--- ENG --- PCB holders for CNC milling

--- DISCLAIMER ---

CAUTION!!! The author of the thing (Alessio Cavalieri) assumes no responsibility for any damage caused by the failure of the retention of the PCB holders and the consequent damage of the CNC and / or personal injuries.

--- DESIGN ---

The holders are designed for work on the FABtotum personal fabricator but they can be useful with all desktop CNC milling machines. Suitable for M3 and M4 screws, 4 mm hole on the holder.

I use this holders with two PCBs with 1.6 mm of shim, one used as sacrifical layer.

--- Printing instructions ---

I printed the object exactly as it appears in the STL file, with the side sticking on the heated bed, i have printed with 5 mm brim.

The FreeCAD design source and a sample GCODE (4x holders single printing) are available for download.

--- LICENSE --- Creative Common Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)

--- FILES ---

PCB_holder_for_milling.stl -> STL

PCB_holder_for_milling.fcstd -> FreeCAD source

4x_PCB_holder_for_milling_PLA_210-60_infill_15_brim_5mm.gcode -> Sample GCODE for print the object with FABtotum personal fabricator, sliced with Slic3r

--- RESOURCES ---

Wiki: http://itink.it/wiki/doku.php?id=en:tinkering:3dprinting:myowncreatedobjects:pcbholdersforcncmilling

GitHub: https://github.com/alessiocavalieri/pcb_holders_for_CNC_milling

Forum: http://forum.fabtotum.cc/showthread.php?2603-PCB-holder-for-milling&p=15094#post15094

Thing on Thingiverse: http://www.thingiverse.com/thing:1070624

--- ITA --- Blocca circuito stampato per fresatura CNC

--- DISCLAIMER ---

ATTENZIONE!!! L'autore dell'oggetto (Alessio Cavalieri) non si assume la responsabilità per eventuali danni causati dal fallimento della ritenzione del PCB, con conseguente danneggiamento della CNC e / o lesioni personali.

--- PROGETTO ---

I blocchi sono progettati per l'uso con FABtotum persona fabricator ma possono essere utili anche con altre piccole CNC da scrivania. Sono utilizzabili sia con viti M3 che M4, i fori sono da 4 mm.

Io uso questi blocchi con 2 PCB di 1,6 mm di spessore, uno dei quali usato da strato sacrificale.

--- Istruzioni di stampa ---

Ho stampato l'oggetto esattamente come appare nel file STL, col lato attaccato al letto riscaldato, ho usato un brim di 5 mm.

Il sorgente in FreeCAD e un GCODE di esempio (4 blocchi in una singola stampata) sono disponibili per il download.

--- LICENZA --- Creative Common Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)

--- FILES ---

PCB_holder_for_milling.stl -> STL

PCB_holder_for_milling.fcstd -> sorgente FreeCAD

4x_PCB_holder_for_milling_PLA_210-60_infill_15_brim_5mm.gcode -> GCODE di esempio per stampare l'oggetto con FABtotum personal fabricator, sliced con Slic3r

--- RESOURCES ---

Wiki: http://itink.it/wiki/doku.php?id=it:tinkering:3dprinting:myowncreatedobjects:pcbholdersforcncmilling

GitHub: https://github.com/alessiocavalieri/pcb_holders_for_CNC_milling

Forum: http://forum.fabtotum.cc/showthread.php?2603-PCB-holder-for-milling&p=15094#post15094

Thing su Thingiverse: http://www.thingiverse.com/thing:1070624