Quality control of welding production of reactor control rod guide cylinder assembly

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Quality control of welding production of reactor control rod guide cylinder assembly
Vol. 49, Issue 10, Pages: 112-116(2019)
Published：2019
DOI：
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DOI：

ZHANG Pengfei, SHI Hong, LIU Xiaohong, et al. Quality control of welding production of reactor control rod guide cylinder assembly[J]. Eletric Welding Machine2019, 49(10): 112-116. DOI：

为提高反应堆控制棒导向筒组件的焊接质量

总结控制棒导向筒组件焊接生产过程中的经验

分析关键焊缝的装配焊接工艺、焊接变形的控制、关键零部件的加工制造等

从焊材管理、焊工资质、焊接工艺控制、焊接过程控制、焊接返修等方面进行阐述

同时结合生产实际

得出控制棒导向筒组件焊接生产过程中质量控制要点。

In order to improve the welding quality of the reactor control rod guide cylinder assembly

the experiences in the welding production process of the control rod guide cylinder assembly are summarized

and the assembly welding procedure of key welds

the control of welding deformation

and the processing and manufacturing of key components are analyzed. From the aspects of welding consumables management

welder qualification

welding procedure control

welding process control

rewelding and so on

combining with the actual production

the quality control points in the welding production process of the control rod guide cylinder assembly are obtained.

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