风洞电机的有关问题及其解决办法  

PROBLEMS AND ITS SOLVING METHODS OF WIND TUNNEL D.C.MOTOR

作　　者：罗天成[1] 

机构地区：[1]东方电机厂

出　　处：《气动实验与测量控制》1990年第3期75-79,共5页

摘　　要：风洞直流电机的换向不良、轴瓦磨损严重、轴承座漏油、维修不便等问题,一直令维修人员烦恼。本文针对这些问題,作了具体的分析,并且提出了切实可行的解决办法。Some problems,such as unperfectness of commutation,serious wearing of pads,oil leakage of bearing bracket and inconven-ience of maintenance,exist in a wind tunnel D.C.motor.These prob-lems make maintainers anxious very much.The article analyzes the prob-lemsin detail,and further advances the feasible solving methods.

关 键 词：风洞 直流电机 换向器 

分 类 号：V242.4[航空宇航科学与技术—飞行器设计]