After the production of wheel bearing steel ball, the automatic cleaning of the steel ball, automatic appearance inspection, automatic rust prevention, counting and packaging are the key factors affecting the quality of the steel ball. The appearance inspection of the wheel bearing steel ball is an indispensable process in the processing of the steel ball. The appearance inspection of the wheel bearing steel ball mainly includes the detection of surface scratches, rust, surface spots and the like.
Wheel bearing steel ball use
Steel balls are widely used in bearings, hardware, electronics, iron, machinery, power, mining, metallurgy and other fields.
Wheel bearing steel ball material density effect
Alloy steel balls, cast iron balls and steel balls of wheel bearing steel balls have different densities of different materials during operation. Generally, the density of steel is larger than that of cast iron, and the alloy steel will be used during operation. It varies depending on the density and content of the main alloying elements.
Steel ball manufacturing method influence: the rolled and forged steel ball has a dense structure, so the density is large, and the cast steel ball is cast.
The structure of cast iron balls or cast alloy balls is not dense, and even there are pores, so the density is small.