Please enable JavaScript.
Coggle requires JavaScript to display documents.
Mechanisms - Coggle Diagram
Mechanisms
Balanced lever
F · d = R · r
Law of the lever
Fixed pulley
F=R
Moveable pulley
F = R/2
Friction drives
N1 · D1 = N2 · D2 -> D1/D2 = N2/N1
Gear mechanisms and cogwheels Gear mechanisms with a chain
N1 · Z1 = N2 · Z2 -> Z1/Z2 = N2/N1
Worm gear
Nwheel = Nscrew · Zgrooves/Zwheel
Gear train
N4 / N1 = Z1 · Z3/Z2 · Z4
Pulley train with belts
N4/N1 = D1·D3/D2·D4
Rack and pinion system
L = P· Z · N
Winch and crank handle
F · d = R · r -> F = R · R · r/d