Is CNC good for 1 year or 3 years

It depends on how the school is doing, some schools may not be able to learn things for one year in three years, but I think it will definitely not work in one year. You shouldn't learn anything in a year. If you want to study, you should go for three years, and then work your own, and you can learn a lot in three years.

If you want to become a senior worker engaged in CNC machining, you actually involve a lot of knowledge, to understand the drawings, you must learn drawing, you must know how to choose the cutting route and the cutting route, you must learn the processing technology, but also learn the tool, learn programming, learn the operation of the machine tool, and so on. 3 years may not be complete.

But if you have used ordinary machine tools and only want to learn programming and simple operation, one month is enough. The CNC intermediate engineering certification training held by our school is one month and 120 class hours. The pass rate is basically above 97 percent.

It mainly depends on what the landlord learns, as well as the landlord's personal foundation.

Learn a cam software, master the basic operation of CNC machine tools, and then master some experience, I personally think that in many cases 1 year is enough.

CNC lathes according to national regulations, men retire at the age of 60, depending on the specific physical condition, if the case is good, it is no problem to work to 65.

Learn the requirements of CNC.

The minimum education to learn CNC lathes is a junior high school graduate, aged about 16 years old.

Because learning CNC lathes requires at least junior high school mathematics level, it is best to learn plane analytic geometry and solid geometry in high school.

Digitally controlled machine tools.

CNC machine tool is the abbreviation of computer numerical control machine tools, which is an automatic machine tool equipped with a program control system. The control system can logically process the program specified in the control code or other symbolic instructions, and decode it, represent it with the number of **, and input the numerical control device through the information carrier.

After calculation and processing, various control signals are sent by the numerical control device to control the action of the machine tool, and the parts are automatically processed according to the shape and size of the drawing. CNC machine tool better solves the problem of complex, precise, small batch, multi-variety parts processing, is a flexible, high-efficiency automatic machine tool, represents the development direction of modern machine tool control rock technology, is a typical machine respect jujube section electrical integration products. <>

CNC can be done for a lifetime, because many people can't stick to it.

The work content of CNC operators includes:

1. Responsible for the operation, maintenance and daily maintenance of the machining center machine tool, and be familiar with the performance and basic structure of the machining center group machine tool.

2. Obey the production arrangement for product trial production and mass production, and dismantle the product according to the requirements of the drawings to ensure product quality.

3. Be able to understand drawings and related process technical documents, assist in analyzing, dealing with and solving quality problems, and propose improvement plans.

4. Actively cooperate with the quality inspection department, and notify the supervisor in time if the quantity is found to be inaccurate, and the quality inspection department will proofread.

5. Coordinate with the technical department to deal with technical problems, actively provide relevant solutions, and deal with on-site problems in a timely manner.

CNC machining has the following advantages:

1. Greatly reduce the number of tooling, and do not need complex tooling for processing parts with complex shapes. 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.

2. The processing quality is stable, the processing accuracy is high, and the repeatability is high, which can meet the processing requirements of the aircraft.

3. The production efficiency is higher in the case of multi-variety and small-batch production, which can reduce the time of production preparation, machine tool adjustment and process inspection, and reduce the cutting time due to the use of the best amount of cutting.

4. It can process complex surfaces that are difficult to process by conventional methods, and even some processing parts that cannot be observed can be processed. <>

First of all, this industry is very promising, but it is necessary to be refined, and now there are many ordinary people in this industry, and there are many people who come out of technical schools.

Students, all say yes, but in fact, when they come to the scene, they just know how to operate and simple programming, and there are many such people. No, you don't.

Now the lack of the market is the senior programming process personnel, the lack of the kind of comprehensive use of CNC machining technology and familiar with the processing technology, the correct selection of processing parameters of the comprehensive talents, such a talent market is very popular, although the performance of many CNC machine tools in China is very advanced, but the programming process personnel can not fully play its advanced performance.

Now the salary of ordinary operators is not high, but there is a shortage of comprehensive senior programming technicians, the salary is very high, very promising, I hope you learn hard.

In short, this is definitely a job, and it is a technical job, and the disadvantage is that it is in the workshop all day long, noisy and greasy. There are pros and cons to everything, and personal advice is that learning this is a good choice.

Clause.

1. CNC programmer. Many machining companies use automatic programming to generate CNC machining programs, so they need to learn CAM software. Different units use different CAM software, and there are many types, but in general, the processing methods are similar, so you must learn one well.

However, being a CNC programmer is very demanding and has a lot of responsibility, so it requires rich processing experience. In this case, it is not realistic for students who have just left school to do this position immediately. It must go through a period of exercise, as short as one or two years, and as long as three or five years.

Clause. Second, CNC maintenance personnel or after-sales service personnel. This position is more demanding and is the most lacking in numerical control. It is necessary to have not only a wealth of mechanical knowledge, but also a wealth of electrical knowledge.

If you choose this path, it can be very hard (such as frequent business trips), and you have to keep learning and accumulating experience. This position requires more training, so it will take longer to become proficient, but it will also be more rewarding.

Clause. 3. CNC sales personnel. The salary of this position is the most lucrative, and the professional knowledge required is not so much, but it requires outstanding eloquence and good social skills, which is not something that ordinary people can do.

Clause. Fourth, similar majors can also be chosen: mechanical design such as draftsmen, mechanical designers, structural designers; Processing technology management or on-site technicians, mechanical designers (mechanical engineers), CNC machine tool operators, mechanical equipment maintenance workers, mechanical equipment salesmen, programmers, mechanical technicians, inspectors, production administrators.

If you know how to code, then you have to be promising, first of all, you have to be more willing to learn and be smart.

No, it's going to look at something, now the network society.

Jump ship to a joint venture! Formal treatment is good! Unless you don't do it.