铝合金连杆的双重挤压铸造模具设计
Design of Dual Squeeze Casting Die for Aluminum Connecting Rod
陈娟娟1， 唐全波2， 赵建华1
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作者单位：（1. 重庆大学 材料科学与工程学院，重庆 400030；2. 重庆工商大学 机械工程学院，重庆 400067）
中文关键字：连杆； 双重挤压铸造； 模具设计
英文关键字：connecting rod; dual squeeze casting; die design
中文摘要：采用UG三维建模软件完成铝合金连杆的建模，分析了铝合金连杆的结构特点和技术要求。综合不同挤压铸造加工工艺的特点，采用双重挤压铸造工艺成形零件。介绍了两种不同的挤压铸造模具结构及其工作过程，并对两种结构方案进行了比较。
英文摘要：The modeling of aluminum alloy connecting rod was completed by UG 3-D software, its structural characteristics and technical requirements were analyzed. Based on the characteristics of different squeeze casting, the dual squeeze casting process was used to form the part. Two different die structures and working processes of squeeze casting were introduced, and the both structural dies were compared.