1. _Spur Gears_: Straight-cut gears with parallel teeth, used for power transmission between parallel shafts.
2. _Helical Gears_: Angled teeth for smoother, quieter operation, often used in car transmissions.
3. _Bevel Gears_: Angular gears for changing direction, used in differential gears and power tools.
4. _Worm Gears_: Screw-like gears for high reduction ratios and non-reversible motion, used in gearboxes and conveyor systems.
5. _Rack and Pinion Gears_: Linear motion gears, used in steering systems and linear actuation.
6. _Planetary Gears_: Compact, high-ratio gears used in power tools, automotive transmissions, and industrial applications.
7. _Hypoid Gears_: Offset gears for high reduction ratios and efficient power transmission, used in automotive differentials.
8. _Crown Gears_: Specialized bevel gears for circular motion, used in mechanical clocks and indexing mechanisms.
9. _Spiral Bevel Gears_: Curved teeth for smooth, quiet operation, used in high-performance applications.
10. _Internal Gears_: Gears with teeth on the inner surface, used in planetary gearsets and other specialized applications.
These are just a few examples of the many types of gears used in mechanical systems. Each type is designed to meet specific requirements for power transmission, speed, and efficiency.
Peoplesmind
