Discover the ingenious process of manufacturing large machinery pinions and gear wheels. This step-by-step journey highlights ...

The steering shaft or linkage is a long rod that connects to your steering wheel at one end and the steering gear or rack and ...

Most car-based vehicles use rack-and-pinion steering in which the steering wheel turns a pinion gear that moves on a rack to turn the front wheels. Others use recirculating ball systems in which ...

A pillar drill with a rack and pinion arrangement The speed at which a gear or wheel rotates is measured in revolutions per minute (rpm). Many cars have a rev counter that tells the driver how ...

aiming the front wheels in the correct direction. The pinion is a small gear at the end of the vehicle’s steering column that engages the rack. Though steering racks are hearty, they sometimes ...