Title:
鋳型の製造方法及び鋳型造型用型とその製造方法
Document Type and Number:
Japanese Patent JP7025264
Kind Code:
B2
Abstract:
To provide a method for manufacturing a casting mold which can manufacture a casting mold with a simple facility with good productivity and can shorten a mold removing time while securing a required usable time, and a mold for molding a casting mold and a method for manufacturing the same which are suitable for the method for manufacturing the casting mold.SOLUTION: A method for manufacturing a casting mold includes filling a mold for molding a casting mold formed of a material permeating microwaves with a sand composition for molding a casting mold containing a fire-resistant granular material, an acid curable resin and a curing agent, irradiating the mold with microwaves, and curing the acid curable resin contained in the sand composition for molding the casting mold.SELECTED DRAWING: None
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Inventors:
Takeshi Iizuka
Kazuki Iizuka
Toshifumi Kanai
Kazuki Iizuka
Toshifumi Kanai
Application Number:
JP2018064435A
Publication Date:
February 24, 2022
Filing Date:
March 29, 2018
Export Citation:
Assignee:
Gunei Chemical Industry Co., Ltd.
International Classes:
B22C9/02; B22C1/00; B22C1/10; B22C9/12
Domestic Patent References:
| JP53100126A | ||||
| JP7195139A | ||||
| JP2004098160A | ||||
| JP2016203248A | ||||
| JP2017024246A | ||||
| JP2010078430A |
Attorney, Agent or Firm:
Kazuzumi Nishizawa
Yuichiro Kawagoe
Noriko Yanai
Yuichiro Kawagoe
Noriko Yanai