Ground Helical Gear Racks Timing Equipment – Timing gears, since the name implies, are utilized for various timing purposes. Also known as synchronous gears, they can be either spur or helical gears. They are often found in automotive applications to regulate valve timing in engines.
Worm Gear – A worm gear contains a worm and a worm wheel functioning jointly. The worm resembles a screw and is sometimes known as a worm screw, as the worm wheel appears similar to a spur equipment or helical gear with hook helix position. This set is sometimes also known as a worm drive. Worm gears will be the most compact kind of gear and are often found in applications where space is bound.

Spur Equipment – Spur gears are the most common type of gear. They are used to transmit motion between two parallel shafts and so are known to be highly efficient and producing a lot of power. Spur gears are known by several other names including straight gears, straight-cut gears, spur wheels, and spur gearing. These all have the same fundamental definition and can be used interchangeably.

Pump Equipment – A pump gear may be the name to get a equipment used in equipment pumps. They consist of both a driver and powered equipment and can become either spur or helical gears. Never to be confused, the term gear pump refers to the whole pump, while pump gears identifies the gears only. Gear pumps are positive displacement pumps, which means they pump a constant amount of liquid in each revolution. The volume of liquid in a revolution depends upon the geometry of the pump gears (i.electronic. number of tooth, diametrical pitch, etc.).
Spline – Splines are the ridges or the teeth (exterior spline) on a drive shaft that mesh with an equal amount of like ridges or teeth (internal spline) in a mating piece with the purpose of transferring torque from one member to the other. The most typical splines are parallel crucial splines, involute splines (closely related to involute gears but with shorter teeth, root to suggestion), and serrations. Splines can be made by shaping, hobbing or broaching.
Sprocket – Sprockets, or sprocket wheels, are toothed wheels whose the teeth engage the links of chains or belts. Sprockets are distinguished from gears for the reason that sprockets are never meshed together directly. There are several different types of sprockets, which includes silent chain, roller, and ladder sprockets.

Pinion Equipment – A pinion is the smaller sized of two meshed gears within an assembly. Pinions gears can be either spur or helical type gears, and be either the driving or driven gear, based on the application. Pinion gears are found in many types of gearing systems such as band and pinion or rack and pinion systems.