The document discusses the steering system of a vehicle. It outlines the purpose and functions of a steering system, as well as requirements for a good steering system. It then provides an overview of the general layout of a steering system and steering geometry. Finally, it describes several common types of steering gear boxes, including worm and wheel, worm and roller, rack and pinion, recirculating ball, and cam and roller steering gear boxes.

1. STEERING SYSTEM

2. STEERING SYSTEM
1. Purpose of a steering system.
2. Functions of a steering system.
3. Requirements of a good steering.
4. General layout of steering system.
5. Steering geometry
6. Steering gears or steering gear box.
7. Types of steering gear box.

10. 1.WORM AND WHEEL TYPE STEERING GEAR

12. 2. WORM AND ROLLER TYPE STEERING GEAR

14. 4.RACK AND PINION TYPE STEERING GEAR

15. 15
Rack & Pinion

17. 5.RECIRCULATING BALL TYPE STEERING GEAR

21. 7.CAM AND ROLLER TYPE STEERING GEAR