Machine Design
11 tools · 11 availableShafts, gears, and rotating systems
Gearing
Gear Design
Spur and helical gear calculations
Open calculatorInternal Gears & Rack
Internal spur and rack-and-pinion strength screening
Open calculatorBevel Gear Screening
Bevel geometry and strength screening
Open calculatorWorm Gear Drive
Worm efficiency and contact stress screening
Open calculatorPlanetary Gear Set
Sun, planet and ring sizing for target ratio
Open calculatorGear Ratio Design
Tooth count optimization for target ratio
Open calculatorRotating Machinery
Shaft Design
Torsion, bending, fatigue analysis
Open calculatorPower & Ball Screws
Lead screw efficiency, torque and buckling screening
Open calculatorCam Design
Cam profile and motion analysis
Open calculatorFlywheel Design
Energy storage and inertia design
Open calculatorBrakes & Clutches
Friction torque, energy and safety factor
Open calculator