Introduction and employment direction of numerical control specialty

20 17 introduction of numerical control specialty and employment direction

Numerical control technology is the basis of automation, flexibility and integrated production in manufacturing industry. It is an indispensable technical means to improve product quality and labor productivity; Numerical control technology is an important strategic material for national defense modernization; The following is my carefully collected introduction and employment direction of 20 17 CNC major for your reference ~

Professional introduction

Numerical control technology refers to the use of digital instructions composed of numbers, characters and symbols to realize the action control of one or more mechanical equipment. Usually control mechanical quantities such as position, angle and speed, as well as switching quantities related to the flow direction of mechanical energy. The appearance of numerical control depends on the appearance of data carrier and binary data operation. Now, numerical control technology, also known as computer numerical control technology, is a technology that uses computers to realize digital program control.

Training objectives

Cultivate and master the professional knowledge and operation skills of CNC principles, CNC programming and CNC machining, and engage in CNC programming, CNC equipment operation, debugging, maintenance and technical management, CNC machine programming, CNC machine operation, debugging and maintenance, and CNC equipment management. Senior technical application professionals.

Professional requirements

This major is to train students to engage in CNC machining, mechanical product design and manufacturing, production technology management and other advanced engineering application-oriented talents, and it is a characteristic major with practical skills. Students are required to engage in product manufacturing and development at the production site, or engage in process and management work in the technical department. It mainly cultivates students' theoretical knowledge and professional knowledge of NC programming, machining, operation and maintenance of NC equipment such as CNC lathes, CNC milling machines and CNC machining centers.

Professional courses

Professional core courses and main practice links: mechanical drawing, mechanical design basis, NC machining technology, NC machining programming and operation, NC principles and systems, CAD/CAM application, NC machine tool use and maintenance, NC machine tool electrical control, industrial enterprise management, surveying and mapping, PLC training, machining practice, CAM training, NC machine tool operation skill training, professional course design, graduation practice (design) and so on.

application area

The major of numerical control technology is mainly oriented to machinery, mold, electronics, electricity, light industry and other industries, and can be engaged in product design and processing, numerical control programming, numerical control machine tool operation, multi-axis machining of commonly used CAM software, debugging and maintenance of numerical control equipment and other related work.

The distribution units of graduates majoring in numerical control technology application are as follows: foreign-funded enterprises account for 58%, state-owned enterprises account for 26%, private enterprises account for 9% and others account for 5%.

The job nature of the graduates majoring in numerical control technology application is as follows: operation accounts for 55.7%, programming accounts for 13.4%, maintenance accounts for 9.4%, technology accounts for 8.0%, production management accounts for 7. 1%, quality inspection accounts for 4.5%, integration accounts for 1.2%, and marketing accounts for/kloc.

Professional direction that can be set: CNC machine tool control technology, CNC programming and CNC machining technology, mechanical CAD/CAM.

Employment direction: in industrial enterprises, engaged in CNC programming, CNC equipment use, maintenance and technical management, CNC equipment sales and after-sales service. This major can obtain the intermediate vocational and technical certificate of modular machine tool operators of the Ministry of Labor and the intermediate vocational and technical certificate of CNC machining center operators of the Ministry of Labor.

Employment prospect analysis

The development space of CNC machine tool technology specialty is large, and the employment situation is generally acceptable. Three levels of work are waiting for you: blue collar, gray collar and gold collar. Becoming a top scholar depends on how graduates position themselves and enter the industry.

CNC machine tool industry practitioners can be roughly divided into three levels:

1, blue-collar class

That is, CNC operators are familiar with the knowledge of machining and CNC machining technology, master the operation and manual programming of CNC machine tools, and understand the automatic programming and simple maintenance of CNC machine tools. There is a great market demand for this kind of personnel, and they are suitable to be CNC machine tool operators in the workshop. But because of their simple knowledge, their wages will not be very high.

2. Gray collar layer

1. NC programmer: Master the knowledge of NC machining process and the operation of NC machine tools, be familiar with the professional knowledge of complex mold design and manufacturing, and master 3D CAD/CAM software, such as UG, PRO/E, etc. Familiar with CNC automatic programming and manual programming technology. This kind of personnel is in great demand, especially in the mold industry, and the treatment is also very high. Secondly, the maintenance personnel of CNC machine tools: master the mechanical structure and electromechanical debugging of CNC machine tools, master the operation and programming of CNC machine tools, and be familiar with the characteristics of various CNC systems, software and hardware structures, PLC and parameter settings. Proficient in electromechanical debugging and maintenance of CNC machine tools. The demand for such personnel is relatively small, but it is very difficult to train such personnel, which requires a lot of practical experience accumulation. At present, it is very scarce and the treatment is high.

3. Gold collar layer

As a CNC generalist, he has and is proficient in the comprehensive knowledge needed by CNC operators, CNC programmers and CNC maintenance personnel, and has accumulated a lot of practical experience in practical work with a wide range of knowledge. Proficient in the mechanical structure design of CNC machine tools and the electrical design of CNC system, and master the electromechanical alignment of CNC machine tools. Can complete the selection of CNC system, the design, installation, debugging and maintenance of electrical system of CNC machine tools. Can independently complete the numerical control transformation of machine tools. It is a sought-after talent in enterprises (especially private enterprises) and has a high salary.

With the application of new technology in China machinery industry, China's position as a world manufacturing center has been formed, and the use, maintenance and maintenance personnel of CNC machine tools are very scarce in industrial cities all over the country. In addition, CNC machining personnel have a wide range of jobs, and can engage in computer drawing, CNC programming design, machining center operation, mold design and manufacturing, EDM, wire cutting and other work in modern manufacturing industries, such as molds, watches, hardware industries, small and medium-sized manufacturing industries and corresponding companies and enterprises. Therefore, at present, the existing numerical control technical talents can't meet the demand of manufacturing industry, and the reserve of such talents in the talent market is not large, and it is more difficult for enterprises to find suitable talents in the talent market, so that mold design, CAD/CAM engineer, numerical control programming and numerical control machining have become one of the positions with the highest recruitment frequency in various talent markets in China.

Senior technicians in our country are facing the grim situation that old technicians are old, middle-aged technicians are few, and young technicians are not yet mature. In the manufacturing industry, talents who can skillfully operate modern machine tools are scarce. According to statistics, at present, among skilled workers in China, senior technicians account for 3.5%, intermediate workers account for 35% and junior workers account for 60%. Among the skilled workers in developed countries, senior workers account for 35%, intermediate workers account for 50% and junior workers account for 15%. With the adjustment of industrial layout and product structure, the demand of enterprises for higher-level first-line applied talents will increase obviously.