一种薄壁密封瓦加工工艺的研究  

Research on Machine Technology of a Kind of Hydric Seal Ring

作　　者：胡海啸[1] 库强[1] 黄雪松 

机构地区：[1]哈尔滨电机厂有限责任公司,黑龙江哈尔滨150040

出　　处：《大电机技术》2000年第1期29-31,共3页Large Electric Machine and Hydraulic Turbine

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.

关 键 词：汽轮发电机 密封瓦 密封座 加工工艺 

分 类 号：TM311.051[电气工程—电机]