Vacuum coating machine works system components

               

Up to more than just coating application equipment, vacuum coating machine is the most widely used vacuum equipment; vacuum coating machine works with different processes and different process that affects the operation. Vacuum coating machine vacuum systems, cooling systems, detection systems, coating systems; evaporation coating, sputtering and ion plating methods.

Evaporation by heating evaporation source so that membrane evaporate into molecules and atoms escape the need to coating the surface and cooled condensation product film.

The use of arc discharge ion plating technology, ignition source cathode under vacuum to form between the anode source and arc discharge, in the role of bias and reactive gas compounds attached to the need to form a film surface coating products.

Glow discharge sputtering, and ion plating different glow discharge will have a high-speed ion bombardment so that the target (the target is required to deposit the membrane), sputtered particles are attached to the need to produce surface coating products film.

These are three different processes vacuum coating machine works.

Vacuum coating machine parts and systems of the points:

Coating machine parts used in different configurations of varying degree of vacuum, for low vacuum coating machines, vacuum system only needs to be configured to meet the mechanical pump to obtain vacuum; high vacuum coating machines need to configure the booster pump, Roots pumps, diffusion pumps maintaining high vacuum pumps, etc. in order to achieve access and stability.

Cooling is an essential source of everything, vacuum coating machine in normal working internally generated heat, the temperature of the cooling system is responsible for balancing the role of temperature regulation.

Each step of measuring is essential, to ensure that the equipment is properly stabilized detection systems work in a predetermined condition, such as problems in time to troubleshoot.

In the vacuum coating, the error will cause the product to the final coating operation results, understand the working principle of vacuum coating machines and solutions for each problem is very important, this article is merged into a vacuum to introduce the principle of vacuum coating machine components and systems.