Vacuum coating machine coating principle
The vacuum coating machine is a widely used equipment for the production of products. With the development of the electronics industry, the coating quality of vacuum coating machines is constantly improving, making us more and more plated products that we are exposed to every day.
Vacuum coating machine coating principle:
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In a certain sense, the vacuum coating is also determined by the vacuum coating oil. In the vacuum coating process, the coating oil refers to the role of firmly bonding the plating member and the metal film, which acts on the undercoat layer of the plating member. It also acts on the top coat of the plated part.
1. Vacuum environment
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The vacuum environment affects the results and efficiency of vacuum coating. We all know that vacuum coating is a coating under high vacuum. The unit is expressed by Pa. The higher the vacuum gas is, the lower the influence on the plating. .
2. Coating process
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Vacuum coating process With the advancement of technology, vacuum evaporation coating, magnetron sputtering coating, vacuum ion plating, etc. are widely used. Different processes require different processes. It is necessary to select the price according to the specific conditions of the product. The high coating process also directly affects the price and cost of the vacuum coater.
The principle of different coating processes is very different. The specific methods and parameters of evaporation plating, ion plating and sputtering degree will be introduced later, and will not be described in detail in this paper. Related information: PVD coating
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The vacuum coating machine is complicated. Understanding the principle and structure of the vacuum coating machine is helpful for the improvement of daily production efficiency and the analysis and elimination of faults. In actual use, the machine is often prone to such problems, and the service life of the machine is to be improved. In principle, production efficiency requires proper maintenance of the machine.
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