vehicle universal joint

The cros shaft is a mechanical component that achieves variable angle power transmission, used to change the posion of the transmision axis direcion. tis a "oint"component ofthe uniersaltransmission device in the automotive drive system.Cross axis rigid uniersaljoit is a widely used unqualvelbcity unversal jointin automobiles, which alows for a maximum intersection anale of15 " .20 " belween adlacent axes, The cross shat is one of the key components ofthe cross shaltvpe ridid universal ioint.