slip angle _ suspension geometry
slip angle
is the angle between a rolling wheel's actual
direction of travel and the direction towards which it is pointing
A non-zero slip angle arises because of
deformation in the tire
High slip angle
The
slip angle increasing according to the lateral force,when the tyre has enough
applied lateral force ,the print is sliding and it is called "broken
away"
Handling
It is the
stability and contractility of a vehicle
It is the
behavior of the vehicle in maneuvering
Carcass
the inner body of a pneumatic tire that sustains load and absorbs shock
TREAD
is the part of the tyre that makes contact with
the road's surface, should have strong resistance to wear and cutting
the rubber is either stuck to the road or sliding
across the road
-sliding when the local coefficient of friction
is reached
Upright
wheel
The wheel that has zero camber
Lateral
force
Is the force at the tyre contact with the road
,lies in the road plane ,it is almost perpendicular to the direction at which
the wheel is
headed if no inclination or camber exists
Tyre
load sensitively
As the vertical loads change due to cornering,the tyre
performance is constantly changing
The lateral force falls off at higher load
Aligning
Torque
Describes a tire's tendency to steer about a vertical
axis through the center of the print, the elastic distortion of the print
results uneven distribution of lateral force so this uneven distribution gives
rises to the aligning torque
when tyre is tested at a series of loads we will note that when the load is increasing,the peak lateral force occurs at a higher slip angle
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