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本文介绍了二滩电站水轮机转轮叶片进口角检查样板在转轮装焊时的作用,分析了进口角和出口角检查样板的测量原理、检查样板的设计以及实际应用情况。
This paper introduces the role of the inspection model of the inlet angle of the turbine runner blades of Ertan hydropower station during the welding process of the runner, and analyzes the measurement principle of the inspection model of the inlet angle and exit angle, the design of the inspection model and its practical application.