What is the CNC major, and what is the CNC major

Numerical control technology, also known as computer numerical control technology, is a technology that uses computers to achieve digital program control. In this technology, various control functions such as storage, processing, operation and logical judgment of input data are realized by computer software. Compared with the previously used hardware logic circuits, the device has the advantages of small size, simple structure, stable operation, strong reliability and high precision, and is widely used in various fields such as programming, mechanical design, parts processing, circuit control and so on.

It is the abbreviation of numerical control, which is an automated method of programming and controlling a certain working process with the help of numbers, characters or other symbols.

1. CNC usually uses a special computer, the operation instructions are expressed in digital form, and the machinery and equipment work according to the predetermined program. NC (Numerical Control): It stands for the ancient and original numerical control technology.

CNC (Computer Numerical Control): Computer Numerical Control Technology - New Edition, the preferred abbreviation for CNC.

2.Digital control is an automatic control technology developed in modern times. The national standard (GB8129-87) defines it as "a method for controlling the movement of a machine tool and its machining process with a digital signal".

CNC technology is to use the computer to control the designated position for processing, and after learning it, you can do CNC lathe operators and molds (machining center operators).

CNC belongsMechanical designManufacturing majors.

Major in CNC technology.

Mainly for machinery, mold, electronics, electrical, light industry and other industries, can be engaged in product design.

and processing, CNC programming, CNC machine tool operation, CNC common CAM software multi-axis machining, CNC equipment debugging and maintenance and other related work.

Employment orientation: in industrial enterprises, engaged in CNC programming, the use, maintenance and technical management of CNC equipment, CNC equipment sales and after-sales service, etc. This major can obtain the intermediate vocational and technical certificate of the combined machine tool operator of the Ministry of Labor and the intermediate vocational and technical certificate of the machining center operator of the Ministry of Labor (CNC).

Notes:

CNC major. It is to cultivate application-oriented senior technical talents who master the basic theories and basic knowledge of numerical control technology and application majors, and can be engaged in production, management, product marketing, equipment maintenance and other work in the front line of production.

The courses of CNC major include: English, advanced mathematics.

Engineering Mechanics, Electrical Engineering, Mechanical Manufacturing Technology, CNC Machining Technology, CNC Programming, Electrical Control and PLC, Electrical Technology, Electronic Technology, Mechanical Drawing.

Computer Graphics (CAD), Computer Basics, Programmable Controllers, Machinery Manufacturing Processes and Fixtures, CNC Machine Tools, CNC Machine Failure and Maintenance, Typical CNC Systems, etc.

CNC is also known as computer numerical control technology, which mainly uses the computer to perform the operation sequence logic control function of the movement trajectory and peripherals of the equipment according to the pre-stored control program. The CNC major is to cultivate application-oriented senior technical talents who master the basic theories and basic knowledge of CNC technology and application majors, and can be engaged in production, management, product marketing, equipment maintenance and other work on the front line of production.

Employment prospects: CNC technology is a set of mechanical, electrical, hydraulic, optical, computer, automatic control technology as one of the knowledge-intensive technology, it is the manufacturing industry to achieve modernization, flexibility, integrated production basis, but also to improve product quality, improve productivity of the indispensable material means.

The wide application of numerical control technology in the machinery manufacturing industry has become a powerful driving force for the development of the national economy. After joining the WTO, with the economic development of China, China is gradually becoming the "world manufacturing center", the numerical control rate has become one of the important indicators to measure the manufacturing technology level and economic strength of a country or enterprise (numerical control rate: the proportion of CNC equipment in the number of equipment owned).

CNC is digital control technology, which refers to the use of digital instructions to control the action of the machine, and the numerical control system that uses computers and control software to realize the numerical control function is called computer numerical control system. Machine tools equipped with CNC systems are called CNC machine tools, and digital control includes CNC machine tools, CNC milling machines, machining centers, etc.

Computer numerical control technology is the use of digital information to control the mechanical movement and work process of the technology, CNC equipment reform bureau is represented by the new technology represented by the penetration of traditional manufacturing industry and emerging manufacturing industry mechatronics products, that is, the so-called digital equipment, such as CNC machine tools.

The written processing program is input into the numerical control system infiltration system, and the processing work of the CNC machine tool can be controlled. Generally, the procedure is inspected before formal processing. Usually, the machine tool can be used to run dry to check the correctness of the machine tool action and motion trajectory to check the program.

The CNC technology major is a technical major that involves the operation, programming, and maintenance of CNC machine tools.

It mainly trains students to master the operation skills, programming ability and maintenance ability of CNC machine tools, as well as related CNC machining technology and quality control knowledge.

The following is a detailed description of the CNC technology major.

1.CNC machine operation

CNC technology students will learn how to operate various types of CNC machines, including milling machines, lathes, drilling machines, and more. They will learn how to correctly set the machine parameters, select the right tools and fixtures, and start, shut down and commission the machine. Through practical exercises, students will master the basic operation skills of CNC machine tools and be able to perform processing operations proficiently.

2.CNC programming

Students majoring in CNC technology will learn the basic principles and methods of CNC programming. They will learn how to use CNC programming languages such as G** and M** to program group sequences to control CNC machines for machining operations. Students will learn how to determine the machining path and tool path according to the part drawings and process requirements, and debug and optimize the program.

3.CNC machine maintenance

Students majoring in CNC technology will learn about the maintenance and upkeep of CNC machine tools. They will learn how to carry out routine maintenance of the machine, including cleaning, lubrication and fastening. Students will also learn how to troubleshoot and repair machine tools to ensure proper operation of machine tools.

By learning the maintenance of CNC machine tools, students will be able to improve the service life and work efficiency of machine tools.

4.CNC machining process

Students majoring in CNC technology will learn the basic processes and methods of CNC machining. They will learn how to determine the right machining process and tool selection based on the shape, material and process requirements of the part. Students will also learn how to optimize machining parameters and monitor machining processes to improve machining quality and efficiency.

5.Quality control

Students majoring in CNC technology will learn the basic knowledge and methods of quality control. They will learn how to perform dimensional measurements and surface quality checks on parts to ensure that the machining quality meets the requirements. Students will also learn how to analyze and deal with quality problems in order to improve processing quality and reduce the rate of defective products.

CNC technology professional and capable jobs include CNC equipment operation and maintenance, CNC programming and operation and maintenance, CNC manufacturing engineers, etc.

1. Operation and maintenance of CNC equipment.

CNC technology graduates can master the operation and maintenance skills of various types of CNC equipment. They can operate CNC machine tools and transform computer-written programs into actual machining processes to achieve high-precision and high-efficiency parts processing. At the same time, they are also able to carry out troubleshooting and maintenance work of CNC equipment to ensure the normal operation of the equipment.

2. CNC programming and operation and maintenance.

Graduates can also work in CNC programming and operation and maintenance. They can write the machining program of the CNC machine tool according to the engineering drawings and processing process requirements. Improve production efficiency and product quality by optimizing machining paths and processes.

In addition, CNC technology graduates can also set and maintain the parameters of the CNC system to ensure the stability and normal operation of the system.

3. CNC manufacturing engineer.

With the development of the manufacturing industry and the improvement of mechanization, CNC technology plays an important role in the manufacturing industry. CNC technology graduates can also engage in the design and development of CNC control systems, including hardware design and software development. They can participate in the R&D and improvement of CNC equipment, design new CNC systems, and improve the degree of automation of the manufacturing process.

Introduction to the CNC Technology Major:

1. Knowledge system.

The knowledge system of CNC technology includes CNC machine tools and automation equipment, CNC programming and operation, precision machining technology, automatic control principles and other aspects. Students will learn basic disciplines such as mathematics, physics, and mechanical drawing, master the skills of CNC machine tool operation, programming and maintenance, and understand the working principle of CNC system and the basic concepts of automatic control.

2. Practical ability training.

The CNC technology major focuses on the cultivation of practical ability and the training of practical operation. Students will be exposed to various types of CNC machine tools, learn the technical requirements for operating and controlling CNC equipment, and carry out processing practice and operation training. Through practical projects and experiments, students will be engaged in the machining tasks of CNC machine tools, through programming and operation control, to achieve precision machining of parts and process optimization.

3. Industry application prospects.

With the rapid development of industry and intelligent stool manufacturing, CNC technology is becoming more and more widely used in the manufacturing industry. Graduates majoring in CNC technology have professional skills in CNC machine tool operation, programming and equipment maintenance, and are able to be qualified for positions such as CNC machine tool operators, programmers, and equipment maintainers. Wild stuffy.

What more. Learn to program well or do mechanics. Poor learning to open a CNC machine!