Table 7 Design and experimental results of the L16 orthogonal array.

From: Comparison between bearing strengths of molded-in and machined holes of GFR/PP composites

Experiment code

LFRPP

SFRPP

BS

S/N ratios

BS

S/N ratios

W1S1F1

126.46

42.04

126.46

42.04

W1S2F2

122.66

41.77

122.66

41.77

W1S3F3

119.67

41.56

119.67

41.56

W1S4F4

124.24

41.89

124.24

41.89

W2S1F2

128.18

42.16

127.92

42.14

W2S2F1

124.96

41.94

120.62

41.63

W2S3F4

124.74

41.92

121.17

41.67

W2S4F3

127.13

42.08

125.66

41.98

W3S1F3

134.28

42.56

129.22

42.23

W3S2F4

129.38

42.24

125.61

41.98

W3S3F1

125.61

41.98

121.06

41.66

W3S4F2

128.49

42.18

121.78

41.71

W4S1F4

134.07

42.55

131.00

42.35

W4S2F3

132.06

42.42

121.52

41.69

W4S3F2

134.45

42.57

122.87

41.79

W4S4F1

136.86

42.73

123.23

41.81