What is the sleepy equipment?
Sleeping device is the simplest and most common type of device. It is basically a disk with a series of uniform teeth protruding along the outer edge. Spurning equipment is used in many everyday devices, from small plastic games in winding toys to large metal versions used in industrial washing machines.
The purpose of any device is to convert the engine speed to a rotary force or torque needed to make the device work. The speed translation process is known as the transmission reduction, as the engine speed is inserted into the gears and then decreases before the output to the rotary device. The rotary force of a series of gears is usually written as a ratio.
In order to achieve the reduction of the device, it must work at least two gears. Next to the side of the side is a small gear and a larger gear. On a shaft that is parallel to the shaft of its social headland must always be set to the shaft to make your teeth pRSAZALYLY. Other types of gears, such as healing and bevel, can work at different angles.
The shaft attached to the smaller gear is rotated by the engine that turns the gear. Because the teeth of a small gear are connected to the teeth of a larger promontory, the first gear cannot turn without turning its companion. An important point is that because the first gear is less than the second gear, it must turn more than once to complete the full rotation. The engine speed becomes a rotary force. A number of several gears can be used to increase gear reduction.
Sparry gears have the advantage over other types of gears because they have a simple design and are cheap for production. Can be made of any hard material from plastic to steel, but in terms of functionality, they have severalto the disadvantages. When two Spur Gears turns together, they tend to make a lot of noise. This is because the teeth are hitting quickly. At high speeds, gears, they give a whimper that makes them unsuitable for use in devices for which noise is due to. The second disadvantage of gears is that it must be set on parallel shafts, creating some design limitations.