The Scientific World Journal / 2014 / Article / Tab 3

Research Article

The Influence of Tool Path Strategies on Cutting Force and Surface Texture during Ball End Milling of Low Curvature Convex Surfaces

Table 3

Machining parameters and their levels.

Control parameters SymbolLevels
Level 1Level 2Level 3

Cutting velocity  m/min60120180
Feed rate  mm/tooth0.060.080.12
Step over (radial depth of cut)  mm0.30.71.1