铝导线在乘用车上的应用前景  

The Application Prospects of Aluminum Conducting Wire in Passenger Vehicle

作　　者：周斌 ZHOU Bin(College of Shipping and Ocean Engineering,Wuhan Institute of Shipbuilding Technology,Wuhan 430050,China)

机构地区：[1]武汉船舶职业技术学院船舶与海洋工程学院,湖北武汉430050

出　　处：《汽车实用技术》2023年第16期124-128,共5页Automobile Applied Technology

摘　　要：燃油车整车线束重量约30kg,采购成本约人民币4000元,如采用铝导线代替现有的铜导线制作线束,会减轻整车重量、提升整车燃油经济性、改善排放并减少线束采购成本,会为主机厂带来巨大的收益。但是目前铝导线在制程中还存在压接、焊接、布线安装等问题,为了解决这些问题使铝线束能够得到普及,一些供应商也采取了新工艺、新设备和设计时的计算机辅助优化等方法,这些新技术能够有效的改善铝导线目前存在的一些问题,为铝导线的普及创造了条件,最后对未来铝导线的使用前景做了简单的展望。The weight of fuel vehicle harness weight is about 30 kg and the purchasing cost is about 4000 RMB,if use aluminum conducting wire instead of copper wire to make wiring harness,it will reduce the weight,improve fuel economy,improve emissions and reduce the cost of wiring harness.However,there are still some problems in the process of aluminum conducting wire crimping,welding,wiring assemble process and so on.In order to solve these problems and popularize the aluminum wire harness,some suppliers have also adopted new processes,new equipment and computer-aided design optimization,etc.These new technologies can effectively improve the existing problems of aluminum conducting wire,and create the conditions for the popularization of aluminum conducting wire.At the end of this paper,a simple prospect of the future use of aluminum conducting wire is made.

关 键 词：铝导线 轻量化 低成本 乘用车 

分 类 号：U463.62[机械工程—车辆工程]