Spline bush
Keywords:
Product Description
A spline shaft is a type of shaft component with longitudinal keyways on its outer surface. The rotating parts fitted on the shaft also have corresponding keyways. The keyways cooperate to maintain synchronous rotation with the shaft, mainly used for mechanical transmission and transferring mechanical torque. It generally consists of a shaft body, spline grooves, and end faces.
Features and Advantages
Torque Transmission ： The spline shaft transmits torque through the meshing of the spline teeth with the spline sleeve. Compared with single-key transmission, it can distribute torque transmission, has stronger load-bearing capacity, and ensures the stability and reliability of transmission.
High Centring Accuracy ： The lateral clearance between the spline and the mating part is small, and the assembly has high centring accuracy, which can ensure the coaxiality of the shaft and the hub, reducing vibration and noise.
Large Load-Bearing Capacity ： The spline part has high shear strength and can withstand large torque and axial forces, suitable for heavy-duty conditions.
Good Guiding Performance ： Some spline shafts, while rotating, allow the parts fitted on the shaft to slide longitudinally on the shaft, such as gearbox shift gears, etc., which have good guiding performance.
Compact Structure ： Integrating the transmission function, simplifying the structure, reducing weight, facilitating installation and maintenance, and enabling more efficient power transmission in limited space.
Good Interchangeability ： Spline shafts have a high degree of standardization, and high precision can be obtained through methods such as grinding, so they are easy to achieve interchangeability in practical applications, reducing maintenance and replacement costs.
Application Fields ： Automotive Industry 、 Machine Tool Manufacturing 、 Engineering Machinery 、 Aerospace
Classification:
Spline
