Expert Steering Repairs in Gladesville

Turning the Car

When turning your car, the front wheels do not point in the same direction. Each wheel follows a different circle to ensure a smooth turn. The inside wheel makes a tighter turn due to a smaller radius. Steering gears can be rack and pinion or recirculating ball.

Rack-and-pinion Steering

This type is common and simple. A gear set is enclosed in a tube with a rack connected to tie rods. When you turn the steering wheel, the gear spins, moving the rack. It converts rotational motion into linear motion and provides gear reduction.

Recirculating-ball Steering

Found in trucks and SUVs, it uses a worm gear. The steering wheel connects to a threaded rod that moves the gear, turning the wheels. Ball bearings reduce friction and slop in the gear.

Power Steering

In a power-steering system, the rack or block receives high-pressure fluid. A pump driven by the engine provides hydraulic power. A rotary valve senses the force on the steering wheel and assists the driver when exerting force.

The Future of Power Steering

Innovations like "steer by wire" systems eliminate mechanical connections and use electronic control. These systems provide fine-tuning and customisation options, improving fuel economy and comfort.

Advances in car steering will bring more efficient vehicles and a smoother driving experience in the coming years.