The manufacturer of Spline bushing tells you that the spline shaft is a kind of mechanical transmission. The flat key, the half-round key and the oblique key are the same. They all transmit mechanical torque. There is a longitudinal keyway on the surface of the shaft, and the rotating parts sleeved on the shaft also correspond to it. The keyway can keep rotating synchronously with the shaft. Spline bushing manufacturers tell you that while rotating, some can also slide longitudinally on the shaft, such as gearbox shift gears.

Spline bushing manufacturers tell you that rectangular spline shafts are widely used, such as aircraft, automobiles, tractors, machine tool manufacturing, agricultural machinery and general mechanical transmission devices.
Its characteristics: multi-tooth work, high load-bearing capacity, good neutrality, good guidance, shallow tooth root, low stress concentration, low strength weakening of shaft and hub, Spline bushing manufacturer tells you that it is easy to process and can be obtained by grinding Higher accuracy. There are two series in the standard (light series and medium series).
The manufacturer of Spline bushing tells you that the spline shaft generally adopts the hob-type machining method to process 6 keys at the same time, and the gap between the key and the key can ensure a closer fit with the Spline bushing.