METHOD FOR MANUFACTURING ADSORPTION TABLE AND THE ADSORPTION TABLE

摘要

The present invention provides a method for manufacturing a porous ceramic absorption table in which a cushion material is fitted and an absorption table manufactured by the method. The present invention comprises: a step of processing a lower groove (1b') on the underside of a porous ceramic upper plate (1) as a looped curve shape; a step of penetrating a penetrated groove (1b") with a narrower width than the lower groove (1b') from the top of the upper plate (1) to the lower groove as a reversed T-shaped groove (1b) and dividing the upper plate (1) into a frame member (1c) and a center member (1d) to be an absorption area; a step of coating the inner surface of the frame member (1c) and the outer surface of the center member (1d) with a nonpermeable coating material; and a step of bonding the upper plate (1) and an intermediate plate (2) after the center member (1d) is positioned at the center of the frame member (1c) by an attachment jig (9) by placing the upper plate on the top of an intermediate plate (2) in a state where the center member (1d) of the upper plate (1) is fitted in the frame member (1c).