本文件介绍了激光束焊接、切割、钻孔和相变硬化的推荐做法。 它旨在涵盖该工艺的常见应用。工艺定义、安全规程、一般工艺要求 并提供了检验标准。

This document presents recommended practices for laser beam welding, cutting, drilling, and transformation hardening. It is intended to cover common applications of the process. Processes definitions, safe practices, general process requirements and inspection criteria are provided.