影响压力容器检测误差的因素分析

Factors Affecting the Measuring Error in the Pressure Vessel Inspection

对于压力容器的检验较之一般的容器检验要复杂困难。虽然检验的仪器和手段在不断地进步,但仍然面临着检验成本居高不下,缺陷检出率提升有限的问题。这就需要检验员针对不同的情况,科学合理地使用检测方式,严格按照流程和规范操作,最大限度地降低成本,同时不使一个危险缺陷漏网。文章的着力点就是对影响压力容器检测误差的主要因素进行分析研究,抓住主要矛盾,各个击破。

The pressure vessel inspection is more difficult and complex than that of general container. Although inspection instruments and methods are progressing, the high inspection costs and faults inspection limited are still existed. It requires the inspector, according to different situation, to use scientific and reasonable inspection methods which is accordance with the operation process and specification to save costs and make no dangerous defects ignored.The focus of this article is the main factors affecting the pressure vessel inspection error analysis with seizing the main contradiction to solve ne by one.