- #1
risto
- 6
- 0
Dear people,
Please look at the attached figures and tell if the direction of forces have been drawn correctly?
The force-vectors are starting from a part, which is bolt-tightened to a rotating drum.
The pictures represent three situations: a) the rotation is accelerating (a motor is driving the drum); b) the speed is constant; c) the speed is slowing (the slowing motion is caused by friction and gravity only, no brakes are used).
Looking forward to your opinions,
Risto.
Please look at the attached figures and tell if the direction of forces have been drawn correctly?
The force-vectors are starting from a part, which is bolt-tightened to a rotating drum.
The pictures represent three situations: a) the rotation is accelerating (a motor is driving the drum); b) the speed is constant; c) the speed is slowing (the slowing motion is caused by friction and gravity only, no brakes are used).
Looking forward to your opinions,
Risto.