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DIY laser cutter/engraver
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j45on:
This may be a bit early to start a project log as this build may take me a while due to costs.

I am building a 40 watt laser cutter/engraver with parts and plans from http://www.buildlog.net/



They have plenty of project logs and as mine will be mainly standard I thought I would have a project log here instead  :nrocks:

So far I have bought four kits from Bart at Buildlog
This project is open source and all the plans and drawings for parts are listed here http://www.buildlog.net/sm_laser/drawings.html

plastic hardware kit



linear bearing system kit


mechatronics kit


and hardware kit


More shopping to come as soon as I sort out an account at misumi for the frame extrusions  :hammer:
Brass_Machine:
Now this is going to be interesting. I will be watching this one closely!!

 :headbang:

Eric

**been wanting one of these... I may build one eventually
Brass_Machine:
Just curious as I haven't the time to look for it... what does it use for a laser? What is the cost?

Eric
j45on:
Most of the builders are using one of three 40 watt laser tubes i think
This one  http://www.lightobject.com/40W-CO2-Sealed-Laser-Tube-P46.aspx?afid=1
or one from full spectrum engineering USA (bottom of page) http://www.buildlog.net/cnc_laser/store/2x_kits_and_parts.php
And this one from ebay http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=230490524231&ssPageName=STRK:MEWAX:IT

My laser tube will be the last thing I buy so I don't break it in storage
j45on:
Kenneth are you aware of this ?
http://www.fullspectrumengineering.com/RetinaEngrave.html
they do a drop in replacement costs a fortune though  :(
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