Chongqing Youye Auto Parts Co., LTD. : Classification of automobile half axle (2)
Description：3/4 floating half shaftIn addition to bearing all the torque, also bear part of the bending moment. ....
3/4 floating half shaft
In addition to bearing all the torque, also bear part of the bending moment. The most prominent structural feature of the 3/4 floating half shaft is that there is only one bearing at the outer end of the half shaft, which supports the wheel hub. Due to the poor supporting stiffness of a bearing, this kind of half-shaft bears not only the torque, but also the bending moment caused by the vertical force, driving force and lateral force between the wheel and the road surface. The 3/4 floating half axle is rarely used in automobiles.
Half floating half shaft
The semi-floating half shaft is directly supported by the journal near the outer end of the bearing in the inner hole of the outer end of the axle housing, and the end of the half shaft is fixed with the journal and keys with a conical surface and the hub, or is directly connected with the wheel disc and the brake hub with the flange. Therefore, in addition to the transmission of torque, but also to withstand the wheel from the vertical force, driving force and lateral force caused by the moment. Semi - floating semi - shaft is used in passenger cars and some co-vehicles because of its simple structure, small mass and low cost.
This article is compiled by Chongqing Youye Auto Parts Co., LTD
