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Re: Printy! A DIY Open Source 3D Printer!

Posted: Tue Dec 13, 2016 6:40 am
by goldi80
this is good !!!!!!!!!!!!


Have galvo but i don't want to use without f theta lens.
Only on the middle you can print and slic3r don't have spot compensation.
Do anyone knows good f theta lesn for sale cheap and do the job.
see photo

Re: Printy! TE Open Source da di fai 3D della stampante di una!

Posted: Tue Dec 13, 2016 6:56 pm
by maxjewels
In a printer of this kind would serve a LAN connection, a slot for SD cards and a beautiful display.
For the rest is fantastic, I'd like to see in detail the board between the galvo and Arduino

Re: Printy! A DIY Open Source 3D Printer!

Posted: Wed Dec 14, 2016 4:20 am
by goldi80
Repetier have lan connection and web Software it works put gcode on it and push start i try it works .

Re: Printy! A DIY Open Source 3D Printer!

Posted: Tue Dec 27, 2016 11:20 am
by boelle
@Gr3ymatter

Any updates?

Re: Printy! A DIY Open Source 3D Printer!

Posted: Sun Feb 12, 2017 4:32 pm
by educa
Goldi, if you do the math, then if you throw your laser over a distance of around 250mm, then you can get a 60-80mm square build area with little or no deviation. After that if goes bad quickly but 60x60mm is for example not a bad part to work with

Re: Printy! A DIY Open Source 3D Printer!

Posted: Mon Feb 13, 2017 2:27 pm
by goldi80
I calculate the form laser beam is 0.145 dot, wen is on 145mm or from middle 72mm the beam is like egg 0.185 dot.

Regards

Re: Printy! A DIY Open Source 3D Printer!

Posted: Mon Feb 13, 2017 2:35 pm
by educa
145mm is also 2.5 times 60mm :)

Re: Printy! A DIY Open Source 3D Printer!

Posted: Tue Feb 28, 2017 5:19 pm
by cozmicray
What happened to printy?
any updates?