Table 10 Comparative analysis of slippage force under various operating conditions.

From: Study on the fastening characteristics of preformed helical fittings considering the surface effect of transmission lines

Operating condition

1

2

3

4

5

6

7

8

Grip force (N)

49.97

8.00

87.57

23.73

80.07

25.74

90.27

26.17

Grip force (N)

51.82

9.62

78.95

31.95

109.0

24.10

104.00

34.85

Grip force (N)

50.21

8.73

87.68

26.02

86.59

26.17

89.96

38.44

Average grip force (N)

50.67

8.78

84.73

27.23

91.89

25.34

94.74

33.15