Title:
射出成形機の成形最適化方法及び装置
Document Type and Number:
Japanese Patent JP7422178
Kind Code:
B2
Abstract:
Basic molding conditions for an initial resin material Cro, Cgo used initially in producing a prescribed molded article, and basic melting properties Pro.Pgo related to the molten state of the initial resin material Cro, Cgo based on the basic molding conditions, are derived. When using an additional resin material Crs.Cgs to switch from the initial resin material Cro, Cgo for producing the molded article, second molding conditions for the additional resin material Crs.Cgs and second melting properties Prs, Pgs related to the molten state of the additional resin material Crs.Cgs based on the second molding conditions are derved, and the second molding conditions are subjected to a conversion process including at least a set temperature using a prescribed conversion means such that the second melting properties Prs, Pgs approximate the basic melting properties Pro.Pgo.
Inventors:
Makoto Kozuka
Application Number:
JP2022063309A
Publication Date:
January 25, 2024
Filing Date:
April 06, 2022
Export Citation:
Assignee:
Nissei Plastic Industry Co., Ltd.
International Classes:
B29C45/76; B29C45/78
Domestic Patent References:
| JP2020001183A | ||||
| JP2017222144A | ||||
| JP2015217623A |
Foreign References:
| WO2019188998A1 |
Attorney, Agent or Firm:
Shigeru Shimoda
Patent Attorney Corporation Taiyo International Patent Office
Patent Attorney Corporation Taiyo International Patent Office