#+TITLE: Alpha Tools digital calipers mod and container box
#+AUTHOR: Svjatoslav Agejenko
#+LANGUAGE: en
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* General
+ DISCLAIMER: I DO ELECTRONICS AND 3D DESIGN SOLELY AS A HOBBY. THERE
COULD BE ERRORS THAT CAN RESULT IN ALL KINDS OF DAMAGE. USE THESE
DESIGNS AT YOUR OWN RISK.
+ This design is released under Creative Commons Zero (CC0) license.
+ Author:
- Svjatoslav Agejenko
- Homepage: https://svjatoslav.eu
- Email: [[mailto://svjatoslav@svjatoslav.eu][svjatoslav@svjatoslav.eu]]
+ See also:
- [[../../index.html][Other physical projects in this repository]]
- [[https://www.svjatoslav.eu/projects/][Other projects hosted at svjatoslav.eu]]
* Project description
[[file:make,%203.png]]
As regular user of this tool, I got annoyed that original cell
batteries run empty so fast and I have to worry about finding
replacements.
[[file:make,%202.png]]
So I added AAA battery compartment to the bottom, and now I can use
relatively large capacity and rechargeable NiMH batteries.
[[file:make,%201.png]]
The new problem I got is, how can I store and carry this thing
around. So special case is designed.
[[file:box.png]]
And special cover. Design utilizes [[https://www.amazon.de/gp/product/B00TACKU0O/][3mm x 2mm thick neodymium magnets]]
to keep cover magnetically attached to storage box.
[[file:cover.png]]
My printer can print only 120x120x120 mm objects. So only the most
delicate part is protected. There is some empty space in the box
because of geometry of the tool. It can be used as small storage
compartments for something.
[[file:make.png]]
Closed box:
[[file:make,%204.png]]
* Files
You can [[file:box%20and%20cover.FCStd][download FreeCAD project]] file to tweak design or generated STL
files ready for 3D printing:
+ [[file:box.stl]]
+ [[file:cover.stl]]