What do You Know about the Failure of Air Compressor Lubricating Oil

What do You Know about the Failure of Air Compressor Lubricating Oil

As the main force to help the machine lubricate, reduce friction, and extend the service life of the device, lubricating oil plays a vital role in the operation of the invention....
Do you know that the earliest bearings regarded more than  thousand years ago?

Do you know that the earliest bearings regarded more than thousand years ago?

An early shape of linear movement bearing turned into a row of wood poles under a row of skid plates. Present-day linear movement bearings use the same working principle, but from time to time, balls are used in place of rollers. The most si...