论文部分内容阅读
牵引电机工作环境恶劣,由于风砂雨雪的侵袭,以及磁粉、油脂、铜粉的污染,使牵引电机的定、转子绝缘表面粘附着一层厚厚的油泥,它不但影响电机的散热,而且将顺着裂纹渗入绝缘层内部,致使电机绝缘电阻下降。为了提高绝缘可靠性和改善检修工人的劳动条件,对牵引电机进行清洗是当今内燃机车检修工艺不可缺少的一环。我段在学习兄弟单位的基础上,设计制造了一套牵引电机清洗装置。一、清洗装置简介清洗装置(见图1)主要由蒸汽管、水管、
Traction motor harsh working conditions, due to the invasion of wind and sand and snow, and the pollution of magnetic powder, grease, copper powder, so that traction motor stator and rotor insulation surface adhesion of a thick layer of sludge, which not only affects the motor cooling, And will penetrate into the insulation along the cracks inside, resulting in decreased electrical insulation resistance. In order to improve the insulation reliability and improve the working conditions of maintenance workers, cleaning the traction motor is an indispensable part of the current diesel locomotive maintenance process. On the basis of my brother unit learning, I designed and manufactured a set of traction motor cleaning device. First, the cleaning device profile Cleaning device (see Figure 1) mainly by the steam pipe, water pipes,