* There is also [a folder](master/bq_additions) with the version by [Pedro de Oro](https://github.com/PedroDeOro) and [Luis Díaz](http://diwo.bq.com/author/ldiaz/) from **bq**, with some additions that simplify the assembly process.
* Daniel Evrard has [assembled Cyclone in Sketchup](https://groups.google.com/forum/#!msg/cyclone-pcb-factory/1TpFxE7avRo/EBSx7ouy9GwJ) which can be very useful as a template.
* Thanks must also go to [ve3sjk](https://github.com/ve3sjk), [joco-nz](https://github.com/joco-nz), Aisflow, Yiannis Mandravellos, Samuel Kranz and [yOPERO](https://github.com/yOPERO) for their constructive discussions and continuous support.
* There is a [long discussion](https://github.com/carlosgs/Cyclone-PCB-Factory/issues/32) in regards to the re-design of the Z carriage (currently inherited from Cyclone V1)
**Carlos García Saura (<http://carlosgs.es>)** released the project as open-source and is the current maintainer.
**Many other people keeps contributing to the project (check GitHub contributions and "most active posters" at <https://groups.google.com/forum/#!aboutgroup/cyclone-pcb-factory>).**
- **Arne Durr (D-Byte)** finished the OpenScad assembly and made the code much more parametric.
- Plenty of feedback from **Pedro de Oro**, **Alberto Valero**, **Alberto Mendez** (and **Obijuan**, **Pacle**, **Jesus**, **Ana**, **Santi**, **Antonio**, **Jose**... :-P) at the _department of innovation and robotics at [bq](http://www.bq.com/)_. **Cyclone is much more user-friendly thanks to you!**
- **Glen Chung** (<https://github.com/glenchung>) improved the OpenScad code quite a lot (a much more elegant code), providing a great start point for V2.0.
- Z axis concepts by **Quim Borras** and the spindle motor holder by **Misan** were really useful!! Also, **Diego Viejo**'s machine was of great inspiration for the Z axis (<https://plus.google.com/u/0/photos/113930344830086538817/albums/5868944432651911713?authkey=CLDJgdehlN773gE>) **Thank you all!!**
- This design woudn't have been possible without the encouragement of the **Panda CNC community** (<https://plus.google.com/u/0/communities/102402711800402614517>)
- Also, thanks to **Juan González-Gómez (Obijuan <http://iearobotics.com>)** for naming the machine Cyclone :)
Derived from / we have used / inspirational
--
- "Linear actuator concept for CNC machines" by **Carlosgs** (<http://www.thingiverse.com/thing:45103>)
- "Obiscad library" by **Obijuan** (<https://github.com/Obijuan/obiscad>)
- "Minimal footprint friction-fit LM8UU holder" by **thantik** (<http://www.thingiverse.com/thing:23041>)
- "Spindle mount for ShapeOko" by **Misan** (<http://www.thingiverse.com/thing:26740>)
- "Carro Z para Cyclone CNC mill intended for PCB" by **Quim** (<http://www.thingiverse.com/thing:80718>)
- "Write.scad (and DXF fonts)" by **HarlanDMii** (<http://www.thingiverse.com/thing:16193>)
- "PCB Machining Vise" by **Forgetful_Guy** (<http://www.thingiverse.com/thing:63578>)
Credit for the ideas used
--
The origin of Cyclone took place while I (carlosgs) was inside the **Panda CNC** community (<https://plus.google.com/u/0/communities/102402711800402614517>). This is from December 2012 to mid-February 2013.
* _Let's design a 3D-printable CNC for PCB milling, it will be named Panda:_ **Guillermo Welch** (mid-December, via Google Talk)
* _X carriage rod distribution:_ **César Augusto Fernández Cano** claims Cyclone's X axis is a derivate of his concept: <https://plus.google.com/u/0/111421387442355054591/posts/QrfYtEuZBaj>
* _Using gears to drive the X-Y axes:_ **Guillermo Welch**<https://plus.google.com/u/0/101232926728463427403/posts/QjZGNcWcgGg>
* _Regarding the woodbase:_ **Guillermo Welch** always contemplated the possibility of attaching the machine (optionally) to a woodbase. I decided to use the base as a main structural part instead. See <https://dl.dropboxusercontent.com/u/16122275/PandaCNC_credit/woodbase.png> (screenshot from <https://plus.google.com/u/0/113437723819360223498/posts/8LDCSSVWqCS>)
* _List of CNC endmill types:_ **David Martin**<https://dl.dropboxusercontent.com/u/16122275/PandaCNC_credit/cnc_endmill_types.png>
Please note I have taken screenshots of the post that are on the closed G+ Panda community (<https://plus.google.com/u/0/communities/116318709564872967169>). You can register and see by yourself.
This hardware/software is provided "as is", and you use the hardware/software at your own risk. Under no circumstances shall any author be liable for direct, indirect, special, incidental, or consequential damages resulting from the use, misuse, or inability to use this hardware/software, even if the authors have been advised of the possibility of such damages.
