Helical Gear

Helical gears are a type of gear that have teeth that are cut at an angle to the gear's axis. This angled tooth design allows for smoother and quieter operation compared to other types of gears.

Helical gears are commonly used in mechanical power transmission systems where high torque and high speed are required. They are often used in applications such as automotive transmissions, industrial machinery, and power generation equipment.

The helical gear design allows for a larger contact area between the teeth, resulting in increased load-carrying capacity and improved efficiency. The angled teeth also help to reduce noise and vibration during operation.

In terms of construction, helical gears consist of two or more gears with helical teeth that mesh together. The gears can be mounted on parallel or crossed axes, depending on the specific application requirements.

Overall, helical gears are a popular choice in mechanical power transmission systems due to their smooth operation, high efficiency, and ability to handle high loads and speeds.