Screw gear drive 7

Satellite internal screw drive Normal module mn = 2 mm + Pinion: - Helix angle B1 = 30 deg., left hand - Tooth number Z1 = 15 + Wheel: - Helix angle B2 = 30 deg., right hand - Tooth number Z2 = 30 Angle between gear axles E = B1 + B2 = 60 deg. The blue curve is locus of a point on the satellite pinion (a space hypocycloid?)

• #فناوری_و_رایانه
• #mechanism
• #screw_gear