一、问题的提出我厂机床设备大修理时,设备所带有的电动机都要进行中修,对电机绕组要进行烘干浸漆作绝缘处理。为此在我厂设计中设置有50瓩电热清洗槽和50瓩电热烘干炉等设备。电机绕组的绝缘处理,按一般工艺过程是:首先在电炉内以110°～120℃温度下烘干4～8小时,保证绝缘电阻达到3兆欧以上,然后浸渍绝缘漆,滴漆20分钟,再入炉以 First, the question raised I plant overhaul machine tool equipment, the equipment with the motor must be carried out in the repair, the motor winding to be dried for impregnation for insulation treatment. To this end in my plant design set 50 瓩 electric cleaning tank and 50 瓩 electric drying oven and other equipment. Motor winding insulation treatment, according to the general process is: first in the electric furnace at 110 ° ~ 120 ℃ temperature drying 4 to 8 hours to ensure that the insulation resistance of 3 Megohms or more, and then impregnated with insulating paint, drip paint 20 minutes, Re-entry furnace