大型末级叶片加工工艺规化

The Final Stage Blade Machining Process Optimization

某大型叶片是120万kW和60万kW机组所用的末级动叶片。从某大型动叶片批量加工角度出发,依据之前大型叶片加工方法,设计了新的工艺路线,希望能够为相关专业提供可以参考的理论依据。

A large blade is the last stage moving blade used in the 1.2 million kW and 600,000 kW units. From the point of view of batch processing of a large moving blade, according to the previous large blade processing method, a new process route was designed, and it is hoped to provide a theoretical basis for relevant professionals.