Title:
成形品の製造方法および成形装置
Document Type and Number:
Japanese Patent JP4479520
Kind Code:
B2
Abstract:
A control means of a molding machine is designed so as to control molding cycles SA and SB for sequentially performing injection of molten resin into a product portion of a mold 1 to fill it therewith, cooling down and solidification of the filled molten resin, mold opening of the mold 1, taking-out of a molded product, and mold closing of the mold 1 as well as changing the shape of a molten resin filled region of the product portion in accordance with the shape of a molded product to be molded in the next molding cycle during the present one molding cycle. Therefore, it is possible to change the shapes of molded products without the need to stop the molding cycle.
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Inventors:
Shuichi Tamaki
Masatomi Mitomi
Narita Yukinori
Mikio Takahashi
Masatomi Mitomi
Narita Yukinori
Mikio Takahashi
Application Number:
JP2005022497A
Publication Date:
June 09, 2010
Filing Date:
January 31, 2005
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B29C45/37; B29C45/56; B29C45/73; B29C45/80
Domestic Patent References:
| JP9155883A | ||||
| JP60191315U |
Attorney, Agent or Firm:
Kazuyuki Yahagi