For rolling mills, bearings are one of the most critical components. The bearing is not only used for the roll neck of the mill frame, but also for the roller. In the daily use, rolling mill bearings need to be lubricated cooling, but also need to strengthen maintenance and monitoring, so as to extend its service life as far as possible.
Here is a look at the specific content. First, let's take a look at how to maintain the mill bearing. Mill Professional manufacturers believe that the so-called maintenance, the most important thing is to keep the lubricating oil road unimpeded, and to use the appropriate lubricant, according to the requirements of the regular Add.
This ensures that the rolling surface and the sliding surface of the rollers and the retaining edges are ensured. In short, in the daily work, the mill bearing lubrication protection should be done well.
Users also need to constantly check the sealing of seals, if the seal is found to be damaged, should be replaced in a timely manner to ensure the sealing performance of the bearing. Only by ensuring the sealing effect, can we effectively avoid some external material into the bearing.
In addition to these day-to-day maintenance work, we also need to apply the actual situation, actively carry out the monitoring of the bearing performance. The monitoring of rolling mill bearings mainly includes three aspects, namely noise monitoring, lubricant monitoring and temperature monitoring.
Under normal operation conditions, the sound of rolling mill bearings is a relatively steady hum, and regular monitoring can detect anomalies in time. During the maintenance and monitoring period, the staff member also needs to do the relevant records. The main records of the contents are: Rolling mill bearing online use of days, over the amount of steel and maintenance monitoring status.