浅析大型压铸模零件设计的结构优化  

Structural Optimization of Design of Large Die Casting Die Parts

作　　者：侯丽彬 白明月 王琳琳 HOU Li-bin;BAI Ming-yue;WANG Lin-lin(Dalian University of Science and Technology,Dalian 116036,Liaoning,China;Dalian Yaming Auto Parts Co.,Ltd,Dalian 116041,Liaoning,China)

机构地区：[1]大连科技学院,辽宁大连116036 [2]大连亚明汽车部件股份有限公司,辽宁大连116041

出　　处：《铸造》2022年第6期689-693,共5页Foundry

摘　　要：通过对大型压铸模的结构特点进行分析,提出对模具镶块结构、导向结构、分流锥和熔杯、抽芯油缸等结构的优化方案。实践验证表明,优化方案不仅提高了模具的质量、可维修性以及压铸成形的成品率,同时降低了模具的加工难度,提高了生产效率和模具寿命。Through the analysis of the structural characteristics of large die-casting die,this paper put forward the optimization scheme of die insert structure,guide structure,shunting cone,molten cup and core pulling cylinder.Through practice,it is verified that it not only improved the quality,maintainability and finished product rate of die-casting,but also reduced the processing difficulty of die,and improved the production efficiency and die life.

关 键 词：大型压铸模 结构优化 镶件 方导柱 复合油缸 

分 类 号：TG249.2[金属学及工艺—铸造]