What are the different types of gear used in machinery?

What are the different types of gear used in machinery?

There are several types of gears, including spur gears, bevel gears, worm gears, and helical gears. Each type has unique applications.

Can you explain how spur gears work?

Spur gears are the simplest type of gear, featuring straight teeth that are parallel to the gear's axis. They transmit motion and power between parallel shafts.

What about bevel gears? How are they different?

Bevel gears are designed to transmit power between shafts that are at an angle to each other, typically 90 degrees. They have conical shapes.

Are there any specific applications for worm gears?

Yes, worm gears are often used in applications requiring high torque and low speed, such as in elevators and conveyor systems.

What gear type would you recommend for a compact design?

For compact designs, helical gears are often recommended as they provide smoother operation and can handle higher loads in a smaller space.