other related work.
In the early 1980s, with the development of computer software and hardware technology, numerical control devices which can be programmed automatically by man-machine conversation appeared. Numerical control devices are getting smaller and smaller, and can be directly installed on machine tools; The degree of automation of CNC machine tools is further improved, and it has the functions of automatically monitoring tool breakage and automatically detecting workpieces.
In the late 1990s, PC+CNC intelligent numerical control system appeared, that is, taking PC as the hardware part of the control system and installing numerical control software system on PC. In this way, the system is easy to maintain and networked manufacturing is realized.
References:
Baidu encyclopedia-numerical control technology