Printy! A DIY Open Source 3D Printer!

[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

[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

[goldi80]

Repetier have lan connection and web Software it works put gcode on it and push start i try it works .

[boelle]

@Gr3ymatter

Any updates?

[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

[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

[educa]

145mm is also 2.5 times 60mm

[cozmicray]

What happened to printy?
any updates?