# Goals

World peace. Also:

- A laser cutting device.
- A 3D Printer.
- A pick and place and solder paste and laser soldering machine.
- PCB fab through resist application, laser resist removal, and etchant
  application.
- Air flow controls
  - forcing air down (cooling a 3d print)
  - pulling air across and out (laser cutting)

# Tools

In order of priority.

- Laser(s?). For cutting.
- A single plastic extruder, for 3d printing.
- A part lifting nozzle, for pick and place functionality. --
  <http://www.robotdigg.com/product/517/Nozzle+w/+Adapter+to+5mm+Hollow+Shaft+Stepper>
- Epson ink jet head, for Liquid Deposition (PCB resist)
- Unknown, for etchant deposition.

# Parts

- 40w computer controlled power
  supply.[1](http://www.made-in-china.com/showroom/eileen916/product-detailqMfJZAkdrvYy/China-40W-Laser-Power-Supply.html)

# Constraints

## Julia

Three separate rackmount components:

- laser delivery platform
- Motion control platform
- Part delivery platform

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- Rackmountable footprint. ~17 inches wide, ~24 inches deep.
  <http://www.server-racks.com/eia-310.html>