How to design the vacuum chamber management mechanism and mode of vacuum coating equipment is not suitable for the needs of modern enterprises
How to design the vacuum chamber of vacuum coating equipment? Vacuum coating technology uses physical or chemical methods to obtain the desired film surface under vacuum conditions. Vacuum coating technology is divided into evaporation, sputtering, ion plating, beam deposition and molecular beam according to different methods. Epitaxy, etc., the coating equipment used in this analysis is a magnetron sputtering coating.
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The vacuum chamber is a main part of the vacuum equipment. The vacuum chamber design mainly considers the sealing and reliability. The structure must be reasonable. The material production of the vacuum equipment is carried out in the vacuum chamber. The influence of the material on the vacuum degree is small. Design can't be sloppy, pay attention to some problems.
The vacuum coating equipment using magnetron sputtering usually adopts the cylindrical main structure, and the structure must ensure rapid evacuation. Since the air bag will slowly deflate, the isolation hole should be avoided, and the upper end of the vacuum system will be magnetron splashed. In order to make the vacuum chamber and components have sufficient strength, it is ensured that there is no change in shape under the external and internal forces, and the thickness needs to be sufficient.
Welding is an important process in the manufacture of vacuum chambers. It ensures that the vacuum chamber after welding will not leak. It is necessary to design the welded structure reasonably and improve the welding quality. The roughness of the inner wall of the ultra-high vacuum should be polished so that the outdoor indoor surface is very Clean, special attention must be paid to prevent rust.
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Management mechanisms and models do not meet the needs of modern enterprises. The state-owned system is re-branded by the factory to the so-called company-made system; family-style or progress to the share-cooperation between friends; all reflect the old-style management concept of the workshop, reflecting the bad habit of replacing the rule system with the human system. The malpractice of the mechanism is unlikely to promote the development of enterprises. The incentive model of the three systems of modern enterprises cannot be implemented in enterprises. Even enterprises that have already undergone joint-stock reform, or those that have already obtained advanced management of China's machinery industry, still lag far behind Western developed countries in management. In the manufacturing enterprises of the vacuum industry in Japan, the kanban management in production organization, the PDCA management of product quality, the clean management of the work site, etc. all reflect the material civilization and spiritual civilization of modern enterprises, and embody the scientific concept of people-oriented.
Talent issues. This is a common problem in our vacuum equipment industry and the entire machinery industry. High-quality pioneering technicians, skilled craftsmen, and management of a unique white-collar class are both scarce and stretched. Technicians, skilled workers and managers are the three cornerstones that support the survival of enterprises. They are indispensable. And in our company, there is a general shortage of three talents, which softens the foundation of business survival. As far as enterprises are concerned, the expansion of the market depends on products, the development of products depends on talents, and the development of talents depends on the environment (policy, treatment). In this chain, people are the first, and people have products. The product has a market. In the enterprises of developed countries, the academic qualifications of Lan Bailing employees are shrinking year by year, and the quality of Lanling employees is generally improved. In China, how many of the university graduates and college graduates open the machine tool. Although some enterprises recruited people to clearly stipulate that a certain degree of education is set as a worker's post, but the implementation of the post or the post to stay long-term dedication For the development and survival of the company, the vacuum equipment industry is still absorbing the university graduates in a difficult situation under the difficult conditions to enrich the technical staff and the continuation of the enterprise. However, among the university graduates after the expansion, the overall quality is generally low, more than the treatment, less than dedication, more than verbal, less than practice is widespread. A computer and a foreign language are all of his studies. A student who graduated from a mechanical engineering college does not understand even the basic knowledge of machining. This reflects the problems in teaching and educating people. In our company, many college students have come in recent years, but some people have gone. Some of the people who have stayed have become backbones. Those who walk have thought that they have been practicing in the industry for a few years, but the society How do you recognize yourself?
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Really engaged in product research and development after graduating from university vacuum major, at least 25%, which brings hidden dangers to the accumulation of basic talents in the vacuum equipment industry. Everyone is going to do circulation, everyone is going to be an agent, and researching and developing this kind of difficult work depends on the talents, the comprehensive quality of talents, and the high-quality technical team. At present, the technical talents who are still struggling in the research and development of the vacuum industry are the hope of the development of the vacuum equipment industry and the hope of the development of China's national industry. Although our team still looks thin, but after the big waves, all the gold is left behind. As time goes by, the problem of talent will have a good turn.