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锅炉压力容器作为承压设备,其产品质量关键在于焊接。无论锅炉压力容器制造厂的规模有多大,工艺有多少个过程,焊接过程是其必须控制的特殊过程,甚至是唯一的一个写入质量管理手册的特殊过程。焊接控制作为质量体系中一个庞大的质量分体系,又可细分为焊材控制、焊工控制、焊接设备控制、焊接过程控制、焊接设计(结构)控制、焊接检验控制等。本文着重探讨焊接过程控制中的一个环节:产品焊接试件管理。锅炉压力容器是通过焊接把
Boiler pressure vessel as a pressure equipment, the key to its product quality is welding. Regardless of the size of the boiler and pressure vessel manufacturer, how many processes are involved in a process, the welding process is a special process that it must control, or even the only one that is written into a QM manual. Welding quality control system as a huge mass sub-system can be subdivided into welding consumables control, welding control, welding equipment control, welding process control, welding design (structure) control, welding inspection control. This article focuses on a part of the welding process control: product welding specimen management. Boiler pressure vessel is welded