# hangprinter

**Repository Path**: qqandtt/hangprinter

## Basic Information

- **Project Name**: hangprinter
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: GPL-2.0
- **Default Branch**: Openscad_version_3
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-03-02
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

Hangprinter ![Hangprinter logo](https://vitana.se/opr3d/tbear/bilder/logo_blue_50.png)
===========

This is the working branch of the Hangprinter repository.
Breaking changes may occur from time to time.
The Hangprinter repo does not yet have a stable branch.
This branch will become our (first!) stable branch when stock Marlin v2 is ready to be included as the default Hangprinter firmware.

This document and this repo are solely about technical aspects of Hangprinter version 3.
For more general information about the Hangprinter Project, refer to [hangprinter.org](https://hangprinter.org).

Bill of Materials
----------------
You can help fund future development of this project by using the affiliate links below when sourcing vitamins.
A Google Spreadsheet version for a Smart Stepper-driven setup, up to date as of Oct 10 2018, is found here: [Google docs](https://docs.google.com/spreadsheets/d/1lOPZoF1P2OSdJcijZRVrwAEVFh3LLAnf6-s6k-hlbZU/edit?usp=sharing)

Assembly Instructions
---------------------
The documentation hosted in this repo is published at [hangprinter.org/doc/v3](https://hangprinter.org/doc/v3).

Using Nema23?
----------------
Then you need different sized motor brackets, extruder holders and motor gears.
To compile those do
```
make nema23
```
This compiles the files and puts them in the `openscad_stl_nema23/` directory.
It also creates the `layout_nema23.dxf` file.
To make a 2d-printable pdf of the layout, do
```
make layout_nema23_a4.pdf
```

Using letter sized paper?
-------------------------
You can wedge that into the make-calls, like
```
make layout_letter.pdf
```
The following works if you're using nema23:
```
make layout_nema23_letter.pdf
```

The pdf creation command has been tested on a Ubuntu 14.04 system
with Cairosvg v1.0.4, sed v4.2.2, and Ghostscript v9.10.

Contributing Improvements
-------------------------
Your design improvements will help the rest of the community if you build your machine according to the files and instructions found in this repo.
The maintainers (me) are super grateful if you can structure your improvement into a pull request, and submit it to this repo.
See for example [this page](https://stackoverflow.com/questions/14680711/how-to-do-a-github-pull-request#14681796) for help with creating a pull request.

If your improvement can't be structured into a pull request, the second best option is to make an issue here on GitHub, or to contact us via the
[RepRap forum](https://reprap.org/forum/list.php?423).

Supporting This Project With Money
----------------------------------
Monthly donations can be set up via the [Bountysource Salt Campaign](https://salt.bountysource.com/teams/hangprinter).

Merchandise can be bought here: [Mechadise Sweden](http://spreadshirt.se/shops/hangprinter-merchandise).
And here: [Mechadise US](http://spreadshirt.com/shops/hangprinter-merchandise).

Bitcoin donations are accepted on: 1BwobkC5Tb7psWkzCugtcH21ufj6Lc9mgY
... or in QR format:<br />![BTC Donations QR code](https://hangprinter.org/images/BTC_donations.png)

Credits
-------
See [contributors](https://gitlab.com/tobben/hangprinter/graphs/Openscad_version_3) for committer stats.
Note that almost all ideas implemented by the commits have come up in conversations among fellow Reprappers.
None mentioned, none forgotten, but you know who you are.
Thanks!

This repo also contains external code from many places. Some of them:
* [Greg Frost gears](http://www.thingiverse.com/thing:3575)
* [Marlin firmware](https://github.com/MarlinFirmware/Marlin)
* [scad-utils](https://github.com/openscad/scad-utils)

Currently donating $25 or more:
* [Aleph Objects](https://www.alephobjects.com/)
* [Alexander Osika](https://www.bountysource.com/people/49454-alexander-osika)
* [Bondtech](http://www.bondtech.se/)
* [Brooks Talley](https://www.bountysource.com/people/62525-brooks-talley)
* [David Lang](https://www.bountysource.com/people/50149-david-lang)
* [Delloman](https://www.bountysource.com/people/56602-delloman)
* [E3D](https://e3d-online.com)
* [Jeff Moe](https://www.bountysource.com/people/48391-jeff-moe)
* [John Downey](https://www.bountysource.com/people/60458-john-downey)

Lists sorted alphabetically.