文献类型：期刊文献

中文题名：外翻式注射机合模机构优化设计

英文题名：Optimal Design for the OutwardSwing Clamping Mechanism of Injection Molding Machines

作者：奚永明[1]

机构：[1]华东理工大学机械工程系

年份：1995

卷号：21

期号：4

起止页码：495

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;Scopus;CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：注射机;合模机构;优化设计;塑料;外翻式

外文关键词：injection machines;clamping mechanisms;optimal designs;stroke ratio;magnification ratio of force;coefficient of efficacy;penalty function method

摘要：建立了以功效系数为目标函数的数学模型，对注射容量为２０００ｃｍ＾３，合模力为６００ｔ的外翻式注射机合模机构进行了优化计算。
A mathematical model is proposed with the coefficient of efficacy as the objec-tive function. The optimizing calculation is performed for the outward swing clamping mecha-nism of injection molding machines,with injection capacity of 200 0cm￣3 and clamping froce of 600t.The results show that major parameters,such as stroke ratio and the magnification ra-tio of force,are superior to those of others.The coefficient of efficacy is increased by more than 30%.