Helical Gear Manufacturing

A helical gear is a gear with teeth set at an angle. Angled tooth teeth engage slowly and smoothly, making helical gears run quieter and smoother than other gear types. Cars are therefore often equipped with helical gears, and this design can also be used in many other applications. These gears come in a variety of sizes for a variety of tasks.

When people think of gears, they usually think of a spur gear, which is the classic gear-shaped gear with straight teeth. Helical gears are designed similarly, except that instead of being oriented vertically, the teeth move diagonally along the gears.

The helical gear design has definite advantages behind smoother and quieter operation resulting from the slow meshing of the helical gears. Helical gears tend to wear less quickly because the load of the force is distributed rather than concentrated and the teeth are less exposed to chipping.

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