What is the meaning of the car axle?
First, the number of axles is mainly used in cargo trucks, military vehicles, special vehicles or a small number of buses. Car axles (also known as axles) through the suspension and the frame (or bearing body) connected to the two ends of the installation of wheels. Role: in the frame and axle (wheel) between the transmission force and torque is the suspension, rather than the axle. The role of the axle is to bear the load of the car, to maintain the car on the road in the normal driving. Second, the application of the number of axles according to the number of axes: single bridge, double bridge, the first four after four, the first four after eight, the number of axles in the semi-linked, two care three, three care three. 1, ordinary household cars, the general use of a single axis. 2, the total vehicle quality of less than 19t of road transport vehicles and shaft load from the road, the bridge is not limited to the road driving vehicles, such as mining dump truck, etc., are simple structure, low cost manufacturing two-axis program. 3, the total quality of the road transport vehicles in the 19-26t three-axis form, the total mass of the car should be more four or more than four weeks in the form. 4, generally three rounds of trucks 2 tons; low speed trucks (four rounds and the maximum design speed of less than 70 km) 4.5 tons; two-axis trucks 17 tons; three-axle truck 25 tons (by the two-axis car and a car trailer Train 27 tons); four-wheeled truck 35 tons; five-axis truck 43 tons; six-axis and six-axis truck over 49 tons.
The number of axles is mainly used in cargo trucks, military vehicles, special vehicles or a small amount of bus on the bus. According to the number of axes: single bridge, double bridge, the first four after four, the first four after eight, the number of shafts in the semi-linked, two care three, three care three. (Two rounds and the maximum design speed of less than 70 km) 4.5 tons; two-axis truck 17 tons; three-axle truck 25 tons (by the two-axis car and a trailer car train composed of 27 Ton); four-axle truck 35 tons; five-axis truck 43 tons; six-axis and six-axis truck over 49 tons. Simply said, the more the number of shafts, the more the bridge, the greater the load.
