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C i P ti f Ti Cornering Properties of Tires The Engineering behind Vehicle Design

CiPtifTiCornering Properties of Tiresathena.ecs.csus.edu/~grandajj/me143/1_Introduction_Tires_WM2D/1_2... · Camber thrust with camber angle Variation of camber thrust with camber

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C i P ti f TiCornering Properties of Tires

The Engineering behind Vehicle Design

Normal load and braking performance

Effect of normal load on braking performance of aperformance of a truck tire on asphalt

Tire subject to side forceTire subject to side force

Behavior of a tire subject to a side force

Coefficient of Road AdhesionCoefficient of Road Adhesion

Cornering characteristics

Cornering characteristics of a bias-ply Cornering characteristics of aCornering characteristics of a bias plyAnd radial-ply car tire

gbias-ply and radial-ply car tireOn dry concrete

Loads effect on cornering

Effect of lateral load transfer onEffect of normal load on cornerCharacteristics of a car tire

the cornering capability of a pairof tires on an axle

Cornering Stiffness

Comparison of cornering stiffness of car, light truck and heavy truck tires

Effects on cornering coefficient

Effect of normal load on corneringVariations of cornering Coefficient with inflationg

Coefficient of a tireCoefficient with inflationPressure for radial-ply, bias-plyAnd bias-belted car tires.

Cornering coefficient for truck tires at rated Loadsand inflation pressures

Self aligning torque

Variations of self aligning torque With cornering forces of a car tireWith cornering forces of a car tireUnder various normal loads

Variation of self-aligning Torque with normal loadAnd slip angle for a bias-d s p g e o b sPly truck tire

Camber and Camber Thrust

Behavior of a cambered tire

Camber thrust with camber angle

Variation of camber thrust with camber angle and normal load for a car tire

Camber stiffness with normal load

V i ti f b tiff ith l l d f h t k tiVariation of camber stiffness with normal load for heavy truck tires

Characterization of cornering behavior of tiresModels of corneringModels of corneringBehavior of tires

a) Stretched String modela) Stretched String model

b) Beam on elastic foundatid lmodel

Behavior of theEquatorial lineOf a rolling tireSubject to a sidejforce