Differenze tra le versioni di "Millefori: rounded tracks in your PCB"
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| + | Millefori was introduced by my posting: [[Millefori: draw, print, mill and drill your experimental PCBs]]. | ||
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The new version of millefori ([http://www.raspibo.org/renzo/millefori04.0.tgz Click HERE to download Millefori]) includes a | The new version of millefori ([http://www.raspibo.org/renzo/millefori04.0.tgz Click HERE to download Millefori]) includes a | ||
new feature: rounded tracks. | new feature: rounded tracks. | ||
Versione delle 00:01, 11 nov 2014
Millefori was introduced by my posting: Millefori: draw, print, mill and drill your experimental PCBs.
The new version of millefori (Click HERE to download Millefori) includes a new feature: rounded tracks.
In fact angles in tracks can produce signal reflection on high frequencies.
There are two new command options for the millegcode program:
-r -R
Both options generate raounded track. Lower case r use segments (gcode g1) to generate the rounded end of a track, while upper case R uses gcode arc commands (g2/g3).
My 3d-printer uses the Marlin firmware. G2/G3 arcs are roughly approximated, the result is poor. -r seems to work well. The gcode file is quite longer, this is the only minor drawbacks.
Here is an example of a PCB milled using this new feature! File:Roucpcb.jpg
