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mechanisms - Coggle Diagram
mechanisms
gear mechanisms and coghwheels
z1 entre z2 = n2 entre n1
worm gear
N wheel=N screw x Z grooves entre Z wheel
with a chain
z1 entre z2 = n2 entre n1
gear train
n4 entre n1= z1 entre z2 x z3 entre z4
pulley train with belt
n4 entre n1= d1 entre d2 x d3 entre d4
pulleys:
movable pulleys:
f=r entre 2
compound pulleys:
f= R entre 2xn
f= r entre 2^n
fixed puleys;
F=R
that transform motion
from rotatory into linear:
l=pxzxn
winch and hand cranckle:
Fxd=Rxr
levers:
Fxd=Rxr
friction drives:
d1 entre d2= n2 entre n1