What is CNC? Is it good to get a job in the future?

First question:

What is CNC?

Answer: CNC technology refers to the technology of using digital instructions composed of numbers, words and symbols to realize the action control of one or more mechanical equipment. It usually controls mechanical quantities such as position, angle, velocity, etc., as well as switching quantities related to the direction of mechanical energy flow.

The generation of numerical control depends on the emergence of data carriers and binary form data operations. In 1908, perforated metal sheet interchangeable data carriers were introduced; At the end of the 19th century, a control system with paper as a data carrier and auxiliary functions was invented; In 1938, Shannon carried out rapid data computing and transmission at the Massachusetts Institute of Technology in the United States, laying the foundation for modern computers, including computer numerical control systems. CNC technology is developed in close combination with machine tool control.

In 1952, the first CNC machine tool came out, which became an epoch-making event in the history of the world's machinery industry and promoted the development of automation.

Now, numerical control technology is also called computer numerical control technology, which is currently the technology that uses computers to realize digital program control. This technique uses a computer to perform the control function of the equipment according to a pre-stored control program. Because the computer is used to replace the original numerical control device composed of hardware logic circuits, the realization of various control functions such as storage, processing, calculation, and logic judgment of input data can be completed by computer software.

Second question:

Is it good to get a job in the future?

Speaking of employment, it goes without saying. As long as you can graduate, you are guaranteed 100% employment, and you don't have to go to the job market. There will be a lot of units in school that want you.

If you can learn well. Even if it can be repaired, then an annual salary of more than 500,000 is not a problem. It's not a lie.

You can take a look at the employment information in Shanghai and Guangdong. Because CNC is still mainly concentrated on the coast. And China is growing at a rapid pace.

Most of my classmates have been assigned to Beijing. Of course, I want to learn well. You have to put in a little more effort.

Technical? It doesn't matter what you learn. It depends on your hobbies, and the assignment depends on your school.

With the continuous development of China's industry, the manufacturing industry has made great progress, and the employment prospects of CNC majors are very good.

First, the CNC technology professional stool is open.

This major mainly cultivates senior technical application professionals who master the professional knowledge and operation skills of CNC principles, CNC programming and CNC machining, and are engaged in CNC programming, operation, commissioning, maintenance and technical management of CNC equipment, preparation of CNC machine tool processing programs, operation, debugging and maintenance of CNC machine tools, and CNC equipment management.

Second, the employment direction of CNC technology major.

Graduates of this major are mainly oriented to the operation, sales, technology, equipment maintenance and other departments of large and medium-sized foreign-funded enterprises and institutions and state-owned enterprises and institutions in the Pearl River Delta, mainly cultivating CNC machine tool operators, CNC programming process personnel, CNC numerical control programming, CNC equipment maintenance personnel, and CNC equipment marketing personnel. In addition, it can also be engaged in CAD CAM software application, sales and technical service of CNC systems or equipment, installation, commissioning and maintenance of CNC equipment, as well as workshop production organization and management. The nature of the distribution units for graduates of the CNC technology application major is distributed as follows:

Foreign-funded enterprises accounted for 58%, state-owned enterprises accounted for 26%, private enterprises accounted for 9%, and others accounted for 5%.

3. Employment prospects for CNC technology majors.

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 rapid development of the economy, China is gradually becoming the "world manufacturing center", and 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.

Summary. Dear, hello, I'm senior sister berry, I'm happy to answer for you, it's very good for employment, the main employment direction CNC product design related positions: CAD software draftsman, three-dimensional product design engineer, product development engineer, etc.

Production Administrator, Quality Inspector, Quality Engineer, Project Engineer, Purchasing Engineer, Sales Engineer, etc.

Dear, hello, I am Duan Yin senior sister berry, I am happy to answer for you, very good employment, the main employment direction CNC product design related posts are rough town positions: CAD software draftsmen, three-dimensional product design engineers, product development engineers, etc. CNC machining and manufacturing related positions:

CNC machine tool operators, CNC machining technicians, CNC programming engineers hold stool halls, CNC installation and debugging personnel, etc. Other positions: production administrator, quality inspector, quality engineer, project engineer, purchasing engineer, sales engineer, etc.

China's senior technicians are facing a serious situation of "green and yellow", the original mechanics are old, the middle-aged technicians are few, and the young technicians are not yet mature. In the manufacturing industry, can be proficient in the operation of modern machine tools has become scarce, according to statistics, at present, China's skilled workers, senior technicians accounted for 16, technicians accounted for 35, senior workers accounted for 50. Among the skilled workers in developed countries, 35 are senior technicians, 50 are technicians, and 15 are senior workers.

With the adjustment of industrial layout and product structure, the employment structure will also change. The demand for higher-level first-line applied talents will increase significantly.

What is CNC learning? Are the job prospects good?

CNC major to process parts, learn CNC at the beginning of the most important mathematics to learn, if even the point will not be counted not to say processing parts, the second to learn mechanical drawing, mechanical drawing is to help you read the drawing, this major is based on the drawings to process out of the first hail piece, the figure will not look at nothing to say, so mechanical drawing and mathematics is the foundation, the degree of mathematics requirements do not need to be too high, there is a high school degree is enough, the mechanical system should be high, it is best to reach the top level, which is of great help to your workGenerally speaking, mechanical drawing is not too difficult, and the general water product is easy to achieve, and I think the most important thing is to learn mechanical drawing. Professional course CNC programming must be learned well, this is not durable. If you get started, you can look at mechanical drawing, the previous knowledge is relatively simple, self-study should be no problem, don't look at CNC programming, because if you haven't practiced, it's more difficult to understand, unless the teacher's expression ability or your comprehension ability is very good, but if you don't have an internship, you will soon forget.

What about your original major, it has nothing to do with CNC, although CNC is also programmed with a computer, but it doesn't seem to have anything to do with the network. There are many jobs engaged in by CNC, most of the mechanical parts are processed by CNC machine tools, most of the work engaged in are skilled workers, and there are several kinds of technician sail workers, some are specially programmed, some are specially processed, and so on.