Drawn arc stud welding: Crossing over from steel to aluminum
Drawn arc stud welding: Crossing over from steel to aluminum
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发表时间：
2000
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通讯作者：
S. Ramasamy
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作者：
S. Ramasamy
在寻求减轻车辆重量的过程中，汽车制造商正在探索进一步使用铝，包括在车身构造中使用更多铝部件。为了更好地了解铝螺柱焊接，世界各地的汽车制造商组成了一个工作组，对铝连接方法进行研究。目前，埃姆哈特紧固技术公司正在与该集团合作开发接地螺柱、WELDFAST和自穿孔铆钉(SPR)等项目。全球汽车业显然致力于增加轿车和卡车的铝使用量。这给装配系统供应商带来了巨大的挑战和责任，尤其是那些专门从事焊接工艺的供应商。在DASW技术成熟方面的持续进步使这一工艺走在了世界各地推动铝在车辆中使用的最前列。
In their quest to reduce vehicle weights, car manufacturers are exploring further use of aluminum, including more aluminum components in body construction. To acquire a better understanding of aluminum stud welding, auto manufacturers worldwide have formed a task force to conduct research on aluminum joining methods. Currently, Emhart Fastening Teknologies is working with this group in development programs such as Earthing studs, WELDFAST and Self-Pierce Rivet (SPR). The global automotive industry is clearly committed to the increased use of aluminum in cars and trucks. This presents enormous challenges and responsibilities for assembly systems suppliers, particularly those specializing in welding processes. Continuing strides in the technological sophistication of DASW is bringing this process to the forefront in advancing the use of aluminum in vehicles throughout the world.