【正文】
eed and load with a high transmission efficiency. 5. In ensuring adequate strength and stiffness conditions, should strive for the quality of small, especially under the massspring should be as small as possible in order to improve vehicle ride fort. 6. And suspension movementoriented coordination of steering drive axle, but also with the coordination of steering movement. 7. The structure of simple, good processing, manufacturing, easy disassembly, to facilitate adjustment. Drive axle classification At nondrive axle disconnect disconnectstyletype with two broad categories. 1. Nondisconnecttype drive axle Nondisconnecttype drive axle also known as integrated drive axle, the axle casing and the main shaft reducer with shell shell and connected to a rigid beam, which on both sides of the axle and wheel related to swing through the flexible connected with the frame ponents. It consists of drive axle housing 1, the main reducer, differential and axle ponents. 2. disconnecttype drive axle. Drive the use of independent suspension bridge, that is the main reducer shell fixed on the vehicle chassis, on both sides of the axle and wheel in the horizontal plane as opposed to relative movement of the body is referred to as drive off the bridge. In order to match with independent suspension, the main reducer shell fixed at the frame (or body), the drive axle housing sub connected through the hinge, or in addition to the main reducer shell outside the shell is no longer driven to other parts of the bridge. Wheel in order to meet the needs of independent jump up and down, between the differential and the wheel axle of the above connection between the use of universal joints. Drive axle ponents Driven mainly by the main bridge reducer, differential, axle and drive axle housings and other ponents. 1. Main reducer assembly Used to change the main drive reducer general direction, to reduce speed and increase torque, and ensure there is sufficient car drivers and the appropriate speed skin. More types of the main reducer, a singl