Plastic Gears Key Terms

Use plastic gears key terms to communicate effectively with others in your profession

By Christine Pollock

Promote yourself professionally with your understanding and use of plastic gears key terms. Understanding these terms shows clients and other business professionals that you have an awareness of what's going on in the industry. It demonstrates that you are knowledgeable about current products and industry terms.

When you use plastic gears key terms, it also helps you communicate clearly to others in the field exactly what you are looking for. Make sure you have the right materials for a product by using proper plastic gear terminology.

Worm gear

A worm gear is a shaft with a screw thread that forms a mesh with a toothed wheel. It has slightly slanted teeth, and the gear changes direction in the rotary motion of the axis.
Try: Stock Drive Products/Sterling Instrument offers plastic worm gears in a variety of sizes. Businesses can search for the product they need based on width or angle.

Bevel gear

A bevel gear is a conical-shaped gear that has intersecting axes. This type of gear generally mounts on shafts 90 degrees apart. However, based on its design, it can work with other angles also.
Try: MFG.com offers information on the bevel gear.

Spur

A spur is a device formed from gear wheels that come together on the same plane. It transmits a rotational force to another gear on the same plane.
Try: Avon Gear and Engineering specializes in various types of precision-cut gears, including spur gears. It tailors products according to your unique requirements.

Miter

A miter gear is a special form of the bevel gear. These gears operate in pairs and have identical diametrical pitches and teeth.
Try: Quality Transmission Components provides detailed specifications for its plastic miter gear.

Acetal resin

An ingredient in plastic gears, Acetal resin is a type of engineering plastic used as a substitute for metal. Manufacturers also use names like polyoxymethylene, POM, polyacetal, polyformaldehyde, polytrioxane or paraformaldehyde to refer to Acetal resin.
Try: Gizmoszone offers plastic gears for customers interested in building robots. It uses a seasonal resin for its gears, which provides low friction and good bending strength.

Helical

With the ability to mesh in crossed orientation or parallel orientation, the helical gear has teeth cut at an angle slanted to the circumference of the gears. Its smooth, even design reduces noise.
Try: K2 Plastics has a large gear selection that includes helical gears.