Commit ef66ba06 by Jake Read

update purchase, do BOM in readme

parent 99241905
......@@ -173,6 +173,50 @@ The quality of your work on the Shopbot will directly influence the quality of w
## Gcode Basics
- may it RIP
# Bill of Materials
## Controller
- [TinyG](https://github.com/synthetos/TinyG/wiki)
- [buy on Adafruit](https://www.adafruit.com/product/1749)
## Power Supply
- [24v 14.6A switching PSU](https://www.omc-stepperonline.com/power-supply/350w-24v-146a-115230v-switching-power-supply-stepper-motor-cnc-router-kits-s-350-24.html)
## Motors
- [4x NEMA 23 57x57x56 w/ 6.32mm Shaft w/ D w/ 400 Steps / Rev](https://www.omc-stepperonline.com/hybrid-stepper-motor/nema-23-bipolar-09deg-126nm-1784ozin-28a-25v-57x57x56mm-4-wires-23hm22-2804s.html)
## Tooling
- 1/8" O-Cutter Upcut - https://www.bhid.com/itemdetail/HARVEY%2051908 or Onsrud PN 65-013
- 1/4" O-Cutter Upcut - https://www.bhid.com/itemdetail/HARVEY%2044916 or Onsrud PN 65-023
- 1/2" 90deg Chamfer Endmill - https://www.bhid.com/itemdetail/NIACUT%20N76595
- 1/16" O-Cutter Upcut - https://www.bhid.com/itemdetail/HARVEY%2051162
- M5 Tap (McMaster)
## Hardware
- SHCS M5x12 (Motor Mounting) - 91292A125
- SHCS M5x20
- SHCS M5x30 (Rails Mounting) - 91292A192
- Washers M5 - 93475A240
- Set Screws M3x6 (Pinion Safety) - 92605A100
## Material
- Rails / Structure etc: 3/8" x 24x36" of HDPE or ABS (TBD)
- Glide Blocks: 3/8" x 12x24" Acetal (Delrin) Sheet
- Pinions: 1" x 2x6" Acetal (Delrin) Bar
## End Effector Showdown
- A Router
- A Laser Diode (haute)
- A 3D Print Head (also haute)
- Heated Bed ?
- Ceramic Printer
- Pick-and-place-ish
- Drawing
- Camera / Scanning
- Cutting
# Footnotes
1. [Five Axis](http://ekswhyzee.com/index.php/project/tinyfive/), [Metal Laser Cutter](http://ekswhyzee.com/index.php/project/mako/), [and here](http://3dfablight.com/), [Dual Head 3D Printer](http://openassemblies.com/index.php/fdm4md/), and [Ongoing Robot Arm Adventure](http://openassemblies.com/index.php/rsea/)
......
## Controller
- [TinyG](https://github.com/synthetos/TinyG/wiki)
- [buy on Adafruit](https://www.adafruit.com/product/1749)
## Power Supply
- [24v 14.6A switching PSU](https://www.omc-stepperonline.com/power-supply/350w-24v-146a-115230v-switching-power-supply-stepper-motor-cnc-router-kits-s-350-24.html)
## Motors
- [4x NEMA 23 57x57x56 w/ 6.32mm Shaft w/ D w/ 400 Steps / Rev](https://www.omc-stepperonline.com/hybrid-stepper-motor/nema-23-bipolar-09deg-126nm-1784ozin-28a-25v-57x57x56mm-4-wires-23hm22-2804s.html)
## Tooling
- 1/8" O-Cutter Upcut
- 1/4" O-Cutter Upcut
- 1/2" 90deg Chamfer Endmill
- 1/16" 2-Flute Endmill w/ at least 5mm DOC
- M5 Tap
## Hardware
- SHCS M5x12 (Motor Mounting) - 91292A125
- SHCS M5x20
- SHCS M5x30 (Rails Mounting) - 91292A192
- Washers M5 - 93475A240
- Set Screws M3x6 (Pinion Safety) - 92605A100
## Material
- Rails / Structure etc: 3/8" x 24x36" of HDPE or ABS (TBD)
- Glide Blocks: 3/8" x 12x24" Acetal (Delrin) Sheet
- Pinions: 1" x 2x6" Acetal (Delrin) Bar
## End Effector Showdown
- A Router
- A Laser Diode (haute)
- A 3D Print Head (also haute)
- Heated Bed ?
- Ceramic Printer
- Pick-and-place-ish
- Drawing
- Camera / Scanning
- Cutting
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