METHOD OF ELECTROLYTIC SURFACE TREATMENT AND SUSPENSION FOR REALIZATION OF THIS METHOD

摘要

The method concerns the finishing of the inner surface of the through channels in tabular objects, for example in ceramic plates that are a semi-product of the production of ceramic chip carriers. The tabular objects are basically moving vertically to the direction of the inlet hole, are arranged in the following way: The level of the inlet hole of the through channel is deflected from the movement direction in the bath. The suspension for this method of electrolytic finishing consists of pairs of supports (1), between which there are holders (2) of the galvanized objects (3). The level passing through each support pair (1) is in an acute angle deflected from the level, in which the motion of the suspensions is realized.<IMAGE>