Thesis or Dissertation 射出成形におけるスクリュ形状の最適化に関する研究
シャシュツ セイケイ ニオケル スクリュ ケイジョウ ノ サイテキカ ニカンスル ケンキュウ
Study pertaining to optimization of screw design in injection molding

井上, 玲  ,  イノウエ, アキラ  ,  Inoue, Akira

In injection molding of diversified resins, it has been required advancement of plasticizing technology in order to realize a melting condition according to purpose. This study investigated quantifying phenomena by flow simulation, and optimizing the screw design by clarifying the influence factors for the desired melting condition. The effects of optimized screw were confirmed the validity of results by experimental validations. Also, models experiments of visualizing test that utilized simulated fluid and prototyped screw by 3D printer were proposed, there were indicated efficacy for the development approach of new screw design.

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