Helical gears are one of the most common gear types, along with spur gears. They can also be used in many similar applications, though helical gears are preferred over spur gears specifically for cars. This is because helical gears offer quite a few important advantages over spur gears, especially when it comes to noise reduction.

 

Let’s break down the functions and benefits of helical gears:

 

Design

 

Cylindrically-shaped helical gears have slanted teeth, giving it a curved appearance. Their angled teeth are designed for more gradual contact with less friction. Still, these gears can transmit a huge amount of force.

 

Types

 

There is another type of helical gear that has two side-to-side rows of teeth with opposite hands. Also called herringbone gears, these gears offer another set of advantages and functions as well, though fabricating this kind of gear is more time-consuming and complex.

 

Uses and Applications

 

Helical gears can be used in applications that require high speeds or high loading. Despite the high-stress uses of this gear, it typically provides for smoother, quieter operations than spur gears.

 

This is why this type of gear is absolutely crucial for applications in high-speed automotive transmissions since they experience less friction and survive longer despite wear and tear. In addition, these gears are quiet and have less vibration, controlling the noise disruption effects of vehicles. Indeed, as technology for automotives continues to grow, so does the demand for quieter, smoother cars.

 

True Gear is one of the leading manufacturers of gears and splines of Canada. Our 22,000 square foot facility houses different state-of-the-art equipment that allow us to manufacture the different types of gears and splines according to the specifications of our clients. Not only that, our experienced personnel   are committed to providing our clients with good customer service and high quality products every time.

 

If you want helical gears or any other type of gear, such as spur gears, herringbone gears, bevel gears, and more, give us a call at 519-653-1301 or visit our website.