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Patent Searching and Data


Title:
METHODS FOR MANUFACTURING CERAMIC MOLDING AND CERAMIC STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/191978
Kind Code:
A1
Abstract:
This method for manufacturing a ceramic molding includes: a molding step for acquiring a ceramic molding by extrusion-molding a ceramic molding material through use of an extrusion-molding machine equipped with a temperature adjustment unit; a cutting step for cutting the ceramic molding to a prescribed length; and a dimension measurement step for measuring dimensions of the cut ceramic molding. In the method for manufacturing the ceramic molding, the relationship between the temperature of the temperature adjustment unit and the dimensions of the cut ceramic molding is acquired in advance, the appropriate temperature of the temperature adjustment unit is calculated on the basis of the relationship from the dimensions of the ceramic molding measured in the dimension measurement step, and the temperature adjustment unit is adjusted to the appropriate temperature in the molding step.

Inventors:
ITO KEITA (JP)
TAJIMA YUICHI (JP)
KONDO YOSHIMASA (JP)
Application Number:
PCT/JP2020/012764
Publication Date:
September 30, 2021
Filing Date:
March 23, 2020
Export Citation:
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Assignee:
NGK INSULATORS LTD (JP)
International Classes:
B28B3/26; G01B11/08
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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