A Center flange is a body consisting of three cylinders. The width and radius of the contact surface of Center flange must be large enough for the track link to pass by it. The Center flange is used as a roller for hydraulic excavators and small size bulldozers.
(a) Center flange geometric entity
|
Wf |
Inner Flange width |
|
Wt |
Total Width |
|
Rf |
Inner Flange Radius |
|
Rw |
Wheel Radius |
(b) Dimension information
Figure 1 Center flange