Precise spline shaft spline shaft cabinet

Splined to the inner spline and external spline components. Inner and outer spline teeth are more parts, including splines on the inner cylindrical surface of the spline, spline on the outer cylindrical surface of the outer spline. Clearly, the development of flat splined coupling on the number. Advantage: Due to the different structure and manufacturing process, compared with the flat key connection, splined in strength, technology and the use of the following characteristics: because of the direct and uniform system out of the shaft and hub bore more teeth and groove, so linking acceptance is uniform; for shallow grooves, tooth root stress concentration is small, the strength of the shaft and the hub weakened less; too many teeth, large total contact area, which can withstand greater load; shaft and shaft parts neutral good, this high-speed and precision machinery is very important; the guide is good, it is very important to move the coupling; grinding method can be used to improve the precision and quality of connection; the manufacturing process more complicated, sometimes specialized equipment and costly. Applications: Centering high precision torque transfer or often slip coupling Meng Hui 13910330468