300MW汽轮发电机定子通风槽板点焊工艺的改进  

Improvement of stator ventilation slot board for 300 MW power turbogenerator

作　　者：邱祥泳[1] 

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：《应用科技》2003年第7期13-14,17,共3页Applied Science and Technology

摘　　要：分析电机通风槽钢脱落的原因,改点焊工艺为铆接工艺,从而保证通风槽板质量,使通风槽板的设计更为合理,提高电机运行的可靠性.Analysing the cause of drop of the electrical machinery ventilation channel,we replaced the spot welding technology by riveting technology.Thus the board quality in ventilation slot is ensured,and the design of ventilation is more reasonable.Moreover,the reliability of electrical machinery operation is enhanced.

关 键 词：汽轮发电机 点焊工艺 定子 通风槽板 铆接工艺 

分 类 号：TM311[电气工程—电机] TM305