How can one tell if there is a problem with the gearbox? I need everyone’s help!
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During inspection work, how do you know what’s wrong with the gearbox? One can only tell by the color of the oil and by listening to the sound. Haiyou, are there any other observation points? ? Thank you
In addition to sound and oil color, touching the contact area between the gearbox and the frame that holds it with the middle or index finger can reveal an abnormal vibrating sensation. Of course, by using a stethoscope to touch the gearbox, one can accurately determine whether abnormal noises originate from the gearbox.
For the inspection of gearboxes, I summarize it in three words: \"Look, Listen, Touch.\" Look: Check whether the oil level is normal and whether the oil has become emulsified or deteriorated. Listen: Listen to the sound of the gearbox in operation to determine if there are any abnormal noises. Touch: Feel whether there is vibration on the surface of the gearbox, and check whether the temperature at the bearing area is excessively high