Title:
MANUFACTURE OF CERAMIC COMPACT
Document Type and Number:
Japanese Patent JP3235032
Kind Code:
B2
Abstract:
PURPOSE: To provide a method for producing a ceramic compact by cutting ceramic extruded compact having the honeycomb structure consisting of cells, the wall thickness of each of which is thin and consequently the strength of each of which is small and the shape retention of each of which is inferior and the crossectinal form of each of which is square, under the condition that the defective waste of valuable raw material is prevented from occurring.
CONSTITUTION: Ceramic compact having the honeycomb structure consisting of extrusion-molded cells having square crossectional form, is cut with a double- faced steel cutting edge having the thickness of 0.01-0.5mm normal to extrusion direction and an angle of 5-45° to the extrusion-molded surface from the ridge line made by two extrusion-molded surfaces.
Inventors:
Hiroshi Demachi
Application Number:
JP30541192A
Publication Date:
December 04, 2001
Filing Date:
November 16, 1992
Export Citation:
Assignee:
IBIDEN Co., Ltd.
International Classes:
B28B3/20; B28B11/16; (IPC1-7): B28B11/16; B28B3/20
Domestic Patent References:
| JP62130803A | ||||
| JP56129113A | ||||
| JP62218109A |
Attorney, Agent or Firm:
Hiroshi Tanaka (1 outside)
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