What should automotive graduates do if they want to change careers to learn CNC programming?

It is best to work with the workers in a small factory, at the beginning to help the master clamp parts, a little familiar with the machine tool, including all the buttons on the operation panel are what to do, and then watch the master operation, in the process of processing while looking at the program on the screen, while looking at the way of the knife, first establish these perceptual understanding, and then have a targeted teacher to ask the teacher, and then you should take a look at the programming book, or the operation manual and programming manual of the machine tool, the general machine tool itself brings, This combination of theory and practice is very easy to get started, and it is also the fastest way to learn CNC programming, I wish you early success.

Before learning CNC programming, you should have a certain amount of experience in actually operating CNC machine tools, otherwise even if you have basically learned the use of cam software and can program it, the factory will not dare to use it. In Guangdong, the vast majority of programming engineers start from the operation of the computer. Only by fully understanding the operation process and working principle of CNC machine tools, as well as the use of various tools and tools, can we compile a reasonable program.

After learning the basic operation of the machine, you can learn the numerical control. To learn to read, what each ** means, what kind of action the machine tool will perform under these **. After learning to operate the machine and understand it, as well as having a certain understanding of CNC tools, you can formally learn programming.

For newcomers, you can start with the CAM software that the company's programmers are using, and you can learn which CAM your company uses. In Guangdong, in the mold industry, most of the companies commonly use CAM software such as UG, MasterCam and PowerMill. You can start with simple ones, such as programming 2D graphics, because it is easier to understand.

Then you have to learn a variety of parameters, such as speed, feed, back knife volume, etc., you must have a deep understanding of the parameters in the programming software, rather than looking at the master's parameters, and then draw a scoop according to the gourd, so that if you change the workpiece, you may not be able to make it.

You can first find a job, learn about CNC technology in the company, and then make plans, if you really think about it, you can apply for cram school, or let the company's master teach you.

Find a master to study closely, observe more and take more notes. Practice more.

Fast? Theory first and then actual processing, you will basically lose in one day. However, you can only make a simple outline, and you can only do one system, and you will be "blind" if you change the system, but this is manual programming.

Do you want to program automatically? The prerequisite is that you need to know at least one CAD cam software. For example, Caxa ug Catia Proe Soildworks......Wait.

Otherwise, the optical software is more than one day, and then you can learn all kinds of toolpath parameters, knife methods, set up various data, etc., and you can do it day by day, but what is made? Huh....By the way, these are not even "beginners", they are just "will".

Learning CNC is not as simple as learning programming, now three-dimensional software almost does not need you to program, learning CNC is to learn the process, machining technology, it is really not simple.

Mechanical foundation, drawing and mapping, machining process, numerical control principle, software application, material knowledge, tool holder measuring tools, cutting parameters, precision control, brother has not played for 10 years.

The issue of changing careers, I am very supportive, mechanical processing is left to fresh graduates, like me, after a few years of suffering, what to do will know how to persevere.

That classmate of mine studied at Peking University Jade Bird, so you can learn about it. I have a friend who graduated from junior high school and worked as a programmer in Shanghai with a monthly salary of more than 10,000 yuan. The premise is that you go to some training school and have relevant training. Gain the knowledge.

!! who are willing to learn and study Beginners can be junior programmers in three years, intermediate after five years, and at least eight to ten years at the senior level. Remember, this is something that is willing to learn without stopping. Let's put it this way, the general turning drilling machine CNC turning and milling machine, three-axis, four-axis and five-axis ......Nine-axis linkage turning and milling compound ......