Menu

List of symbols

Symbol Name of the symbol Unit
$B_A$coefficient $ B_A $ $\mathrm{}$
$B_B$coefficient $ B_B $ $\mathrm{}$
$B_T$coefficient $ B_T $ $\mathrm{}$
$B_{1A-hub}$coefficient $ B_{1A-hub} $ $\mathrm{}$
$B_{1B-hub}$coefficient $ B_{1B-hub} $ $\mathrm{}$
$B_{1T-hub}$coefficient $ B_{1T-hub} $ $\mathrm{}$
$B_{2A-hub}$coefficient $ B_{2A-hub} $ $\mathrm{}$
$B_{2B-hub}$coefficient $ B_{2B-hub} $ $\mathrm{}$
$B_{2T-hub}$coefficient $ B_{2T-hub} $ $\mathrm{}$
$B_{3A-hub}$coefficient $ B_{3A-hub} $ $\mathrm{}$
$B_{3B-hub}$coefficient $ B_{3B-hub} $ $\mathrm{}$
$B_{3T-hub}$coefficient $ B_{3T-hub} $ $\mathrm{}$
$B_{4B-hub}$coefficient $ B_{4B-hub} $ $\mathrm{}$
$B_{4T-hub}$coefficient $ B_{4T-hub} $ $\mathrm{}$
$B_{A-hub}$coefficient $ B_{A-hub} $ $\mathrm{}$
$B_{B-hub}$coefficient $ B_{B-hub} $ $\mathrm{}$
$B_{T-hub}$coefficient $ B_{T-hub} $ $\mathrm{}$
$C_c$coefficient according to load$\mathrm{ }$
$D$diameter of the shaft$\mathrm{mm}$
$D_h$diameter of the hub$\mathrm{mm}$
$F_A$axial force$\mathrm{kN}$
$F_R$radial force$\mathrm{kN}$
$M_B$bending moment$\mathrm{Nm}$
$M_T$twisting moment$\mathrm{Nm}$
$P_B$bearing stress$\mathrm{MPa}$
$P_{B-pin-hub}$bearing stress in the pin and hub$\mathrm{MPa}$
$P_{B-pin-shaft}$bearing stress in the pin and shaft$\mathrm{MPa}$
$P_{all-B-hub}$allowable bearing stress the hub$\mathrm{MPa}$
$P_{all-B-pin}$allowable bearing stress the pin$\mathrm{MPa}$
$P_{all-B-shaft}$allowable bearing stress the shaft$\mathrm{MPa}$
$S_F$safety factor$\mathrm{ }$
$S_{y-hub}$the minimum yield strength of the hub$\mathrm{MPa}$
$S_{y-pin}$the minimum yield strength of the pin$\mathrm{MPa}$
$S_{y-shaft}$the minimum yield strength of the shaft$\mathrm{MPa}$
$T_{S-hub}$shear stress in the hub$\mathrm{MPa}$
$T_{S-shaft-hub}$shear stress in the weakened part of the shaft-hub$\mathrm{MPa}$
$T_{S-shaft}$shear stress in the shaft$\mathrm{MPa}$
$T_{all-S-hub}$allowable shear stress the hub$\mathrm{MPa}$
$T_{all-S-pin}$allowable shear stress the pin$\mathrm{MPa}$
$T_{all-S-shaft}$allowable shear stress the shaft$\mathrm{MPa}$
$d$diameter of the pin$\mathrm{mm}$
$i$number of pins$\mathrm{ }$
$l$length pin$\mathrm{mm}$
$t$width between pins$\mathrm{mm}$
$α$angle between pins$\mathrm{rad}$
$σ_{A-hub}$axial stress in the hub$\mathrm{MPa}$
$σ_{A-shaft}$axial stress in the shaft$\mathrm{MPa}$
$σ_{B-hub}$bending stress in the hub$\mathrm{MPa}$
$σ_{B-shaft-hub}$bending stress in the weakened part of the shaft-hub$\mathrm{MPa}$
$σ_{B-shaft}$bending stress in the shaft$\mathrm{MPa}$
$σ_{all-A-hub}$allowable axial stress the hub$\mathrm{MPa}$
$σ_{all-A-shaft}$allowable axial stress the shaft$\mathrm{MPa}$
$σ_{all-B-hub}$allowable bending stress the hub$\mathrm{MPa}$
$σ_{all-B-shaft}$allowable bending stress the shaft$\mathrm{MPa}$
$σ_{all-C-hub}$allowable combined stress the hub$\mathrm{MPa}$
$σ_{all-C-shaft}$allowable combined stress the shaft$\mathrm{MPa}$
$σ_{tresca-hub}$combined stress in the hub$\mathrm{MPa}$
$σ_{tresca-shaft}$combined stress in the shaft$\mathrm{MPa}$
$τ_{S-pin}$shear stress in the pin$\mathrm{MPa}$
$τ_{T-hub}$torsion stress in the hub$\mathrm{MPa}$
$τ_{T-shaft}$torsion stress in the shaft$\mathrm{MPa}$