The following is a small series of mirror shaft processing factory to introduce the specifications of the car wheel drive shaft.

Automotive wheel drive axles are becoming more and more standardized and more standardized. There are more and more specifications for automobile damping shafts and wheel drive shafts. The mirror shaft processing factory specializes in producing high-precision mirror shaft rods for automobiles, locomotives, computers and home appliances. The roundness is less than 0.15um, the surface roughness is less than RA0.02um, the straightness is 300mm within 2um, the coaxial is less than 2um, and the size is within 1.5um.

As the number of cars continues to increase, the safety of cars is becoming more and more important. At present, the state attaches more and more importance to automobile safety regulations, and there are more and more regulations on automobile wheel drive axles, and the requirements are becoming more and more strict.

At present, in the field of automobile wheels, there are three industry specifications to be approved, including automotive wheel surface painting, wheel spoke wheel device size detection methods, and automotive static non-uniformity measurement requirements. Mobile wheels and their detection methods. There are two specifications to be submitted for approval, one is the requirements and test methods for car wheel bounce, and the other is the impact test method for passenger light alloy wheels at 90 °C.

According to reports, in 2013 the National Automotive Standardization Technical Committee issued five new industry specifications, namely: passenger wheel hub spoke wheel device size; commercial vehicle flat wheel fixing nut; commercial vehicle flat device fixing nut; car wheel lightweight fur and slow speed Seat strength test; wheel balance block. The drive shaft is also the focus.

The above is the relevant information introduced by the Xiaobian of the mirror axis processing factory. If you need to know more, please contact us!