Nowadays, two types of steering gear are mainly used: rack-and-pinion steering gear and recirculating-ball steering gear．
举一反三
- Recirculating-ball steering gear contains following main components: worm gear, ball nut, steel balls and sector gear, which are all in one steering gear box．
- The control law of a steering gear is β= - K1φ , where β is steering angle, φ is yaw angle, then it is ( ). A: P type steering gear B: PI type steering gear C: PD type steering gear D: PID type steering gear
- steering gear ______
- Typically, a steering system consists of a steering wheel, steering gear,steering shaft and steering linkage (see Fig.6-8).
- Ship’s steering gear refers to（）.