In the process of production and use of mechanical equipment, small parts are the most important and most important. For example, the small wheel bearing steel ball in the bearing will also affect the bearing performance, so the wheel bearing steel ball is very in the process of producing the steel ball. strict.
The shape error of the wheel bearing steel ball is one of the important reasons that affect bearing vibration and noise. During the processing of the steel ball, the steel ball forms a contact pair with the surface of the groove, receives extrusion and friction, consumes excess metal on the surface of the blank, and gradually rounds into a ball. In order to reduce the shape error of the steel ball, various technical measures have been taken in the process.
The larger the shape error of the wheel bearing steel ball, the larger the vibration value of the bearing, so the shape error of the steel ball must be reduced. When the bearing rotates, due to the shape error of the steel ball, the center position of the steel ball is forced to change and the bearing vibration and noise are caused. The shape error of the steel ball causes the bearing to generate low-frequency vibration. In response to this, whether it is in the production of steel balls or other things, strict requirements are required to make the work safe and smooth.