Helical gears calculations

Normal module m_n= [mm]

Helical angle b= [°]

Number of teeth z₁= z₂= [-]

Modification coeficient x₁= x₂= [-]

Normal pressure angle a_n= [°]

Tooth height coefficient y= [-]

Tooth clearance coefficient c= [-]

Centers distance a= [mm]

Normal pitch p_n= [mm]

Pitch p_t= [mm]

Module m_t= [mm]

Pressure angle a_t= [°]

Identifier

Number of teeth z₁= [-]

Modification coeficient x₁= [-]

Standard pitch diameter d₁= [mm]

Base circle diameter d_z1= [mm]

Addendum circle diameter d_a1= [mm]

Dedendum circle diameter d_f1= [mm]

Identifier

Number of teeth z₂= [-]

Modification coeficient x₂= [-]

Standard pitch diameter d₂= [mm]

Base circle diameter d_z2= [mm]

Addendum circle diameter d_a2= [mm]

Dedendum circle diameter d_f2= [mm]