Automatic Vacuum Coating Machine SolidWorks 3D Model

Small coating machine is mainly composed of coating tank and sublimation heater n Vacuum coating machine mainly refers to a class of coating that needs to be carried out under a higher vacuum, specifically including many kinds, including vacuum ion evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition and many other kinds. The main idea is to divide into two kinds of evaporation and sputtering. n The substrate to be coated is called the substrate, and the material to be coated is called the target. The substrate and target are located in the same vacuum cavity. n Evaporation coating generally involves heating the target material so that the surface components are evaporated in the form of atomic groups or ions. And it settles on the surface of the substrate and forms a thin film through the process of film formation (scattering-island structure-vagination structure-layer growth). For sputtering type coating, it can be simply understood as bombarding the target with electrons or high-energy lasers, and causing the surface components to be sputtered out in the form of atomic clusters or ions, and ultimately deposited on the surface of the substrate, undergoing the process of film formation, and ultimately forming a thin film.