GAIA Cornell Daily Log: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 9: | Line 9: | ||
|image = [[File:check.png|200px|alt=Example alt text]] | |image = [[File:check.png|200px|alt=Example alt text]] | ||
|imagestyle = | |imagestyle = | ||
|caption = | |caption = 18V brushless cordless drill — open hardware design | ||
|captionstyle = | |captionstyle = | ||
|headerstyle = background:#ccf; | |headerstyle = background:#ccf; | ||
| Line 16: | Line 16: | ||
|header1 = Specifications | |header1 = Specifications | ||
|label1 = | |label1 = | ||
|data1 = | |data1 = | ||
|header2 = | |header2 = | ||
|label2 = Product Ecology | |label2 = Product Ecology | ||
|data2 = | |data2 = [[Workbench]], [[Power Supply]], [[Battery System]], [[CNC Torch Table]] | ||
|header3 = | |header3 = | ||
|label3 = License | |label3 = License | ||
|data3 = [[OSHWA]] and [[OSI]] compliant. CC-BY-SA-4.0 International, GPLv3, [[DIN SPEC 3105]]. | |data3 = [[OSHWA]] and [[OSI]] compliant. CC-BY-SA-4.0 International, GPLv3, [[DIN SPEC 3105]]. | ||
|header4 = | |header4 = | ||
|label4 = Module | |label4 = Motor Module | ||
|data4 = | |data4 = 18V brushless DC motor; supports variable speed via PWM trigger | ||
|header5 = | |header5 = | ||
|label5 = Module | |label5 = Gearbox Module | ||
|data5 = | |data5 = 2-speed planetary gearbox; 3/8" keyless chuck | ||
|header6 = | |header6 = | ||
|label6 = Key Specification | |label6 = Key Specification | ||
|data6 = | |data6 = 18V Li-ion, 400 in-lbs torque, 0–1500 / 0–400 RPM dual speed | ||
|header7 = | |header7 = | ||
|label7 = Construction | |label7 = Construction | ||
|data7 = | |data7 = 3D-printed housing (PETG/PLA); off-the-shelf motor, gearbox, and trigger components | ||
|header8 = | |header8 = | ||
|label8 = Productivity | |label8 = Productivity | ||
|data8 = | |data8 = Replaces a $80–150 commercial drill; fabricable in a village workshop with basic tools | ||
|header9 = Completion Status | |header9 = Completion Status | ||
|label9 = | |label9 = | ||
| Line 44: | Line 44: | ||
|header10 = | |header10 = | ||
|label10 = | |label10 = | ||
|data10 = | |data10 = Prototype assembled Mar 2026; motor bench-tested Jun 2026. See [[Genealogy]] and [[Status of Completion]]. | ||
|belowstyle = background:#ddf; | |belowstyle = background:#ddf; | ||
Revision as of 17:02, 9 March 2026
| ||||||||||||||||||||||||||
Sun Jun 8, 2026
Meeting Summary
Motor components arrived and were tested on the lab bench.
Completed Tasks
- Research battery and energy constraints
TODO
- Purchase battery and an initial adapter for rapid prototyping
- Design and build a proper adapter later
Related Pages
Sun Mar 1, 2026
Meeting Summary
First meeting with the full team. We researched design constraints and began assembling a **bill of materials** for the prototype.
Completed Tasks
Purchases for:
- Motor ✓
- Trigger ✓
- Gearbox ✓
- Chuck ✓
TODO
- Find and purchase initial parts for testing
- Break into more concrete subteams:
- Mechanical
- Electrical
- CAD