高效散热铝型材的挤压模具设计与制造  

Design and Manufacture of Extrusion Die for High Efficient HeatDissipating Aluminum Profiles

作　　者：满士国 余海波 邢阳 Man Shiguo;Yu Haibo;Xing Yang(Guangdong JMA Aluminum Profile Factory(Group)Co.Ltd., Foshan 526222, China;Guangdong Godlen Aluminum Co., Ltd,Zhaoqing 526241, China)

机构地区：[1]广东坚美铝型材厂(集团)有限公司,广东佛山526222 [2]广东高登铝业有限公司,广东肇庆526241

出　　处：《有色金属加工》2021年第4期48-51,共4页Nonferrous Metals Processing

摘　　要：文章通过对高效散热铝型材外形结构的要求进行分析,阐述了挤压模具设计原理和制造加工工艺;结果表明,优化设计后的挤压模具明显减少危险断面的断裂系数,有效调节金属挤压时的流速,保证型材的顺利挤出。Based on the analysis of the shape structure requirements of high-efficiency heat dissipation aluminum profile,this paper expounds the design principle and manufacturing process of extrusion die.The results show that the optimized design of extrusion die can significantly reduce the fracture coefficient of dangerous section,effectively adjust the flow rate of metal extrusion,and ensure the smooth extrusion of profile.

关 键 词：高效 散热铝型材 挤压模具 分流模 

分 类 号：TG379[金属学及工艺—金属压力加工]