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

Spur Gear – Spur gears are the most common kind of gear. They are used to transmit movement between two parallel shafts and so are known to be highly efficient and making a lot of power. Spur gears are known by several other names including straight gears, straight-cut gears, spur wheels, and spur gearing. All of these have the same basic definition and can be utilized interchangeably.

Pump Equipment – A pump gear may be the name to get a gear used in gear pumps. They consist of both a driver and powered equipment and can become either spur or helical gears. Not to be confused, the term gear pump refers to the whole pump, while pump gears refers to the gears just. Gear pumps are positive displacement pumps, which means they pump a constant amount of fluid in each revolution. The quantity of liquid in a revolution depends on the geometry of the pump gears (i.electronic. number of teeth, diametrical pitch, etc.).
Spline – Splines will be the ridges or tooth (exterior spline) on a drive shaft that mesh with the same quantity of like ridges or teeth (internal spline) in a mating piece with the goal of transferring torque from one member to the other. The most typical splines are parallel key splines, involute splines (closely related 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 the teeth engage the links of chains or belts. Sprockets are distinguished from gears in that sprockets should never be meshed together directly. There are several various kinds of sprockets, including silent chain, roller, and ladder sprockets.

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