矿用掘井机专用防爆电机机座结构及焊接工艺要点  

Key Points of Welding Technology and Frame Structure of Special Ex Motor Used in Coal Mine Entry Driving Machine

作　　者：杨小动 肖宗喜 

机构地区：[1]南阳防爆集团有限公司,河南南阳473008

出　　处：《电气防爆》2007年第1期34-36,共3页Electric Explosion Protection

摘　　要：介绍了一种矿用掘进机专用防爆电机机座,这种机座具有多种功能,还有较好的刚度、耐振能力和散热能力,文章就其设计结构和焊接工艺要点进行了阐述。In this paper, a frame designed specially for Ex motor used in coal mine entry driving machine. This frame has many features： strong rigidity, well capability in vibration - proof and heat dissipation. The author represents the structure and key points in welding technology in details.

关 键 词：矿用掘进机 机座 焊接 

分 类 号：TM303.6[电气工程—电机]