Vacuum coating machine coating principle

 

Widely used production equipment vacuum coating machine products but with the development of the electronics industry, vacuum coating machine coating to continuously improve quality, making our daily contact with plated products more and more.

Vacuum coating machine coating works:

From a sort of sense, vacuum coating is also determined by the vacuum coating of oil, in a vacuum coating process, the coating of oil referred to the role and firmly bonded plated metal film parts, both effects occur in the undercoat plated parts, effect also occurs in the surface coating of plating.

1. vacuum environment
  Vacuum environment affects the results and efficiency of vacuum coating, and we all know that the vacuum coating is coated in a high vacuum degree created by vacuum pumps, the unit is represented by Pa, there are higher vacuum gas the less, the lower the impact of plating .

2. The coating process
Vacuum coating technology with advances in technology, there is a vacuum vapor deposition, magnetron sputtering, vacuum ion plating and other advanced widely used process requires the use of different products differ, depending on the circumstances need to select cost-effective products high-coating process, which directly affects the price of vacuum coating machines, and cost.

Principle to distinguish between different coating process is very large, about evaporation deposition, ion plating, sputtering of the specific methods and parameters will be described later in this article will not elaborate. Related Information: PVD coating

Vacuum coating machine is complex, understanding the principles and structure of vacuum coating machine helps to analyze and enhance everyday productivity and troubleshooting, in actual use, the machine is often prone to this kind of problems, to improve the life of the machine and productivity in principle the need for proper maintenance of the machine.