摘要
在汽轮机叶片加工过程中时常会出现不同程度的质量异常现象,比如型线厚度不一致、叶片表面异常小凹坑、型线出现异常深纹路、相邻加工区域接刀不平、进出汽边过切等。文章主要对加工中型线出现异常深纹路的解决方案以案列的形式进行详细阐述。
In the processing of turbine blade, there are often abnormal quality phenomena of varying degrees, such as inconsistent thickness of profiles, abnormal small pits on blade surface, abnormal deep lines on profiles, uneven joints in adjacent processing areas, over-cutting of inlet and outlet steam edges, etc. This paper mainly elaborates on the solution of abnormal deep lines in processing medium-sized lines in the form of case.
作者
边成明
BIAN Chengming(Dongfang Turbine Co.,Ltd.,Deyang Sichuan,618000)
出处
《东方汽轮机》
2020年第4期48-51,共4页
Dongfang Turbine
关键词
汽轮机叶片
质量异常
深纹路
turbine blade
abnormal quality
deep lines
