Gear is rotating part with cut teeth which integrate with other gear to transmit torque. A connection between two or more gears is a transmission. With using different kind of gears, contain different shape/number of teeth, it allow to establish different gear ratio.
Common Gear Types:
- Spur Gear
- Internal Gear
- Helical Gear
The production of gears can be applied by different production methods:
- CNC such as milling, cutting, and teeth making by special gear tool.
- Wire Cutting– cut with wire the teeth curve.