A. What is the specialty of CNC
CNC is a technology that automates machine tool processing with digital information.
This technology uses computers to perform logical control functions on the movement trajectory of the equipment and the operation sequence of peripherals according to pre-stored control programs.
As a result of the use of computers to replace the original hardware logic circuits composed of CNC devices, so that the input operating instructions for storage, processing, arithmetic, logic judgment, and other control functions can be achieved through the realization of computer software to complete the processing of micro-commands generated by the servo-driven device to drive the motor or hydraulic actuators to drive the equipment operation.
Cultivation goals: CNC professional is to cultivate mastery of CNC technology and application of the basic theory, basic knowledge, can be engaged in the production of the first line of production, management, product marketing, equipment maintenance and other work needs of the application of senior technical personnel.
(1) CNC technology belongs to which professional extended reading:21st century CNC equipment will be a system with a certain degree of intelligence, the content of intelligence, including all aspects of the CNC system:
1, for the pursuit of machining efficiency and quality of machining intelligence, such as adaptive control of the machining process, the automatic generation of process parameters;
2, for the purpose of improving the driver
2, in order to improve the performance of the drive and the use of convenient connection of intelligence, such as feed-forward control, adaptive operation of motor parameters, automatic load recognition automatically selected model, self-tuning, etc.;
3, simplify the programming, simplify the operation of intelligence, such as intelligent automatic programming, intelligent human-machine interface, etc.;
4, intelligent diagnostics, intelligent monitoring of the contents of the system to facilitate the diagnosis and maintenance.
B. What is the major category of CNC technology
CNC technology belongs to the mechanical design and manufacturing and automation.
CNC technology
also called computer numerical control technology, it is the use of computers to achieve digital program control technology. This technology uses computers to perform the control function of the equipment according to the control program stored in advance. As a result of the use of computers to replace the original hardware logic circuits composed of numerical control devices, so that the input data storage, processing, arithmetic, logic judgment and other control functions can be achieved through computer software to complete. CNC technology is an important part of manufacturing information technology.
C. CNC technology belongs to what professional category
Mechanical professional, this professional is not bad, I am also learning CNC
D. CNC technology belongs to what professional
CNC technology is a higher vocational specialty, belonging to the mechanical design and manufacturing class of professionals.
Employment Direction: CNC technology graduates are mainly oriented to the Pearl River Delta foreign-funded large and medium-sized enterprises and institutions and state-owned enterprises and institutions in the operation, sales, process, equipment maintenance and other departments. In addition can also be engaged in CAD / CAM software applications, CNC systems or equipment sales and technical service work, installation and commissioning of CNC equipment and maintenance, as well as workshop production organization and management work.
(4) CNC technology belongs to which professional extended reading:CNC technology applications:
CNC technology professionals in the main for machinery, mold, electronics, electrical, light industry, can be engaged in product design and processing, CNC programming, CNC machine operation, CNC commonly used CAM software multi-axis machining, CNC equipment debugging and maintenance and other related work.
Graduates of the application of numerical control technology is distributed as follows: 58% of three-funded enterprises, state-owned enterprises accounted for 26% of private enterprises accounted for 9%, 5% of other units.
Graduates of the application of numerical control technology is engaged in the following distribution of the nature of work: operation accounted for 55.7%, programming accounted for 13.4%, maintenance accounted for 9.4%, process accounted for 8.0%, production management accounted for 7.1%, quality inspection accounted for 4.5%, integrated accounted for 1.2%, marketing accounted for 1.7%, administration accounted for 1.4%, and other accounted for 5.5%.
Professional direction can be set up: CNC machine tool control technology, CNC programming and CNC machining technology, mechanical CAD/CAM.
Employment oriented: in industrial enterprises, engaged in CNC programming, the use of CNC equipment, maintenance and technical management, CNC equipment sales and after-sales service and other work. This profession can obtain the intermediate vocational and technical certificate of combined machine tool operator of the Ministry of Labor, the intermediate vocational and technical certificate of machining center operator of the Ministry of Labor (CNC).
In developed countries, CNC machine tools have been widely used. China's manufacturing industry and the international advanced industrial countries compared to the existence of a large gap, the rate of CNC machine tools is less than 2% for the existing limited number of CNC machine tools (most of the imported products) have not been able to make full use of. The reason is multi-faceted, the lack of CNC personnel plaque is undoubtedly one of the main reasons, because CNC technology is the most typical, the most widely used mechatronics integrated technology, China urgently needs a large number of research and development from the use of maintenance at all levels of technical personnel. Military manufacturing industry is the main application of CNC technology in China.
References:
E. What type of major does numerical control technology and application belong to
Numerical control technology and application belongs to the mechanical type of major, which is basically the same as the basic courses of mechatronics.
In addition to learning mechanical specialized knowledge, including machining process, mechanical drawing, mechanical structure design, structural mechanics, mechanics of materials and so on.
As well as circuits, electrical and other electronics knowledge, but also to learn the computer aspects of the computer, including computer fundamentals, microcontroller, computer principles, and so on, and finally to learn CNC professional knowledge, including CNC principles, CAD / CAM, CNC maintenance, professional English and so on.
F. CNC technology belongs to which profession
Zhengzhou Lantian Technical School opened the CNC direction of the professional: CNC technology, CNC technology center, CNC lathe, and CNC technology training objectives:
cultivate a proficiency in CNC lathes, machining centers, the two kinds of modern machining equipment programming and operating skills, can be engaged in modern manufacturing enterprises in the processing of precision parts, technical management, equipment management, shop floor, and so on.
Specialized Courses:
Basic Mechanical, Mechanical Drawing and CAD Drawing, CAM, UG, Tolerance and Coordination, Metal Materials, Turning Craft, Milling Craft, Electrical Machinery and Electrical Control Technology, Programming and Operation of CNC Lathe, Programming and Operation of Machining Center.
G. What is the specialty of CNC technology
CNC technology, English name: Numerical Control (NC for short), that is, the use of computer programs to control the machine, according to the work of specialists in the pre-programmed program on the mechanical parts of the process of processing.
Specialized core courses: and the main practical aspects: mechanical drawing, basic mechanical design, CNC machining technology, CNC machining programming and operation, CNC principles and systems, CAD / CAM applications, CNC machine tool use and maintenance, CNC machine tool electrical control, industrial enterprise management, drawing and mapping, PLC training, machining internship, CAM training, CNC machine tool operation skills training, The curriculum design of specialized courses, graduation internship (design) and so on.
(7) CNC technology belongs to which professional extended readingCNC is mainly oriented to machinery, mold, electronics, electrical, light industry, can be engaged in product design and processing, CNC programming, CNC machine tool operation, CNC commonly used CAM software multi-axis machining, CNC equipment debugging and maintenance and other related work.
In the early 1980s, with the development of computer software and hardware technology, the emergence of man-machine dialogue type automatic programming of CNC devices; CNC devices are increasingly miniaturized, can be directly installed in the machine tool; CNC machine tool automation to further increase the degree of automatic monitoring of tool breakage and automatic inspection of the workpiece and other functions.
In the late 1990s, the emergence of the PC + CNC intelligent CNC system, that is, the PC for the control system hardware part of the PC installed on the NC software system, this way the system is easy to maintain, easy to realize the network manufacturing.
H. CNC technology belongs to what specialties
Which of these learn good is also good, which industry also has excellent engineers
Automation and electrical engineering and automation of these two closest, all belong to the class of electrical information to learn a lot of the same courses, such as electric circuits, principles of microcomputer, automatic control, motor traction and so on
Mechanical mechanical belongs to the mechanical class, learn engineering mechanics, basic mechanical design, electrical and mechanical design, electrical and mechanical design, electrical and mechanical control, electrical and electronic engineering. Engineering mechanics, basic mechanical design, electrical and electronic technology, microcomputer principles and applications, mechanical engineering materials, manufacturing technology foundation
CNC is not the Ministry of Education's undergraduate catalog, belonging to the mechanical class, you want to learn CNC, first of all, you have to master the basic knowledge of machinery, you have to be familiar with the various types of machining principles, familiar with the AUTOCAD mechanical drawings, and CNC used in the instruction code, and most importantly, you have to own the basic knowledge of machinery, you have to learn the basic knowledge of machinery. The most important thing is that you have to do it yourself to personally operate the CNC machine tools
Electrical Engineering and Automation also learn
AUTOCAD mechanical drawing
I. CNC technology is mainly to learn what
The main study courses are to: mechanical drawing, mechanical design basis, CNC machining technology, CNC machining programming and operation, CNC principles and systems, CAD/CAM applications, CNC technology and operation, CNC technology and operation, CNC technology and operation, CAD/CAM applications, CAD/CAM applications, CAD/CAM applications, CNC technology and operation. System, CAD/CAM applications, CNC machine tool use and maintenance, CNC machine tool electrical control.
Industrial enterprise management, drawing and mapping, PLC practical training, machining internship, CAM practical training, CNC machine tool operation skills training, course design of professional courses, graduation internship (design), etc., as well as the main characteristics of each school's courses and practice sessions.
CNC technology, referred to as CNC, that is, the use of digital control methods to achieve automatic control of a work process technology. What it controls are usually mechanical quantities such as position, angle, speed, and switching quantities related to the flow of mechanical energy. The generation of numerical control relies on the emergence of data carriers and data operations in binary form.
(9) CNC technology belongs to which professional extended reading
Training requirements
This program is designed to train students to engage in CNC machining, mechanical product design and manufacturing, production technology management and other aspects of the application of higher engineering technology talents, is a practical skills characteristics of the characteristics of the profession.
Students are required to be able to engage in product manufacturing, development work in the production site, or in the technical department engaged in process, management. The main training students CNC programming, processing and CNC lathes, CNC milling machines, CNC machining centers and other CNC equipment operation and maintenance, maintenance of theoretical knowledge and professional knowledge.
J. CNC machine belongs to what specialties
In fact, you want too much detail, because the undergraduate volunteers to fill out the application does not involve so fine, as long as you enroll in the engineering profession, and finally get a bachelor's degree in engineering, I think you should learn mechanical design and manufacturing and automation of machinery, whether it is a CNC machine or something else mechanical, all with its design and manufacturing! I think you should study mechanical design and manufacturing and automation in the mechanical class!
Your eyes are good it, little brother, CNC machine tools in this line of development prospects on the domestic point of view is quite optimistic Oh, last April, held in Beijing in the ninth China International Machine Tool Exhibition, a large number of automotive industry needs of efficient CNC machine tools, defense and military needs of the domestic high-grade CNC machine tools new products one after another:
"Shenyang Machine Tool Group," the company said, "is the first time in the world that the company has been able to achieve this goal, but the company has not been able to do so. "Shenyang Machine Tool Group many CNC gantry milling machines and high-precision CNC lathes, Chongqing Machine Tool Works seven-axis CNC gear hobbing machine and CNC dry-cutting hobbing machine, high-precision screw grinding machine Hanjiang Machine Tool Company Limited, the first machine tool plant in Beijing inverted turning machining centers, the Shenyang Jingyi Machinery CNC non-circular machining lathe and CNC multilateral machining lathe, the Baoji Machine Tool Factory CNC wheel lathe, the second machine tool plant in Qinghai CNC crankshaft lathe, the second machine tool plant in Qinghai, the second machine tool plant in China CNC wheel lathe, the second machine tool plant in China CNC wheel lathe. Qinghai Second Machine Tool Plant CNC crankshaft milling machine, Dalian Machine Tool Group differential spherical turning center and high-speed horizontal machining center, Dalian Yida Rihei Machine Tool Company high-speed horizontal machining centers, Beijing Second Machine Tool Plant turret-type high-precision universal grinder, Hangzhou Machine Tool Group seven-axis CNC strong-forming grinder, Beijing Machine Tool Institute of Precision Electromechanical Company high-precision CNC lathe and so on."
You can refer to the following URL to have a look.
As for the salary treatment, different companies treat differently, but now undergraduate students employment is more problematic, your requirements can not be too high. But the engineering profession is okay, out of the people are more popular!
The mechanical design and manufacturing and automation of the institutions are as follows:
[Beijing] Beijing Institute of Technology, Beijing University of Aeronautics and Astronautics, Beijing University of Chemical Technology, China Agricultural University, Beijing Forestry University, University of Petroleum, China University of Geosciences, North Polytechnic University, Beijing Institute of Petroleum and Chemical Engineering, Beijing Institute of Mechanical Engineering, Beijing Institute of Materials Science and Technology, Shougang Institute of Technology. /p>
[Tianjin] Tianjin University, Tianjin Polytechnic Institute, Tianjin Vocational and Technical Teachers College
[Hebei] Hebei University of Technology, Hebei University, North China Electric Power University, Hebei University of Science and Technology, Yanshan University, Hebei Agricultural University, Hebei Polytechnic Institute, Hebei Institute of Architectural Engineering, Hebei Institute of Building Science and Technology, Hebei Institute of Agriculture and Technology, Shijiazhuang Institute of Railway
Shanxi] Taiyuan University of Technology, Taiyuan Institute of Heavy Machinery, North China Institute of Technology
[Inner Mongolia] Inner Mongolia University of Technology, Inner Mongolia Agricultural University, Baotou Iron and Steel College
[Liaoning] Dalian University of Technology, Dalian Maritime University, Dalian University, Shenyang University, Shenyang University of Technology, Liaoning University of Engineering and Technology, Shenyang University of Agriculture, Dalian College of Nationalities, Dalian Institute of Light Industry Dalian Institute of Technology, Shenyang Institute of Aeronautics and Astronautics, Shenyang Institute of Technology, Shenyang Institute of Chemical Technology, Liaoning Institute of Technology, Shenyang Institute of Architecture and Engineering, Dalian Institute of Fisheries, Fushun Institute of Petroleum, Anshan Iron and Steel Institute, Beihua University
[Jilin] Yanbian University, Jilin University, Changchun University of Science and Technology, Northeast Institute of Electric Power, Changchun Institute of Technology, Jilin Institute of Chemical Technology, Jilin Vocational College of Technology
[Heilongjiang] Harbin Institute of Technology, Harbin Engineering University, Northeast Agricultural University, Harbin Institute of Technology, Northeast Forestry University, Heilongjiang Institute of Science and Technology, Qiqihar University, Jiamusi University, Harbin University of Commerce, Daqing Petroleum Institute, Heilongjiang Institute of Engineering, Heilongjiang Bayi University of Agriculture and Reclamation
[Shanghai] Tongji University, East China University of Science and Technology, Shanghai University of Science and Technology
p> Shanghai Fisheries University, Shanghai Normal University, Shanghai Institute of Marine Transportation, Shanghai Institute of Applied Technology
[Jiangsu] Southeast University, Nanjing University of Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing Agricultural University, Yangzhou University, Jiangsu University of Science and Technology, Nanjing University of Technology, Nanjing Forestry University, East China Institute of Shipbuilding Industry, Jiangsu Institute of Petroleum and Chemical Engineering, Huaihai Institute of Technology, Yancheng Institute of Technology, Changzhou Normal University, Xuzhou Normal University
[Zhejiang] Zhejiang University, Ningbo University, China Institute of Metrology, Hangzhou Institute of Electronic Industry, Zhejiang Engineering Institute, Zhejiang Ocean University, Jiaxing University
[Anhui] University of Science and Technology of China, Hefei University of Technology, Anhui Agricultural University, East China Metallurgical College, Anhui Institute of Mechanical and Electrical Engineering, Hefei Institute of Economics and Technology, Huainan Institute of Technology<
[Fujian] Xiamen University, Fuzhou University, Overseas Chinese University, Fujian Agriculture and Forestry University, Jimei University
[Jiangxi] Nanchang University, East China Jiaotong University, Jiangxi Agricultural University, Nanchang Institute of Aeronautics and Astronautics, Jingdezhen Ceramics Institute
[Shandong] Ocean University of Qingdao, Shandong University, Yantai University, Shandong University of Engineering, Shandong Institute of Light Industry, Qingdao Institute of Architecture and Engineering, Shandong University of Science and Technology, Laibei University of Technology, Shandong University of Science and Technology, Shandong University of Science and Technology Engineering, Shandong University of Science and Technology, Laiyang Agricultural College, Zibo College
[Henan] Henan Agricultural University, Zhengzhou University, Zhengzhou Institute of Aviation Industry and Management, North China Institute of Water Conservancy and Hydropower, Luoyang Institute of Technology, Central Plains Institute of Technology, Zhengzhou Institute of Engineering, Zhengzhou Institute of Light Industry, Jiaozuo Institute of Technology
[Hubei] Wuhan University, Huazhong University of Science and Technology, Wuhan University of Technology, Huazhong Agricultural University, Wuhan Institute of Science and Technology, Hubei Institute of Automobile Industry, Wuhan Institute of Technology, Hubei Institute of Technology, Wuhan Institute of Chemical Technology, Xiangfan Institute, Jianghan Institute of Petroleum
[Hunan] Hunan University, Central South University, Xiangtan University, Hunan Agricultural University, Xiangtan Institute of Technology, Changsha Institute of Transportation, South China University of Science and Technology, South China University of Technology, Central South College of Forestry, Zhuzhou Institute of Technology
[Guangdong] Guangdong Guangdong] Guangdong University of Technology, Shantou University, Shenzhen University, Zhanjiang Ocean University, Guangzhou University
[Guangxi] Guangxi University, Guilin Institute of Electronic Industry
[Chongqing] Chongqing University, Chongqing Polytechnic, Yuzhou University, Chongqing Three Gorges College
[Sichuan] Sichuan University, University of Electronic Science and Technology, Southwest Jiaotong University, Sichuan Polytechnic, Chengdu Polytechnic, Southwest Petroleum Institute, Sichuan Light and Chemical Institute, Southwest Polytechnic, Southwest Polytechnic, Southwest Polytechnic, Southwest Petroleum Institute, Southwest Polytechnic, Southwest Polytechnic Institute, Southwest Polytechnic Institute, Southwest Polytechnic Institute Petroleum Institute, Sichuan Institute of Light and Chemical Engineering, Southwest University of Science and Technology
[Guizhou] Guizhou University of Technology
[Yunnan] Yunnan Agricultural University, Southwest Forestry College
[Shaanxi] Northwest Polytechnical University, Xi'an University of Electronic Science and Technology, Chang'an University, Xi'an University of Technology, Xi'an University of Architecture and Technology, Northwest University of Agriculture and Forestry, Shaanxi Polytechnic, Northwest Institute of Light Industry, Xi'an Institute of Technology, Xi'an Institute of Science and Technology, Xi'an Institute of Petroleum
[Gansu] Gansu University of Technology, Lanzhou Institute of Railway
[Qinghai] Qinghai University
[Ningxia] Ningxia University
[Xinjiang] Xinjiang Agricultural University, Shihezi University, Xinjiang University of Technology, Xinjiang Institute of Petroleum