How to use the vacuum plating machine

How to use the vacuum plating machine

1) Turn on the water pump and air source

2) Turn on the main power

3) Turn on the power supply of the maintenance pump and the vacuum gauge, and the position of the vacuum gauge is V1, wait for the value to be less than 10, and then enter the next step. It takes about 5 minutes.

4) Turn on the mechanical pump, pre-pump, turn on the power of the turbo molecular pump, start it, change the switch of the vacuum gauge to the V2 position, and pump it to less than 2, it takes about 20 minutes.

5) After observing that the reading of the turbo molecular pump reaches 250, turn off the vacuum pump, open the front engine and the high valve and continue to vacuumize. After the vacuum reaches a certain level, the high vacuum meter on the right can be opened to observe the vacuum degree. The electron gun power can only be turned on after the vacuum reaches 2×10-3.

The substrate and target of vacuum electroplating machine are in the same vacuum chamber

The substrate and the target are in the same vacuum chamber. Evaporation coating generally heats the target material to evaporate the surface components in the form of atomic groups or ions, and settles on the surface of the substrate to form a thin film through the film formation process (scattered point-island structure-vagus structure-layered growth). For sputtering coating, it can be simply understood as bombarding the target with electrons or high-energy lasers, and the surface components are sputtered in the form of atomic groups or ions, and finally deposited on the surface of the substrate. Evaporation coating machine + plated product drawing process, and finally form a thin film.

Competitive landscape of vacuum electroplating machine industry

Competitive landscape of vacuum electroplating machine industry. Through the analysis of the bargaining power of suppliers in the vacuum electroplating machine industry, the bargaining power of buyers, the ability of potential competitors to enter, the substitution ability of substitutes, and the current competitiveness of competitors in the industry, master the five factors that determine the profit level of the industry. a force;

www.superbheater.com