The slip ring is a precision part, and it needs to be used with great care. Even if a slip ring with good performance is used, improper use will not achieve the expected performance effect, and the slip ring may be easily damaged. Therefore, pay attention to the following when using slip rings:
First, keep the slip ring and its surrounding environment clean. Even if the invisible smile dust enters the slip ring, it will increase the wear, vibration and noise of the slip ring;
Second, be careful when using and installing. Strong punching is not allowed, do not hit the slip ring directly with a hammer, and do not transmit pressure through the rolling elements;
Third, use appropriate and accurate installation tools, try to use special tools, and try to avoid the use of cloth and short fibers;
Finally, Prevent the slip ring from rusting When directly holding the slip ring by hand, fully wash the sweat on your hands before operation, apply good mineral oil, and pay attention to rust prevention in rainy season and summer.
Due to the diversity of working environments and conditions, under some special conditions, under light load conditions, the slip ring can obtain a longer life than traditional calculations.
These special operating conditions limit surface damage from contaminants when the rolling surfaces (tracks and rolling elements) are separated by a lubricant film. In fact, under ideal conditions, a so-called long slip ring life is possible.
The life of a rolling slip ring is determined by the number of revolutions (or operating time at a certain speed): a slip ring within this life should have initial fatigue damage (spalling or defects) on any slip ring or rolling element. However, whether it is laboratory test or actual use, it can be clearly seen that under the same working conditions, the appearance of the slip ring is the same, and the actual service life is very different.