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High And Low Temperature Test Chamber Compressor Motor Bearing Failure How To Troubleshoot?
Oct 20, 2017

Bearings are high and low temperature test chamber compressor is one of the more important components, and how to maintain the compressor motor bearings, will be directly related to the high and low temperature test chamber motor can be safe and efficient operation. Therefore, do a good job of high and low temperature test chamber compressor bearing maintenance is very necessary. Today we have to focus on the details of the reasons for the abnormal sound of rolling bearings and processing methods.


High and low temperature test chamber compressor motor running, you can use a screwdriver, the tip arrived in the bearing cover, ears close to the screwdriver wooden handle monitor the sound of the bearing. Such as the rolling body in the inner and outer ring in the vague rolling sound, and the sound monotonous and uniform, people feel relaxed, then the bearing is good, the motor is running normally. If you hear an abnormal sound, you should analyze the cause and process it.


1. Listen to the rolling and vibration of the rolling body, indicating that the bearing clearance is too large or serious wear and tear, need to be replaced.


2. Rollover sound dumb, heavy tone, indicating that the bearing grease is dirty, there are impurities intrusion, need to use kerosene cleaning bearings and replace the new lubricants.


3. Rolling body has irregular impact sound, indicating that the individual bearing rolling body, need to be replaced.


4. Almost whistling sounds, mixed with the rolling of the rolling body, indicating that the high and low temperature test chamber compressor bearings lack of grease or grease improper selection, need to add clean lubricants or replace the appropriate lubricants.