摘要
本文就GE型350MW汽轮发电机端盖轴承油密封结构中密封瓦的加工特点和难度,提出了工艺方案,经实践证明是切实可行的。
After studied the drawing of hydric seal casing of endshield shop fit in GE 350MW turbogenerator,this paper give a manufacture technics,which has been proved available by practices,and we sam up the machining method for thin hydric seal casing with high quality.
出处
《大电机技术》
北大核心
2000年第1期29-31,共3页
Large Electric Machine and Hydraulic Turbine
关键词
汽轮发电机
密封瓦
密封座
加工工艺
turbogenerator
hydric seal ring
hydric seal casing
lapping
