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本文介绍了球壳板复验中发现的坡口设计和几何尺寸问题,这些问题可能影响焊接质量和球罐组对间隙。同时提出了相应的解决措施,保证了球罐安装的顺利进行。
This article presents the groove design and geometry issues found in re-inspection of spherical shell shells that may affect weld quality and ball group clearance. At the same time put forward the corresponding solutions to ensure the smooth installation of the tank.