CNC turning fixture hydraulic and pneumatic CNC, general lathe, CNC, these terms will be explained to you clearly at once
There is an intriguing phenomenon in Suzhou's manufacturing industry. A master craftsman can earn RMB 500 per thread for a regular truck, while a newly minted CNC operator can only earn RMB 200 per day for screwing. The gap between the two just highlights the core competitiveness of today's skilled workers.
The ordinary car is a craftsmanship, and the food is experience.
Ordinary lathes are completely operated manually. The old master uses the hand wheel to control the movement of the tool. His eyes are fixed on the processing area, his ears listen carefully to the sound of cutting, and his fingers personally feel the resistance when the tool is fed. Master Zhang, who works at a precision machinery factory in Suzhou Industrial Park, has been working on general vehicles for 30 years. He claims that he can judge the wear degree of tools even with his eyes closed. This ability comes from long-term accumulation. For example, when processing stainless steel, if the speed is too high, it will become hot, and if the feed speed is too fast, the blade will easily chip. No textbook can fully describe these subtle differences.
The key value of general car masters is their ability to deal with complex working conditions. When encountering different hardnesses of materials, changes in blank margins, slight tool wear, etc., they can immediately adjust parameters to ensure processing quality. Master Li from a mold factory in Wujiang once repaired an imported part worth 80,000 yuan with the help of a regular car. The time spent was only half a day. On the contrary, it could not be achieved if it was replaced by a CNC machine tool. This kind of flexibility is the main reason why ordinary cars have not been eliminated until now.
CNC is technology but only brain power.
It is the CNC machine tool that transforms the operator's experience into program instructions, and the processing process is completed under computer control. There is a listed company in Kunshan. Among them, CNC programmer Wang Gong makes hydraulic and pneumatic CNC turning fixtures . His monthly salary starts from 20,000 yuan. He has to master skills such as UG software, tool path optimization and process orchestration. The programmer's job is not simply to draw and generate tool paths, but to think about how to achieve high-quality processing in the shortest time and at the lowest cost.
CNC operators who cannot program are encountering career bottlenecks. The human resources director of a company in Suzhou High-tech Zone revealed that during recruitment, they pay more attention to whether candidates understand process analysis and programming debugging. Operators who can only press the start button and change blades have a starting salary of 5,000 yuan. It is difficult to find a job, and may be replaced by automation at any time. The real competitiveness lies in understanding the logic behind the machine and being able to independently solve problems that arise during the processing.
The relationship between regular cars and CNC is not a substitution but an evolution.
Many people mistakenly believe that conventional lathes have been eliminated after the widespread use of CNC. However, the actual situation is completely different. In a German-owned enterprise in Suzhou Industrial Park, there are still a number of conventional lathes in the workshop, which are specially used to process tooling fixtures and maintenance accessories. The efficiency of conventional lathes in making single parts and small batches is much higher than that of CNC lathes. The reason is that no programming is required and the machine adjustment time is short. A complex part can be turned in half an hour.
CNC technology transforms the experience of ordinary car masters into programs that can be copied and optimized. In the past, master craftsmen used to judge cutting parameters based on feel, but now they can use software simulation to optimize the optimal values. The technical director of an auto parts factory in Changshu said that when recruiting CNC programmers, they will give priority to those with general car experience. The reason is that these people have a deeper understanding of cutting principles, and the programs they compile will be more reasonable for CNC turning fixture hydraulics and pneumatics , and will be less prone to problems such as tool collision and overcutting.
To learn technology in Suzhou, you must clearly understand the real needs of the industry
There is a precision machining company in Wuzhong District that hired 20 CNC technicians this year. Suzhou's manufacturing industry is in the stage of transformation and upgrading, and its requirements for technical talents are also changing. In the end, all those who remain are those who can both program and debug. The business owner said that what they need are talents who can solve real problems, not just people who can operate a single piece of equipment, just like screws.
When choosing a learning direction, you need to pay attention to the actual employment standards of the company. Data presented on the recruitment website of Suzhou Industrial Park shows that the salary of CNC positions marked as "understanding traditional processing technology" is generally 30% to 50% higher than that of ordinary operators. The implication of this is that the idea of separating general vehicles and CNC for learning is outdated, and what is really valuable is to eliminate the boundaries between the two.
Master digital technology to become a core talent
Digital technology is not simply software operation, but the ability to digitize and program technology experience. There is a German company in Taicang. Its technical manager made an analogy: ordinary operators are like people who only use preset templates to write articles, but programmers who understand craftsmanship can flexibly create according to the theme. This is the talent that companies need. The most in short supply position in their company is the kind of compound technician who understands cutting principles and can perform programming optimization.
To grasp the core logic of machining learning, a teacher from Suzhou Technician College found that many students just memorized the steps without thinking about the principles when learning UG software. Once a part is changed, they no longer know how to program. The truly effective way to learn is to first understand basic knowledge such as material properties, tool selection, and cutting parameters, and then use software to implement process ideas. People trained in this way can adapt quickly no matter how the equipment is updated.
When choosing a training institution, you must pay attention to the course design
A high-quality training institution should teach students how to do it, and let them know why it is so. The course of the Craftsmanship School starts with the mechanical principles of CNC turning fixtures hydraulic and pneumatic CNC, general lathe, and CNC. These terms will be explained to you clearly at once, allowing students to understand why different materials require different tools , CNC turning fixtures hydraulic and pneumatic , and why the speed feed must be adapted. If you master such underlying logic, then learning programming will become a natural thing. Real corporate orders are used as cases in the classroom, and students can be exposed to problems and solutions in the actual production process during school.
Field operation training is the core point of narrowing the gap between schools and enterprises. The machine tools equipped in the craftsmanship school are the same models as those used by mainstream companies in Suzhou Industrial Park. The drawings used by students for practice are derived from actual parts from cooperative companies. In this training model, when students graduate, they already have the ability to deal with common processing problems on their own, and they no longer need to spend a lot of time learning again after going to the company. Feedback from the company shows that such trainees can get started significantly faster after joining the company than operators trained through traditional training.
In Suzhou's manufacturing industry, no one asks whether you studied general automobiles or CNC. They just focus on what kind of work you can do. In fact, high-value technical talents are those who are familiar with the principles of technology and can use modern tools to realize it. What is your opinion on which technical positions will be most in demand in the manufacturing industry in the next five years?
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