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Table 6 The orthogonal optimization test results of texture marking defocusing and marking times

From: Effect of Surface Texture on Tensile Shear Strength of 1060Al-PET Welding Joints

Factor Marking defocusing A (mm) Marking times B Results (MPa)
Test 1 0 2 35.79
Test 2 0 5 39.44
Test 3 0 8 41.69
Test 4 0 12 47.08
Test 5 0 15 46.98
Test 6 1 2 37.70
Test 7 1 5 34.58
Test 8 1 8 42.98
Test 9 1 12 46.36
Test 10 1 15 41.10
Test 11 3 2 39.18
Test 12 3 5 41.66
Test 13 3 8 46.90
Test 14 3 12 44.09
Test 15 3 15 43.11
Test 16 5 2 38.01
Test 17 5 5 39.73
Test 18 5 8 44.02
Test 19 5 12 43.33
Test 20 5 15 40.26
Average value 1 42.1 38.1  
Average value 2 40.8 38.2  
Average value 3 41.8 42.9  
Average value 4 41.1 43.3  
Average value 5   41.6  
Range 1.3 5.2  
Optimal combination A1B4