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焊接是核岛小容器制造环节的一项关键工作,焊接过程是一种特殊工艺过程,焊缝质量在焊接过程中形成。焊接工艺评定是为验证所拟定的焊件焊接工艺的正确性而进行的试验过程及结果评价,是焊接工作实施的先决条件。焊接质量的好坏直接影响核岛小容器设备的安全运行。审核制造厂焊接工艺评定,评定设备施焊单位有能力进行符合设计规范要求的焊接活动,验证所制定的焊接工艺规程(WPS)的正确性和准确性。
Welding is a key task in the manufacturing of small island containers. The welding process is a special process. The quality of the weld is formed during the welding process. The welding procedure qualification is a prerequisite for the welding work to be carried out to verify the correctness of the proposed welding procedure. The quality of welding directly affects the safe operation of small island container equipment. Review the welding procedure qualification of the manufacturer and evaluate the welding ability of the equipment welding unit to meet the design specifications and verify the correctness and accuracy of the welding procedure specification (WPS).