How to design the vacuum chamber of vacuum coating equipment? What kind of vacuum coating is better?
How to design the vacuum chamber of vacuum coating equipment? Vacuum coating technology uses physical or chemical methods under vacuum to obtain the desired film surface on the surface of the object. 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.
vacuum coating machine,pvd coating machine,pvd vacuum machine,vacuum ion coating machine,multi-arc ion coating machine
The vacuum chamber is a main component of the vacuum equipment. The design of the vacuum chamber vacuum chamber is mainly considering the sealing and reliability. The structure must be reasonable. The material production of the vacuum equipment is carried out in the vacuum chamber. The impact is small, the design can't be sloppy, and you should pay attention to some problems.
The vacuum coating equipment using magnetron sputtering generally adopts the cylindrical main structure, and the structure must ensure rapid evacuation. Since the air bag will slowly deflate, it is necessary to avoid the isolation hole, 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.
vacuum coating machine,pvd coating machine,pvd vacuum machine,vacuum ion coating machine,multi-arc ion coating machine
Vacuum Coating Machine Company pointed out that welding is a key process in the manufacture of vacuum chambers, ensuring that the vacuum chamber after welding does not cause air leakage. It is necessary to properly design the welding structure and improve the welding quality. The roughness of the inner wall of the ultra-high vacuum is required. Polishing makes the interior indoor surface very smooth, and special attention must be paid to preventing rust.
What kind of vacuum coating is better?
vacuum coating machine,pvd coating machine,pvd vacuum machine,vacuum ion coating machine,multi-arc ion coating machine
It is understood that in 2012, the national vacuum coating equipment reached 4.3 billion, and the vacuum coating shopping mall is expanding rapidly. Together, it also reflects the increasing demand and quality of our products. In order to satisfy the needs of consumers, many manufacturers who need to coat the products are required. Both purchased vacuum coating equipment. The vacuum coating equipment is fine and uniform, which enables the manufacturers to produce more beautiful and more used products to suit the market.
Let us judge whether the quality of a coating equipment is determined by the following aspects. The first aspect is whether the coating of the device is fine or not. A device with a fine and uniform coating, this device is undoubtedly a very good device, a device that can be expected by manufacturers. The coating is fine, the uniform equipment can produce more beautiful, more and more used goods, beautiful, used goods are consumers' favorite. Consumers already love this type of goods, so manufacturers will profit from the goods. Manufacturers can profit from the products, profit from the fine and uniform coating, it will naturally pay more attention to the fine and uniform production of the coating. More energy will be invested in the production of fine, uniform products. The company wants to produce a fine, uniform product with a fine, uniform coating. Therefore, from this point, it can be seen that good equipment, fine coating, uniform equipment is what the manufacturer needs.
vacuum coating machine,pvd coating machine,pvd vacuum machine,vacuum ion coating machine,multi-arc ion coating machine
Equipment quotation, maintenance difficulty, and lifespan are also good for evaluating a coating equipment. A well-priced device is what buyers want. If your social security pricing is too high, some customers can't afford it. Timely customers can afford it, and they won't spend such a large amount of money to buy a coating device. Also, the difficulty of maintaining social security is also a norm for buyers to judge whether a device is good or bad. If a device is very troublesome to maintain, then even if the device is relatively cheap, the coating is very uniform and fine, then it will not be loved by buyers. Because who would love a need to spend a long time, many people, a lot of energy to protect the equipment.