本文件概述了激光-电弧混合焊接所需的设备和操作员资格， 并推荐对接接头、圆角接头和法兰接头的准备工作，以及适用于此类接头的耗材 过程 它还概述了在设备设置、程序规范、， 焊接前和焊接后立即安装工件，检查和测试焊缝。 本文件适用于钢、铝及其合金的激光-电弧混合焊接。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document outlines the equipment and operator qualification needed for laser-arc hybrid welding, and recommends butt, fillet and flange joint preparations and consumables suitable for use with this process. It also gives an overview of the steps to take during equipment set-up, procedure specification, workpiece set-up immediately prior to welding, and after welding once inspecting and testing the welds. This document applies to laser-arc hybrid welding of steels, aluminium and its alloys.All current amendments available at time of purchase are included with the purchase of this document.