Understanding More on Spur Gear
Gear manufacturers produce different sizes and weights of gears. There are many gears available out there and can be used in different areas.The most common type of gears includes the custom made gears, worm gears and reverse engineering gears as well as the spur and helical gears. However, this writing will concentrate on elaborating the spur gear as it is one of the unique gears available out there.A spur gear has straight teeth and it is attached to the axis of rotation.
How a Spur Gear Works
These gears can be mounted easily when placed close to each other. For the gears to work, they must be interlocked in a way that the gear wheels are on the same track.Now when the primary gear is rotated, the teeth which are on the main gear pushes the connecting teeth forward. As both gears are corresponding each other, they will make the sequential gear to turn and take turns in the opposite direction.If the interlocking of the teeth does not stop; the gear will rotate continuously as the wheels move.
Where Spur Gears are Used
Spur gears can be found in washing machines, clothes dryers and blenders since they can increase and decrease the rotating force. With the ability to increase and decrease speed, they are placed in mechanical clocks and egg beaters. In addition to that, they are incorporated in air crafts engines.
Advantages of Spur Gears
They are constructed in an unsophisticated way as the teeth are positioned in a straight position. In addition to that, they do not consume too much time when they are being manufactured and they do not break easily. Spur gears are effective and the efficiency is given by dividing the output power of its shaft by the input power of its shaft multiplied by 100. As they are easily constructed, they are made available at reasonable price.
Types of Spur Gears
Spur gears come in two types.The first kind of spur gear is referred to as the internal gear and it has the same characteristics as the standard spur gear but their teeth face inward.These gears are also referred to as ring gears.The other kind of spur gear is the external spur gear. Unlike their counterparts, external gears have their teeth cut on the outside surface of the wheel.
Because they are procedures are simple, spur gears can found in industrial and non-industrial places. Since they are very effective and have a high performance, they are used in many industries to meet the needs of many people.