Title:
ゲートバランス設定方法及び射出成形装置
Document Type and Number:
Japanese Patent JP4487251
Kind Code:
B2
Abstract:
To more simply reset a gate balance which can ensure the quality of a molded article.
When the conditions of the injection molding are changed, the injection periods of time of respective injection gates are set in such a manner that a ratio for the injection periods of time for individual injection gates and a maximum injection period of time from among the injection periods of time for respective injection gates may become uniform before and after the change of the conditions of the injection molding.
COPYRIGHT: (C)2006,JPO&NCIPI
Inventors:
Yohei Ichihara
Chikara Tanaka
Takahiro Tochioka
Chikara Tanaka
Takahiro Tochioka
Application Number:
JP2004284954A
Publication Date:
June 23, 2010
Filing Date:
September 29, 2004
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
B29C45/46; B29C45/76; B29K105/04
Domestic Patent References:
| JP2005297384A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura