FIELD: devices for cleaning external and internal surfaces of products in vacuum, possible use in various industrial branches for cleaning internal and external surfaces of products.
SUBSTANCE: cleaning plant contains vacuum chamber with anode, processed product positioned in it, acting as cathode, screen, and plant control system. Plant is provided with magnetic system for controlling movement of cathode spots, consisting of internal and external cylindrical multi-section coils, and additional anode in form of cylinder mounted inside the cathode. Anode is made in form of cylindrical manacle ring, plant control system contains a direct current source, programmable device, check communication block, commutator and multi-channel controllable current source.
EFFECT: cleaning of external and internal surfaces of bodies of rotation, both open and closed on one side.
3 cl, 2 dwg
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