3. It is the main part of an automobile.
It is mounted on the axle hub of a vehicle.
It is the outer edge of the wheel.
It holds the tire.
4. Diameter :-
It is the distance across the center of the rim from
the bead seat to bead seat (or edge to edge).
5. Width :-
It is the separation distance between the opposed
rim flanges and the maximum rim width should
be equal to the width of the tire tread.
6. Depends on the type of the vehicle and tire. There are
various rim profile as well as component……….
Modern passenger vehicles and tubeless tires
typically use one piece frame with a safety rim
profile.
Heavy vehicles and trucks may have a removable
multispecies rim assembly consisting of a base that
mounts to the wheel and axle.
7. • There a wide verity of materials use for
production of wheel rim such as Al alloy, Mg
alloy and steel C 1008.
• A standard automobile steel wheel rim is made
from a rectangular metal plate . The metal
plate is bent to produce a cylindrical sleeve
with the two free edges of the sleeve welded
together.
8. It’s main function are………..
Rotate over axle of a wheel so as to use power
from engine to propel automobile.
Provide support for braking system.
And support whole body weight of
automobile.
