Hello to everybody, im a mechanical engineering student in Bogota Colombia and im building a shredder machine for my final project and i have 2 questions:
- Ive seen that the average power needed for the system is 2-3HP but why is that the minimum power you need, why not 10 or 20HP or less than 2HP?
2)How can i get a proper design for the blades, i saw the ones for the laser cut but i wanna know why is that geometry a proper one.
also why 70RPM is a good angular velocity for the motor.
Thanks a lot for any response.