The steering mechanism is composed of a steering wheel, a steering shaft, a steering column, etc., and its function is to transmit the steering force of the driver to the steering wheel to the steering gear.
(2) Steering gear
A steering gear (also often referred to as a steering gear) is a set of gear mechanisms that perform a rotary motion to a linear motion (or approximately linear motion) and is also a reduction gearing in a steering system. At present, there are commonly used rack and pinion type, recirculating ball crank finger type, worm crank finger type, recirculating ball - rack tooth fan type, worm roller type and the like. We mainly introduce the first few.