Table 2 Most effective indicator of surface roughness on workpiece fatigue life
From: Effect of Machined Surface Integrity on Fatigue Performance of Metal Workpiece: A Review
Researcher | Material | Fatigue testing method | Most effective indicator |
|---|---|---|---|
Bayoumi et al. [61] | Aluminum alloy | Rotating bending | Amplitude parameters (Ra and Rq) |
Taylor et al. [14] | Steels and non-ferrous alloys | Three-point bending | Height parameters (Rz and Rt) |
Siebel [64] | Steels | Axial | Height parameters (Rt) |
Yang et al. [21] | Titanium Alloy | Axial | Three-dimensional parameters |
Abroug et al. [62] | AA7050 alloy | Plane bending | Sa |