UW-52 焊接接头的抽样检测

tcctianzw

谢谢楼主分享好资料

wjssjsb

每条焊缝都要拍的，是一条焊缝上抽检部分，不是所有焊缝抽检部分焊缝数。

glguo

这个问题长知识了，感谢楼主提出来让大家学习下

pby1209

这种抽检
不应该是针对完成焊缝的吗？
UW-52 SPOT EXAMINATION OF WELDED JOINTS
NOTE: Spot radiographing of a welded joint is recognized as an effective inspection tool. The spot radiography rules are also considered
to be an aid to quality control. Spot radiographs made directly after a
welder or an operator has completed a unit of weld proves that the
work is or is not being done in accordance with a satisfactory procedure. If the work is unsatisfactory, corrective steps can then be taken
to improve the welding in the subsequent units, which unquestionably will improve the weld quality.

tianleikkk

W-52抽检的具体的要求是什么？

273412136QQ

好标准，谢谢分享！