Age Message
13 years 4 months Print 16 covers on a page.

- cvr.py (main): moved previous main code to a function
- cvr.py: generate cover repeatedly and distribute it on the page
Commit c853a09d5d478ff0d0a311dddfaa0a960d973ce9, by Werner Almesberger
13 years 4 months Generate single sketch for cover sheet instead of one for each part.

- cvr.py (outline_cad): accept sketch as argument instead of creating a
new one
- cvr.py (outline_gnuplot): added dummy sketch argument
- cvr.py (closed_outline, open_outlineoutline, label): pass sketch
argument
Commit 6bf49a167c7d0df0483fe3133259c804e7096c0a, by Werner Almesberger
13 years 4 months Draw counterweight shape also on cover.

- cvr.py: run shape.make_base to draw counterweight shape
- cvr.py (label): parametrized position and size of label
- cvr.py (label): counterweight outline collided with label; shrink
label and move it to an unoccupied area
Commit 64ae378bf564c79b5922f903bb4b9299b3b6ab79, by Werner Almesberger
13 years 4 months Move make_base from cw.py to new module shape.py, to allow sharing

with cvr.py
Commit 7da2d7ce524d08ac112a5517385d5d42909a5a91, by Werner Almesberger
13 years 4 months Change wood size for 4th mold. Improved documentation.

- cw.py: switch from 1/2"x2" wood to 1"x3"
- README: explain what we need to protect against
- README: added more process details
- README: merged g2gp pass into "doit"
- doit: script for final machine-specific alignment and translation
Commit 709838ab46ae3f8e413357b281af23d6e0b0ba10, by Werner Almesberger
13 years 4 months Added problem statement and described more details of the process.
Commit d497d6740f8f173167abfd82cb6d92e11e69b624, by Werner Almesberger
13 years 4 months Improved the mold for better yield.

- cw.py: added another air escape for remaining corner with occasional air
pockets
- cw.py: inlets terminate in a cylinder, to allow for piece tolerances (the
real piece I use is in fact a bit smaller than I tell HeeksCAD, so that
HeeksCAD flattens the entire surface)
- cw.py: commented the parameters for inlets and escapes
Commit e910ea067ec40142bb74a26b9b6a7c18d30d9487, by Werner Almesberger
13 years 4 months cvr.py: added "CW" label
Commit 16b7cc9562b0119a3cffab79df99b52f7c721f3e, by Werner Almesberger
13 years 4 months Update for gravity casting.

- cw.py: added inlets and air escapes for gravity casting
- README: documented the tool making workflow
Commit 891ad69331e90af060dd9bd92369c5ece680ad2e, by Werner Almesberger
13 years 4 months Added a cover sheet to separate counterweight and main PCB.

- README: describe mechanical stacking and the function of the various
protective layers
- cvr.py: model of the cover sheet, with gnuplot and HeeksCAD output
Commit fcd83689fa89570f5d096be895fb975dc47a6f6e, by Werner Almesberger
13 years 4 months Various adjustments after trying real prototype:

- "tongue" of battery lid hits the counterweight. Open a 1.5 mm deep bay for
it.
- inclined area was too steep. Make it reach the upper plateau 0.5 mm later.
- run protrusions on "podium" at the battery 0.5 mm closer to the battery
- extend left "ear" 0.5 mm into available space
Commit 6dcaa390b4e0916b570655e2d9a830c9d22a5c1f, by Werner Almesberger
13 years 4 months Initial commit. Just the HeeksPython script to generate the solids for now.
Commit 23b8aa0618e67514648aa715bd0b4be5ded99c85, by Werner Almesberger

Branches:
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