Einrichtung zur Herstellung von metallischen Körpern durch Aufsprühen

摘要

A device for producing metallic bodies by spray coating with an atomized molten metal. The device has a housing at least partially enclosing a crucible, an atomizing device and a material discharge unit, and has through-openings for the workpiece holding device and for the workpiece, which through-openings are provided with seals. In order to ensure a reliable closure of the through-opening for the workpiece holder and workpiece in a simple construction, the rings (23) are supported so as to be rotatable in the through-openings (16, 17) of the housing (11) via bearings (24), at least two pierced disks (21, 22) are provided at each ring (23) and are arranged so as to be parallel and at a distance from one another, and a suction device (30) is connected with a space (33) between the pierced disks (21, 22) for producing a vacuum.