It's been a wee while since I did any updates on the buildlog, so I took a few pix today ...
- Electronics Drawer
- General View
- DSP LCD Mount
The main update recently has been the installation of the Lightobject 2012 DSP controller. I have been using the Lasersaur controller since I started the build, but I really needed to get this machine making some pocket money, so opted to purchase the DSP. I have to say, even though it's PC based (I'm all Mac really), the controller and LCD interface have been exceptionally good - it really runs well (ethernet and USB both). I'm having a few hiccups with the LaserCAD software (it's not Adobe Illustrator is it
) - the interface could really do with an overhaul and get up to the standard and features that other similar laser control software systems have (LaserWorks etc). They all look much the same, but there are definite differences in the operating quality.
I'm running LaserCAD using Virtualbox (free) on the Mac - it's running Windows XP in a solo window - works very well and integrates with the rest of the Mac OS without having a complete XP screen. I use Illustrator as the main graphics app, but have many different graphics and CAD apps on the Mac. Again, a few issues with importing, it doesn't like illustrator files, but the DXF output is a workaround that works - I believe there is an update to improve the illustrator importer (like I said, it falls behind other similar apps). Overall, I'm VERY pleased with it's operation - I can actually do raster engraving now - even producing a Mayan Calendar LOL.
I installed a SS relay to the exhaust fan today as the DSP can control that now - much nicer than having it on all the time (although it would be good to have it stay on for 20s or so after cutting to clear the last of the smoke before opening the door).
That's the laser cutter pretty much complete now - although I may install a refrigeration unit to keep the water at a constant for cutting/engraving consistency. I wonder if there is an open source refrigeration system ? I guess an air cooled system could be made to work in this country as it's never that hot in summer
Cheers
Neil