Skip to main content

Table 3 worm and roller material parameters

From: Temperature Field Simulation and Experimental Study of Anti-backlash Single-Roller Enveloping Hourglass Worm Gear

  Elastic modulus
E (GPa)
Poisson’s ratio
μ
Tensile strength
σb (MPa)
Brinell hardness
HB (N/mm2)
Density
ρ (kg/m3)
Specific heat capacity
c (J/(kg·K))
Thermal conductivity
λ (W/(m·K))
Yield strength
σs (MPa)
Worm 210 0.3 600 197 7850 465 46 355
Roller 210 0.3 860 618 7850 465 46 518