Title:
MOLD COMPONENT, AND METHOD FOR MANUFACTURING MOLD COMPONENT
Document Type and Number:
Japanese Patent JP2023018565
Kind Code:
A
Abstract:
To suppress occurrence of rust in a water pipe, and to suppress generation of deposits such as impure components contained in moisture.SOLUTION: A water pipe 13 is formed inside a mold component 10A, and the mold component is two-divided along an extension axis of the water pipe 13. Then, rust-proof and deposition-proof treatment is applied on inner surfaces of the two-divided water pipes 13, and the two-divided mold components in which the inner surfaces of the two-divided water pipes 13 are applied with the rust-proof and deposition-proof treatment are integrated by metal bonding.SELECTED DRAWING: Figure 3
Inventors:
ISHIKURA HIDEAKI
IKUYAMA YUKI
IKUYAMA YUKI
Application Number:
JP2021122779A
Publication Date:
February 08, 2023
Filing Date:
July 27, 2021
Export Citation:
Assignee:
PUNCH IND CO LTD
International Classes:
B29C33/02; B29C33/38; B29C45/26
Attorney, Agent or Firm:
Kiyoshi Kato
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