The principle of vacuum coating machine cooling system

The principle of vacuum coating machine cooling system

Vacuum coating equipment the metal cover body by mounting holes and then fixed in the form of welding in the external walls of vacuum coating machine, for the cooling of the outer wall by strengthening circular groove formed channel, so that ensure the circulation of cooling, also avoid the phenomenon of blind Angle, effective to the rapid cooling of coating machine, reduces the temperature of the oil pump, to strengthen the cooling intensity, simple structure, safety and reliability etc, in the vacuum coating machine cooling case including the metal cover body is the cause of a number of an orderly, and the strengthening of concave circular groove, strengthening circular groove is described hemispherical or conical shape; It is to strengthen existing circular groove bottom sets with connection of vacuum coating machine for cooling of the outer wall mounting holes, described the metal cover body through the mounting hole and fixed in welding way outside the existing vacuum coating machine for cooling wall, it is between the outer wall of the metal cover body and stay cool through strengthening circular groove constitute circulation channel, the vacuum coating machine according to claim 1 circulating cooling system with cooling case, its characteristic is that it is the metal cover on the vertical and horizontal spacing between two referred to strengthening circular groove is 100-300 mm, the strengthening circular groove 12 _15mm deeply, as described in the thickness of the metal cover body is 2-5 _, the vacuum coating machine according to claim 1 circulating cooling system with cooling case, its characteristics is described in the strengthening of circular groove 24-136 - mm in diameter.
Vacuum coating machine mainly refers to in the case of high vacuum coating, has been widely used, the system of film especially widely, its production of thin film has been applied to various kinds of photoelectric system and optical instruments, digital camera. Binoculars, and used in automobile industry and other industries.