Motion Transmission and Motion Translation Flashcards
1
Q
Name all motion transmission systems
A
- Gear Train
- Friction gear
- Chain and sprocket
- Belt and pulley
- Worm and Worm
2
Q
Worm and Worm
A
a) bidirectional
b) Non reversable(Worm always the driver)
c) Bigger=slower
3
Q
Gear Train
A
a) if touching, opposite direction
b) Reversable
c) bigger= slower
4
Q
Friction gear
A
a) If touching, opposite direction
b) Reversable
c) Bigger=slower
5
Q
Chain + Sprocket
A
a) Same direction
b) reversable
c) bigger=slower
6
Q
Belt+pulley
A
a) Same direction
b) Reversable
c) Bigger=slower
7
Q
Name all motion transformation
A
1) Slider + Crank
2) Rack and pinion
3) Cam and follower
4) Screw gear
8
Q
Slider + Crank
A
Reversable
9
Q
Rack and pinion
A
Reverable
10
Q
Cam + follower
A
Non-reversable
11
Q
Screw gear
A
Non-reversable
12
Q
How to calculate speed change
A
1) Diameter of the driver/diameter of the driven
2) # of teeth of driver/ # of teeth of driven
