What are the requirements for learning CNC programming?

The requirements of learning CNC programming: copy the processing program of each part, and then according to the drawings of each part, to experience the specific meaning of each program, as well as to see the drawings of the parts, learn mechanical drawing, master the coordinate system setting of the machine tool, and gradually master what tools should be used for each material, how much spindle speed is used for cutting different places, and feed speed, how to make up for each knife, etc. Buy a book with the CNC programming of the machine tool CNC system to read more, understand more, operate more practically, and learn it slowly.

CNC is not very difficult ·· Since you have a 5-year foundation for ordinary cars, you must learn it very quickly·· CNC is a multi-point instruction, but if you want to learn well, you must have an understanding of all the instructions, you must be able to use all the instructions flexibly, buy some CNC books and come back to see! Self-study can be a bit slow, but it's best to go to extracurricular training! Because there are some things that you have a hard time figuring out, and some things need to be clicked on. One click, hehe!

You already have 5 years of experience, and you definitely understand the drawings and processing technology! So learning CNC is very simple!

Now your main thing is programming. Programming is actually quite simple. However, the programming of CNC machine tools in different systems is a little different, and the format is also a little different.

You just need to remember some of the commonly used references**. Then take a closer look at the operation in the machine manual. Try programming.

I'm sure you'll learn it quickly.

Since you have learned ordinary lathes, let's start with the simplest CNC lathes! I'm a CNC machine programmer at an auto parts company, and although the things you said are simple, they can't be explained clearly in a few words. You might as well go to the Internet and search for ** teaching.

You can enter the keyword "manual programming of CNC machine tools".

Let's add friends first! I'll teach you when I'm free!! It's too late to think about it!!

Oh, there is nothing difficult about CNC It is the process and size maintenance or something The instructions are not a lot of self-study is a bit difficult I have a book of CNC programming or?

A minimum of a high school diploma is required.

Because CNC involves more aspects, there are still some requirements for academic qualifications. One of the things that is a good foundation for electricians is that they have to have a certain foundation in electricians, and this thing is something that I have been exposed to a lot in high school. If you don't have a high school graduate, then this may be more difficult to learn, because CNC involves machine tool control, stamping equipment control, as well as PLC logic circuits, reading and writing problems.

Introduction to CNC Programming:

CNC programming is one of the main contents of the preparation stage of CNC machining, which usually includes analyzing the part pattern and determining the process of processing workers. Calculate the trajectories of the tool and obtain the tool position data; Write CNC machining programs; fabrication of control media; Proofreading procedures and first article trial cutting. There are two methods: manual programming and automatic programming. In short, it is the whole process from the part drawing to getting the CNC machining program.

Manual programming means that all stages of programming are done by humans. Using general calculation tools, through various trigonometric function calculation methods, the calculation of the tool path is carried out manually, and the instruction is compiled. This method is relatively simple, easy to master, and adaptable.

It is used for parts that are not machined in molds.

For parts with complex geometric shapes, the part source program needs to be written with the help of a computer using the specified numerical control language, and the processing program is generated after processing, which is called automatic programming. CNC programming and computer programming also have their own "language", FANUC6M CNC system parameters Ziga programming, flexible application, free form, with computer high-level language expressions, logical operations and similar program flow, so that the processing program is concise and easy to understand, to achieve the function that ordinary programming is difficult to achieve. <>

1, the drawings of the control lathe are rotating body parts, look at your first drawing, the diameter size of those belts is the X value in the program, if we establish a coordinate system in the rotation center of the right end face of the workpiece, then, the Z value of the left side of the length dimension 6 is, the Z value of the leftmost end face of the workpiece is, the more to the right, the larger the z value, the X direction is the larger the diameter, the larger the X value.

2. The first step is to think about the process, only if the process is determined, it can be programmed according to the process, and the process is the soul of the CNC program.

When you get to a certain point, you'll understand that programming is simple (except for macros) and that craftsmanship is the most important thing.

This part needs multiple processes to manufacture, so if you ask a programming question, you have to explain your process, that is, the program of that step will not be programmed.

3. When the task is handed over to you, is it a drawing? No craft? The craft is all about telling you how to do it every step of the way.

And the size of the material, the material, these are all given to you.

That is, what to do, or not to do the hole of 2, or whatever, to tell me all the known conditions given to you. And how big the batch is.

Learning CNC generally requires secondary vocational education or above.

CNC technology is a kind of high-tech technology, which involves multidisciplinary knowledge, including mechanical drawing, material mechanics, mechanical design, electrical control, computer programming and other knowledge. Therefore, it is usually necessary to have a secondary vocational education or above, especially in mechanical, electronic, computer and other related majors or background.

What academic qualifications do you need for CNC technology:

1. Secondary vocational education qualifications. The numerical control major of secondary vocational education trains students to have the basic skills of CNC machine tool processing operation and chronology, and can be qualified for CNC machine tool operators, programmers and other occupations.

2. Higher vocational education qualifications. The numerical control major of higher vocational education trains students to master the basic theories, methods and skills of numerical control technology, and to be able to engage in the design, research and development, application and management of CNC machine tools.

3. Bachelor degree or above. The numerical control major with a bachelor's degree or above trains students to have a solid basic knowledge of machinery, electronics, computers, etc., and be competent for high-end technical work such as CNC system design, CNC machining technology research and development.

In addition to academic qualifications, learning CNC also requires certain practical experience and practical operation ability. Therefore, in the process of learning CNC technology, students need to participate in the actual production shed and manufacturing, and the chain bird roll improves their skill level through practice. <>