A real master of CNC (metal cut) should be a rich theoretical level and has a superb practical experience and hand-capacity. In general, based on obtaining the CNC Major diploma, it takes at least 6 years to create a real NC master. The division of labor in the factory is about to be thinner now.
CNC treatment Integrated diamonds, milling, 镗, hinges and attack wires are integrated, which has high requirements for the technical literacy of the craftsman. In fact, when we choose the occupation of the mechanical treatment of cuts, it also means that the start of the industry is difficult and dry. A little basic knowledge at school facing the factory is poor. The mechanical treatment engineer is an experimenter to some extent.
After 2 to 3 years of culture, you can mainly become a qualified craftsman. Young people who work must learn workers with an open mind. Because these experiences are not learned from books, the choice of crafts is to consider in depth the choice of the technical capacities of equipment and staff.
After such a long period of study and accumulation, you must meet the following levels and technical requirements:
1. Familiar with the structure and characteristics of the drilling, milling, 镗, grinding and plan process;
2. Familiar with the performance of treatment materials;
3. Solid theoretical basic knowledge of tools, mastering the routine cut of tools, etc.;
4. Familiar with the general requirements of the process specifications, directives and various processing processing of the company, the path of the conventional parts process, the reasonable consumption of materials and the quota of working hours, etc.;
5. Collect a certain amount of data from tools, machine tools and mechanical standards.
6. Familiar with the selection and maintenance of the coolant;
7. There must be a common knowledge of the related work, such as: casting, electricity treatment, heat treatment, etc.;
8. There is a good luminaire base;
9. Understand the assembly requirements and the requirements for using treatment parts;
10. There is a good technical measure of measurement.
Application of CNC programming and IT software
The cam programming software must learn style, but for people with a good CAD base, it is not difficult.
Can be competent in the operation of CNC machine tools
This requires a study of 1 to 2 years. In the process, you must learn: system operating methods, luminaire installation, research on reference parts, knife, zero biases adjustment, adjustment of the length of the tool, radius compensation, knife handle And knife, unloading, knife blade, thin knife blade, parts of the parts (can be qualified in the use of crickets, thousands of cards, percentage tables, thousands of meters, leverage in diameter internal), etc.
The practice of functioning requires an understanding! Sometimes there is really a “quiet heart, beauty is difficult to speak to the king”! In the CNC workshop, you can calm it down and practice it! In general, the process of processing the first part of the processing processing process is necessary to complete the CNC programmer. You cannot master the tool-tool, this level cannot have passed.
Foundation of good work files and level of measurement technology
Here, I list the installation lighting and the measurement technology because it is as important as the precision of the treatment of the machine tool as the precision of the machine tool.
One of the basic skills in the treatment of machines during precise measurement levels should be competent in the use of crickets, thousands of cards, percentage tables, thousands of meters, leverage diameter tables internal, a caliper, etc. Sometimes the treatment of parts, the measuring instrument with three contact details cannot be expected. Must be measured by manual measure. Imagine that the pieces are inaccurate. Essence
Machine maintenance of CNC tools
First of all, you must be familiar with the CNC machine. I will not talk much about the maintenance details of the machine tool. Maintenance of machine tool maintenance is to “support” and should be careful.
Cultivate good habits and adapt to the characteristics of the treatment of digital control
Masters adapted to CNC treatment should be humble, rigorous, calm, meticulous and organized.
1. The treatment of large parts has not only a lot of treatment content, but also the conversion of three -dimensional coordinates of space. The calculation of the treatment trajectory is very complicated and difficult to determine. “Think twice and then” is the most suitable here.
2. Part of the part of the parts is a process of multiplayer cooperation, including operators, inspectors, the design of lighting, lighting preparers, etc. In the event of a problem, please consult their opinions, do more tests and avoid an arbitrary conclusion. Do not blame employees too much and have a “compassion” mentality.
3. The work of CNC machines is controlled by instructions. Be rigorous and meticulous, and you should not let the tool-tool move first. Once the program is erroneous or the compensation parameters are incorrect or that the coordinate system is selected. Light scrap and safety accidents. The raw temperament, no clue to work, and those that do not change several times are not suitable for the operation of CNC machine tools.
4. There are problems during debugging and treatment.
5. When the parts are not qualified, the analysis must be organized and the responsibility must be based on the basis. Some relevant departments give various explanations for various reasons.
6. Any craftsman always has limited technical capacities due to environmental restrictions. Coupled with the rapid development of technological development, there will always be room for improvement. When technology inside the factory has been digested, vision must be published and advanced processing technology in the country and abroad will be followed by advanced domestic and foreign processing technology to learn and digest.
The above is the ideal NC programming master in my mind.
Daguang focuses on providing solutions such as precision CNC machining services (3-axis, 4-axis, 5-axis machining), CNC milling, 3D printing and rapid prototyping services.
