CUTTING JIG FOR POROUS CERAMIC MATERIAL AND MANUFACTURING METHOD FOR HONIEYCOMB STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a jig for working a porous ceramic material capable of manufacturing honeycomb structures of various sizes in a shorter time and improving production efficiency of the honeycomb structures. SOLUTION: This is a cutting jig for cutting a porous ceramic material constituted so that many through holes may be arranged side by side in the longitudinal direction across a porous partition wall and the partition wall may be functioned as a filter. The jig is characterized by journaling and connecting at least two cutting members with disposed grinding wheels in portions including an outer peripheral part of a disc-shaped base metal part in rotary shafts of the cutting members by a rotating rod and providing a rotating member for rotating the rotating rod at the one end of the rotating rod.