铝合金控制臂研究及模具设计  

Research on aluminum alloy control arm and the die design

作　　者：张波 陈浩 王玲芝 王丹晨 金康 侯惠敏 ZHANG Bo;CHEN Hao;WANG Lingzhi;WANG Danchen;JIN Kang;HOU Huimin(China Machinery Industry Technology Research Institute of Precision Forming,Wuhu 241070,China;Beijing Research Institute of Mechanical&Electrical Technology Co.,Ltd.,China Academy of Machinery,Beijing 100083,China;China Academy of Machinery Science and Technology Group Co.,Ltd.,Beijing 100048,China)

机构地区：[1]中机精密成形产业技术研究院(安徽)股份有限公司,安徽芜湖241070 [2]中国机械总院集团北京机电研究所有限公司,北京100083 [3]中国机械科学研究总院集团有限公司,北京100048

出　　处：《模具工业》2025年第2期69-73,共5页Die & Mould Industry

摘　　要：以铝合金控制臂为研究对象,分析了铝合金在汽车上的应用现状,并对某型号控制臂的结构特点及成形过程中易出现失稳、折叠和形状尺寸精度差等问题进行研究,确定了其成形工艺并设计了相应的模具。经实际生产验证:成形的铝合金控制臂锻件良好,表面质量高,符合客户要求。Taking the aluminum alloy control arm as the research object,the application status of aluminum alloy in automobile was analyzed.And the structural characteristics of a certain control arm and difficulties such as instability,folding and poor shape and dimension accuracy in the form-ing process were analyzed,the forming process was determined and the corresponding die was de-signed.Through actual production verification,the formed forging of aluminum alloy control arm was good with high surface quality,and met customer requirements.

关 键 词：铝合金 控制臂 成形工艺 模具 

分 类 号：TG76[金属学及工艺—刀具与模具]