MANUFACTURING METHOD OF CERAMICS USING STRUCTURE OF FOURFOLD OPENWORK TYPE

摘要

The present invention relates to a method of manufacturing ceramics having a quadruple hollow structure, and according to an embodiment of the present invention, after forming a base body, a first body, a second body, and a third body using a dough material, Molding and drying step of drying for 2 to 5 hours in the; A cutting step of separating the first to third bodies into upper and lower portions, respectively, by cutting the first body, the second body, and the third body in a transverse direction using a cutter; A first bonding step of placing the base body inside the separated first body and then bonding the upper and lower portions of the first body into a ceramic having a double body; A second bonding step of placing ceramics having a double body inside the second body, and then adhesively bonding upper and lower portions of the second body to produce ceramics having a triple body; And a third bonding step of manufacturing a ceramic having a quadruple body by adhesively bonding the upper and lower portions of the third body after placing the porcelain having a triple body inside the third body.