Figure 5From: Evaluation of Surface Roughness of Aluminum Alloy in Burnishing Process Based on Chaos TheoryThree-dimensional topography: (a) Original sample, (b) Test 1 (burnishing depth is 0.12 mm, spindle speed is 3000 mm, and feed rate is 70 r/min), (c) Test 5 (burnishing depth is 0.09 mm, spindle speed is 2000 mm, and feed rate is 10 r/min), (d) Test 9 (burnishing depth is 0.06 mm, spindle speed is 1000 mm, and feed rate is 10 r/min)Back to article page