Dual-beam lasers meet challenges of the automotive industry

Alexei Markevitch, Michael Wiener, Iurii Markushov
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引用次数: 0

Abstract

The challenges of transport electrification require the adoption of new manufacturing techniques. Lasers excel in most difficult tasks due to their ability to deliver energy with great precision, and their temporal and spatial control. Dual-beam, adjustable mode beam (AMB) technology enables the versatile spatial control of laser energy deposition, providing wide process windows for defect-free welding and focal spot positioning. The AMB technology improves process quality and speed in dissimilar material welding, copper welding and in structural aluminum welding across many applications in the automotive industry – from the production of batteries and drivetrains to structural body parts.

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双光束激光器应对汽车行业的挑战
交通电气化的挑战要求采用新的制造技术。激光能够精确地传输能量,并能在时间和空间上进行控制,因此在大多数困难的任务中表现出色。双光束、可调模式光束(AMB)技术实现了激光能量沉积的多功能空间控制,为无缺陷焊接和焦点定位提供了宽广的工艺窗口。AMB 技术提高了异种材料焊接、铜焊接和铝结构焊接的工艺质量和速度,适用于汽车行业的多种应用--从电池和动力传动系统到车身结构件的生产。
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