论文部分内容阅读
前言电振动堆焊是一种比较新的堆焊技术,主要用于旧件的堆焊修复。汽车修理行业目前采用的比较广泛,并已扩展到拖拉机、农机、机床、矿山机械、机车车辆等方面的修理业中。实践证明,用这种工艺修复的各种轴类、旧件可以大大地节省原材料、降低成本,是一种比较好的修复工艺。电振动堆焊的实质是一种电脉冲自动焊,其电极在堆焊过程中不断地振动。这种
Preface Electric vibration welding is a relatively new surfacing technology, mainly used for surfacing repair of old parts. The automotive repair industry is currently using a more extensive and has been extended to tractors, agricultural machinery, machine tools, mining machinery, rolling stock and other aspects of the repair industry. Practice has proved that with this kind of process to repair a variety of shaft, old parts can greatly save raw materials, reduce costs, is a better repair process. The essence of electric vibration welding is an electric pulse automatic welding, the electrode in the process of surfacing constantly vibrate. This