Title:
METHOD AND DEVICE FOR PRODUCING HONEYCOMB STRUCTURE
Document Type and Number:
Japanese Patent JP2022137989
Kind Code:
A
Abstract:
To provide a method and device for producing a honeycomb structure which can reduce a variation in filling accuracy of a filling material.SOLUTION: A method for producing a honeycomb structure includes: a preparation step of preparing a honeycomb structure element 2 having slits 12; and a filling step of filling the slits 12 with a filling material 13 by a contacting member 3 by feeding the filling material 13 to an outer peripheral surface 20 of the honeycomb structure element 2, and rotating the honeycomb structure element 2 while pressing a tip portion 3a of the contacting member 3 inclined at a prescribed angle relative to a normal line 20a of the outer peripheral surface 20 of the honeycomb structure element 2 against the outer peripheral surface 20 with a prescribed force, so as to obtain the honeycomb structure having the slits 12 filled with the filling material 13.SELECTED DRAWING: Figure 3
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Inventors:
NAITO YUTO
Application Number:
JP2021037746A
Publication Date:
September 22, 2022
Filing Date:
March 09, 2021
Export Citation:
Assignee:
NGK INSULATORS LTD
International Classes:
C04B38/00; B28B11/04; B28B11/12
Attorney, Agent or Firm:
Axis International Patent Business Corporation