nakamochi
/
3d
Archived
2
0
Fork 0
Code Issues
You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
This repo is archived. You can view files and clone it, but cannot push or open issues/pull-requests.
17 Commits
1 Branch
3 Tags
100 MiB
master
diyplus-v1.0
fff-v1.0
nerd-v1.1
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '6f459e39c1'
${ noResults }
Go to file
alex 6f459e39c1 assets: add a simple 90degree usb-c adapter 
turned out the cable connector attached to SSD is typically too long to
fit. this 90deg adapter helps.

the SSD is going to be connected to the main board via this adapter
in the next commit.
 		2 years ago
assets assets: add a simple 90degree usb-c adapter 2 years ago
fff fff: fuse plate + walls into a new body and chamfer everywhere 2 years ago
.gitattributes initial import 2 years ago
.gitignore initial import 2 years ago
README.md fff: improve and split the assembly into a separate file 2 years ago

README.md

nakamochi 3D designs

at the moment, there's only an FFF (Fused Filament Fabrication) design suitable for 3D printing at home in the fff directory.

all design sources are made in freecad no older than v0.20. a stock installation of freecad should be sufficient but you might want to install fasteners workbench if working on a design assembly.

fff

the main file is in fff/provcase.FCStd. "provcase" stands for "provisional case" because it is still unclear whether this will be a final design.

the project contains all the parts to make a full assembly with the following BOM:

all object constraints reference an embedded spreadsheet params to avoid topological naming problem. prefer constraining against datum objects instead of faces and other elements produced directly from sketches like pads.

finally, the fff/provcase-assembly.FCStd file contains an "assembly" group. this is simply a collection of parts composed together to help visualize how and whether all of them fit well together. it links to the provcase.FCStd, so you'll need both files. this assembly group calculates all placement offsets from asmsheet spreadsheet. here's how the assembly looks like:

provisional fff case assembly

the "assembly" std part has a custom property "view" with two options: exploded and assembled. the property is configured from the same asmsheet.

3D printing the parts

TODO: insert here acceptable 3D printer specs and an assembly guide

assets

various files are placed in the assets to use in an assembly composition. for example, you'll find a 4.3inch display, raspberry pi 4 and a heatsink in there.

when creating a design assembly, make a new std part group and import desired assets into it. if an asset is in a freecad file format, open the file and drag&drop the top level object into the newly created std part. then close the original file ignoring the changes.

license

CC-BY 4.0