A kind of bearing used in many machines, they reduce the amount of surface contact between the shaft and the other parts.
Starts with
B
They use friction to reduce speed.
Starts with
C
Starts with
D
In a rotary transmission, the higher the speed, the shorter the ........
Starts with
E
Cams with off-centre axis of rotation.
Starts with
F
It is a ratchet and bearing mechanism combined, the one in our bicycle, which transmits the motion when pedaling forward and leaves the axis free when one stops pedalling.
Starts with
G
Starts with
H
Starts with
I
In a simple two-gear system, the gears turn in opposite directions. If we want the gears to turn in the same direction we put an .......... between them.
Starts with
J
A clutch which connects two shafts by interlocking teeth, so it doesn't slip easily.
Contains
K
Starts with
L
Starts with
M
What we are looking for, transmit and transform force and motion from and input source (motor) to an output receptor.
Starts with
N
Contains
O
Starts with
P
It is the support that holds a rotating shaft and keeps it in its position.
Contains
Q
The product of the force times the lever arm is called...
Starts with
R
Starts with
S
An energy accumulation mechanism
Starts with
T
The relationship between speeds and size of the wheels and gears is a number called ratio of ....
Contains
U
Contains
V
There are three classes of ...
Starts with
W
Contains
X
A worm drive allows rotary transmission between two crossed ....
Contains
Y
Contains
Z
They are a lever class 3 that are made to pull hairs out of the skin.
