Table 3.2.
Correlation Between Tribological and Technological Parameters [6]
Tribological parameters Technological parameters
Wear particle width bw[μm] Equivalent grinding thickness heq[μm]
Linear wear of workpiece Dhw[mm] Ground material thickness Dhw[mm]
Linear wear of wheel Dhs[mm] Radial wear Drs[mm]
Workpiece wear Vw[mm3] Material removal Vw[mm3]
Wheel wear Vs[mm3] Wheel wear Vs[mm3]
Wear time ts[s] Grinding time ts[s]
Workpiece wear rate Qw[mm3/s] Stock removal rate Qw[mm3/s]
Wheel wear rate Qs[mm3/s] Tool time T [h]
Wear ratio Φ [-] Grinding ratio G [-]
Load Fn Normal force Fn
Frictional force Ff Tangential force Ff
Friction coefficient μ[-] Force ratio μA[-]
Friction energy Wf[J] Specific grinding energy u [J/ mm3]