Five Geometric Principles for Injection Molding

Author:

Aronsson G.1

Affiliation:

1. Dept. of Mathematics, Linköping University, Linköping, Sweden

Abstract

Abstract A condensed presentation of some results of a geometric character, concerning the injection molding of plastics, is given here. The author has derived these results from mathematical arguments and some simplifying assumptions, besides the usual Hele-Shaw flow conditions. The presentation here is intended for readers with an interest in polymer processing, rather than mathematics, so that the mathematical derivations are omitted in some cases, and sketchy in other cases. Instead we try to explain the results using figures, intuitive arguments and a few inevitable formulas. Since the experimental verification of the results is still very incomplete, we prefer to present them as proposed principles. Comments and suggestions for improvement are very welcome.

Publisher

Walter de Gruyter GmbH

Subject

Materials Chemistry,Industrial and Manufacturing Engineering,Polymers and Plastics,General Chemical Engineering

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. The Hele-Shaw injection problem for an extremely shear-thinning fluid;European Journal of Applied Mathematics;2015-07-23

2. The Saffman-Taylor problem for an extremely shear-thinning fluid;The Quarterly Journal of Mechanics and Applied Mathematics;2007-03-07

3. 射出成形;Seikei-Kakou;2004-07-20

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