Crane End Carriage Wheel

Crane End Carriage Wheel

Crane end carriage wheel is a device used to support cranes and loads, and to enable gantry cranes to work back and forth on the track. The track foot suffers from the wheel pressure of the gantry crane Wheel and directs the crane wheel to work. Cranes are commonly used in four kinds of track, that is, cranes dedicated to the use of rail, rail, steel track and T-word steel trajectory. The Crane end carriage wheel flange of crane wheels can be divided into two wheels, one wheel rim and no wheel rim wheel three kinds. The role of the wheel rim is to guide and protect the body from derailment.

The Crane End Carriage Wheel is a more easily damaged part. According to the use of driving characteristics, the wheel tread has a higher hardness, and has a certain hardening depth and transition layer (depth >10mm, hardness HRC40 148), in order to improve the bearing capacity, wear resistance and resistance to contact fatigue performance. At the same time, the matrix should have good comprehensive mechanical properties and good microstructure, hardness should reach hbs187~229, so that it has high toughness, improve the impact resistance and crack resistance performance.