Troubleshooting IKO bearing noise lubrication method

Slow because IKO bearing lubrication cycle, through the bearing lubricating oil filter the number of times, less difficult to chip will wear off in time at the end of the metal, carbon particles, dust cleaning out from the friction surface. Because in the operation of the lubricating oil viscosity, part increases the friction between the friction surface, in order to overcome the friction, which increase more fuel consumption, but also reduces the idea of power output. Oil bearing lubricating oil viscosity, the cycle of speed is slow, the cooling and heat dissipation effect is bad, make the hair idea easily overheat. Small so that under the different operating temperature, the temperature can form the oil film between the movement parts. a) Inherent noise: race with all sorts of IKO bearings and rolling friction ( Cylindrical roller bearing) Is inherent in the sound, rolling bearing raceway is by the elastic properties of the rolling element and raceway contact, when the angular contact ball bearing rotating roller rolling over on the rolling path of a continuous and a sophisticated sound; Abnormal sound of rolling friction can be issued a 'tickle, tickle' uncomfortable metal friction abnormal sound, smooth and good, won't make such a sound. So in normal condition is not a problem, as long as the noise increased after must pay attention to. b) IKO bearing manufacturing related noise: here including aircraft noise and tremolo, adhere to the main attack aircraft noise in ball bearings and bearings, when the angular contact ball bearing rotates due to adhere to the vibration of the frame and the frame and roller impact makes a noise. The sound is cyclical. Tremolo ( All kinds of bearing) There is a certain frequency of sound, it is because of the raceway surface waviness of provoked vibration. This phenomenon is the most common problem, we later demand of can. In particular, we are learning some IKO bearing knowledge of students, to seriously look at these key content, may have so some assistance to you. c) Using improper provoked noise: about various IKO bearing all exist. When the angular contact ball bearing raceway appearance or rolling table in vitro was bruised, pit, rust, then you will have certain periodic noise and vibration. When bearing in operation will produce contamination noise have dust intrusion. This noise is cyclical, also with vibration, its sound size is not fixed, sometimes no. Therefore, do not use stick through the big idea lubricating oil, can't even think that the greater the viscosity, the better. On the premise of guarantee the lubrication, according to the temperature range, when used as far as possible choose low viscosity lubricating oil. But to wear is more severe, clearance has larger idea, can choose a larger lubricant viscosity appropriately.