[Lab] cheap laser cutters

[Henri Kuschkowitz]

Ditto what Darcy said.
I used the laser 2-3 weeks ago and the focus was fine. Just the whole coordinated issue was still there.
Do we have a reference for all the troubleshooting that has been done up tot this point somewhere? Mind you, I am aware of the wiki page with the temerity solution.

Cheers,
Henri Kuschkowitz




On Fri, Aug 28, 2015 at 7:58 AM -0700, "Darcy Whyte" <darcy at inventorartist.com> wrote:










Don't disassemble... there are a lot of problems because of people taking it apart...


--Darcy Whyte
Art+ inventorArtist.com | Aviation rubber-power.comContact: darcy at inventorArtist.com | 613-563-3634 by appointment (no text)


On Fri, Aug 28, 2015 at 10:55 AM, Andrew Szeto <andrew.szeto at outlook.com> wrote:



I usually try and clean the optics as best as possible with the q-tips and solution, but that may just be the tip of the issue i'm guessing. should we be trying to take the lenses apart?

 


From: darcy at inventorartist.com
Date: Fri, 28 Aug 2015 10:48:59 -0400
Subject: Re: [Lab] cheap laser cutters
To: andrew.szeto at outlook.com
CC: tom.i.burns at gmail.com; lab at artengine.ca

Are the optics clean? Are the optics undamaged?




--Darcy Whyte
Art+ inventorArtist.com | Aviation rubber-power.comContact: darcy at inventorArtist.com | 613-563-3634 by appointment (no text)


On Fri, Aug 28, 2015 at 10:31 AM, Andrew Szeto <andrew.szeto at outlook.com> wrote:



Hey Guys!

Soo maybe a bit late on this one, but anyone know why or have a fix for the out of focus printing at m76? I was considering those full spectrum hobby lasers, but they are pretty damn pricey with the exchange rates these days...
Thanks!
A

 


From: darcy at inventorartist.com
Date: Tue, 25 Aug 2015 11:16:24 -0400
To: tom.i.burns at gmail.com
CC: lab at artengine.ca
Subject: Re: [Lab] cheap laser cutters

One thing to consider is the purpose of the purchase. Is it for a specific project? Is it just for fun? 




--Darcy Whyte
Art+ inventorArtist.com | Aviation rubber-power.comContact: darcy at inventorArtist.com | 613-563-3634 by appointment (no text)


On Mon, Aug 24, 2015 at 3:17 PM, Tom Burns <tom.i.burns at gmail.com> wrote:
Hi,
 Does anyone have experience with these cheap chinese laser cutters?
http://www.ebay.com/itm/40W-CO2-USB-Laser-Engraving-Cutting-Machine-Engraver-Cutter-woodworking-Crafts-/121734293301

Interested in your experience, what you cut, how did it go.  I had no clue these were available under $500.
Thanks,Tom

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