Development direction of trailer axles

As the core assembly of truck, the importance of trailer axles has attracted more and more attention. The rapid development of science and technology will also lead the axle to develop in the following directions:

(1) The specialized axle industry will gradually improve the classification of product type spectrum according to the service conditions of vehicles, and provide specific products for each market segment;

(2) Lightweight with the introduction of weight charging and fuel tax policies, lightweight has become the general trend of truck development. More new materials will be used for the axle and the structural design will be optimized.

(3) High efficiency manufacturing of high mechanical efficiency axle will become the goal of all enterprises. For example, the two speed axle of Dena company can provide two speed ratios. The large speed ratio can increase the torque when fully loaded and the small speed ratio can save fuel when unloaded;

(4) Disc brakes are widely used. Disc brakes have good heat dissipation and light weight. Disc brakes have been widely used in trucks in Europe and America;

(5) Wide application of electronic system assisted braking technology ABS system, which has been widely used in domestic buses, will be gradually extended to the truck industry, and passenger vehicle technologies such as ESP and EBD will also be gradually applied.