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

Spur Gear – Spur gears are the most typical kind of gear. They are used to transmit movement between two parallel shafts and are known to be highly efficient and producing a whole lot of power. Spur gears are known by quite a few other names including straight gears, straight-cut gears, spur wheels, and spur gearing. These all have the same fundamental definition and can be utilized interchangeably.

Pump Gear – A pump gear is the name meant for a gear used in equipment pumps. They consist of both a driver and driven gear and can end up being either spur or helical gears. Never to be confused, the word gear pump refers to the entire pump, while pump gears refers to the gears only. Gear pumps are positive displacement pumps, which means they pump a continuous amount of liquid in each revolution. The quantity of liquid in a revolution depends on the geometry of the pump gears (i.electronic. number of tooth, diametrical pitch, etc.).
Spline – Splines are the ridges or tooth (external spline) on a drive shaft that mesh with the same amount of like ridges or the teeth (internal spline) in a mating piece with the goal of transferring torque from one member to the additional. The most common splines are parallel key splines, involute splines (carefully linked to involute gears but with shorter teeth, root to suggestion), and serrations. Splines could be produced by shaping, hobbing or broaching.
Sprocket – Sprockets, or sprocket wheels, are toothed tires whose tooth 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 various kinds of sprockets, including silent chain, roller, and ladder sprockets.

Pinion Gear – A pinion may be the smaller sized of two meshed gears within an assembly. Pinions gears can be either spur or helical type gears, and be either the traveling or driven gear, depending on the application. Pinion gears are found in many different types of gearing systems such as for example ring and pinion or rack and pinion systems.