Wear Characteristics of the Material Specimen and Method of Predicting Wear in Floating Spline Couplings of Aero-Engine

Table 5

Wear coefficient.

Groups	Wear weight (g)	Wear volume (cm^3)	Slide distance (mm)	Wear coefficient
1	0.0002	0.0256	1707657.6	0.0884 × 10^−8
2	0.0004	0.0513	1818436.8	1.6603 × 10^−8
3	0.0044	0.5641	1818436.8	18.2639 × 10^−8
4	0.0059	0.7564	1838784.0	24.2191 × 10^−8
5	0.0179	2.2948	1773974.4	76.1632 × 10^−8
6	0.0045	0.5769	1887768.0	17.9930 × 10^−8
7	0.0010	0.1282	1778496.0	4.2441 × 10^−8
8	0.0050	0.6410	1846320.0	20.4410 × 10^−8
9	0.0001	0.0128	1782264.0	0.4235 × 10^−8
10	0.0011	0.1410	1811654.4	4.5831 × 10^−8
11	0.0013	0.1667	1751366.4	5.6028 × 10^−8
12	0.0046	0.5897	1844812.8	18.8211 × 10^−8
13	0.0003	0.0385	1746091.2	1.2969 × 10^−8
14	0.0026	0.3333	1782264.0	11.0114 × 10^−8