Online meeting_4/5/2018
Please check the Prep document before starting https://gitlab.fabcloud.org/academany/fabacademy/2018/labs/fablabegypt/instructors/machine-design/blob/master/prep.md.
Agenda:
- Finalize the Overall view of the machine.
- Task List and Task distribution.
- Main Design Requirements (especially for the mechanism)
- Timeline for this week.
Work Sequence:
- Choose Motor.
- Design the Mechanism.
- Choose Controller that suits that motor.
Control Options:
Gestalt Board:
- Allowed and connected directly to the computer.
- Has 2 limitations:
- Calibration with an external Stepper Motor (Not MTM Kit).
- An extra effort to support an input device.
Arduino:
- Easier to find documentation.
- Easier to Process.
Decision So Far: Arduino.
Notes:
- Arduino Uno + GRBL.
- Arduino Mega + Ramps.
Mechanism:
Body Structure:
- http://www.instructables.com/id/MaxDraw-a-Plotter-XY-Built-in-CNC/
- Adjustable Height.
End Effector:
- Exchangeable.
- Ideas: IDC Connector and USB.. Ex: Ultimaker.