Meshing Force of Misaligned Spline Coupling and the Influence on Rotor System

Table 1

Structure parameters of spline coupling.

Name	Symbol	Unit	Value
Number of splines	Z		14
Spline length	L	mm	5.07
Spline width	B	mm	100
Spline thickness	H	mm	16
AMD (alignment meshing distance)	𝐿0	mm	3.375
Poisson's ratio	v		0.3
Elastic modulus	E	Pa	2.12×10^11
Radius of spline root	R	mm	69.5
Transmitting torque	T	Nm	87000