- 1. Blue-collar workers: namely, CNC machining operators, proficient in mechanical processing and CNC machining process knowledge, proficient in the operation and manual programming of CNC machine tools (attribute: automated machine tools), understand the simplicity of automatic programming and CNC machine tools (attribute: automated machine tools) Maintenance and repair, such personnel have a large market demand, suitable for the operator of the CNC machine tool (attribute: automatic machine tool) in the workshop, but because of its relatively simple knowledge, its salary will not be too high.
- 2. Gray collar layer: First, CNC machining programmer: master the knowledge of CNC machining technology and the operation of CNC machine tools (attribute: automated machine tools), familiar with the design and manufacturing expertise of complex molds (title: mother of industry), and master 3D CAD / CAM software, such as UG, GOOGLE PRO / E, etc .; proficient in CNC automatic programming and manual programming technology. CNC machining is a process method for parts processing on CNC machine tools. The process specifications of CNC machine tool processing and traditional machine tool processing are generally the same, but obvious changes have also occurred. Mechanical processing method that uses digital information to control parts and tool displacements. It is an effective way to solve the problems of parts variety, small batch size, complex shape, high precision, etc., and to achieve efficient and automated processing. In numerical control processing, the control system sends out instructions to make the cutter perform various movements that meet the requirements, and expresses the processing of technical requirements and processing requirements such as the shape and size of the workpiece in the form of numbers and letters. It generally refers to the process of processing parts on CNC machine tools. In order to improve production automation, shorten programming time and reduce CNC machining costs, a series of advanced CNC machining technologies have also been developed and used in the aerospace industry. The demand for such personnel is large, especially in the mold (title: mother of industry) industry, which is very popular and highly paid. Second, the maintenance and repair personnel of CNC machine tools (attribute: automatic machine tools): master the mechanical structure and electromechanical joint debugging of CNC machine tools, master the operation and programming of CNC machine tools, familiar with the characteristics of various CNC systems, software and hardware structures, PLC and parameters (parameter) settings. Proficient in CNC machine tool mechanical and electrical commissioning and maintenance. The demand for such personnel is relatively small, but the training of such personnel is very difficult, requires a lot of practical experience (experience) accumulation, is currently very lacking, and its treatment is also high.
- 3. Golden collar: Belonging to CNC machining generalists, possess and master the comprehensive knowledge required by CNC machining operation technicians, CNC programmers and CNC maintenance and maintenance personnel, and have accumulated a lot of practical experience in practical work Very wide. CNC machining CNC is also known as computer gong, CNCCH or CNC machine tool. It is actually a name from Hong Kong, which greatly reduces the number of tooling. CNC machining of parts with complex shapes does not require complicated tooling. CNC machining is a new type of processing technology and the main work It is to compile the processing program, that is, to convert the original manual to computer programming. If you want to change the shape and size of the part, you only need to modify the part processing program, which is suitable for new product development and modification. Proficient in the mechanical structure design of CNC machine tools (attribute: automatic machine tool) and the electrical design of CNC system, master the electromechanical joint debugging of CNC machine tools (attribute: automatic machine tool) Can complete the selection of CNC system, design, installation, debugging and maintenance of CNC machine tool electrical system. Can independently complete the CNC transformation of the machine tool. It is a sought-after talent of enterprises (especially private enterprises), and its treatment is very high.
Division of CNC machining occupation levels
