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Laser Engraving on My Kossel Clone/ Expanding My Build Area
03-07-2015, 09:50 PM,
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RE: Laser Engraving on My Kossel Clone
Things like GRBL have a spindle control that people usually use for laser enable. I know my RAMBo board supports two extruders, so I've got three heaters and three fans on MOSFET outputs. If you have the extra accessory outputs, that could control it via gcode. Depending on your slicer, you might be able to insert gcode to enable a fan output which drives the laser power supply. Maybe an extrude start/stop event? If not, you could post-process the gcode to manually turn the laser on/off when it would extrude.
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RE: Laser Engraving on My Kossel Clone - by ABearden - 03-07-2015, 09:50 PM

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