Title:
ハニカム構造体の製造方法
Document Type and Number:
Japanese Patent JP6312617
Kind Code:
B2
Abstract:
There is disclosed a manufacturing method of a honeycomb structure in which any setters are not used, so that it is possible to alleviate generation of a defect in an end face of the honeycomb structure and to suppress firing cost. A manufacturing method 100 of the honeycomb structure has a forming step of forming a honeycomb formed body 1 having partition walls defining a plurality of cells; a convex end portion forming step of forming a convex end portion 3 including a convex end face 3a in the obtained honeycomb formed body 1; a mounting step of directing downward one end face 2a on which the convex end portion 3 is formed and mounting the honeycomb formed body on a shelf plate 10; a firing step of firing the honeycomb formed body 1 mounted on the shelf plate 10 to form a honeycomb fired body 20; and an end face grinding step of grinding one end face 2a of the honeycomb fired body 20 to remove the convex end portion 3.
Inventors:
North Exit Daniel Yukichi
Takehiko Watanabe
Takehiko Watanabe
Application Number:
JP2015033603A
Publication Date:
April 18, 2018
Filing Date:
February 24, 2015
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B28B11/08; C04B35/64
Domestic Patent References:
| JP2006218851A | ||||
| JP2012521345A | ||||
| JP7208873A | ||||
| JP62252886A | ||||
| JP2005219977A |
Foreign References:
| WO2014038485A1 | ||||
| WO2006035674A1 |
Attorney, Agent or Firm:
Ippei Watanabe
Shigeru Koike
Shigeru Koike
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