Plastic Gear fabrication and Plastic gear molds making

Plastic Gear fabrication and Plastic gear molds making

Plastic gears types:

1. Spur gear
2. Bevel gear
3. Worm gear
4. Rack and pinion gear
5. Internal gear

Plastic gears materials:

Nylon, Acetal copolymer, Nylon+Glass fiber.

Most plastic gears are made from nylon and acetal. As nylon absorbs moisture with resultant, which changes in properties and dimensions. Acetal copolymers provide long-term dimensional stability as well as high fatigue and chemical resistance over a wide temperature range.