Design of buffer rubber

Design principle: Under full load, when the wheel jumps to the maximum dynamic stroke, the following conditions shall be met:

1, the spring does not produce the phenomenon of "winding";

2. The piston of the shock absorber does not hit the bottom (bottom of the oil cylinder);

3. There is no obvious "impact feeling" during deformation;

4. Strength and fatigue life at the height of 2/3H;