Miter gears are 1 kind of bevel gears where in fact the two rotational axes intersect. When talking about narrow description of bevel gears with ability to increase or lower speed, miter gears don’t have that ability because of the pair’s same amount of tooth. Their purpose is limited to the transformation in transmission direction. Because they are a kind of bevel gears, the essential characteristic of bevel gears can be found such as for example presence of gear forms of straight cut, spiral slice and types.
Also, because the shafts can be set to any kind of angle, generally there are miter gears with non-90 degree (non-perpendicular) angle called angular miter gears. Ever-power can be capable of producing angular miter gears with shaft angles in the range of 45 to 120 degrees.
Because a couple of right tooth miter gears has the same quantity of teeth, with the exception of small differences such as place screw holes and key methods, the same two gears may mate with one another. However, regarding spiral miter gears, even though the amount of teeth are the same, the twisting directions will vary. Therefore, the same equipment can’t be meshed together, in fact it is required to pair the proper and left handed pairs.
Bevel gears are classified in different types according to geometry:
Straight bevel gears have miter gear china conical pitch surface and teeth are straight and tapering towards apex.