Contact Person : Bino Chen
Phone Number : +86-13696958576
WhatsApp : +8613696958576
August 13, 2019
Friction welding is a solid-state joining process, which could achieve reliable solder joints and create high-quality, high-strength joints with low distortion. The friction welding technology has been used in track roller for many years.
The friction welding track roller has many advantages. In friction welding, the welding allowance of the weldment and the welding power are small, the assembly requirements of the weld are not high, and the electric energy is saved, and the friction wielding is environmentally friendly. Because of high productivity and good quality, it has been widely applied in track roller manufacture. Friction-welding track roller is better in the wear-resistance and has a longer working lifetime.
Consumption of raw material: the roller bodies of traditional track rollers are connected by the welding rod. but the friction ones are connected by the friction between the roller's bodies. So the friction-welding roller will be added more raw material to make sure the roller is perfect to the standard size after welding.
Inner parts: For the traditional rollers, the welding is done after two processes of machining, so the size of the inner parts is not so precise as friction-welding ones. For the friction-welding ones, after the welding, there is one more precise machining with concentric locating to make sure the conformity of inner size, this means the inner parts are more precise with a higher standard.
We believe that there will be more and more new advanced technology used in Excavator and Bulldozer spare parts manufacture in the future. Our parts will be more stable and have a longer working life.