压力容器类焊接产品的质量分析与控制

Quality analysis and control of welded products of pressure container type

从控制和保证压力容器类焊接产品质量角度出发 ,通过分析其在制造过程中每道工序可能出现的质量问题 ,总结出这类产品在制造过程质量分析的要领及内容 ,提出了质量控制的关键 ,为制定焊接检验方案提供依据。

From the point of view of controlling and guaranteeing the quality of welded products of pressure container type, through analysis on possible problems at each stage of the manufacturing process, the essential aspects of quality analysis are summed up and what is crucial to quality control is elicited, providing the foundation of the welding-test scheme.