[Lab] Laser Update
rsloan at themindfactory.com
Wed May 22 18:04:19 EDT 2013
Talking about SCB http://www.briarpress.org/22032 for a 40W Epilog
1/3HP Home furnace units are anywhere from 400-1200CFM depends on the speed
you set it to.... from experience its a lot of blowing :-)
On Wed, May 22, 2013 at 3:22 PM, Britta Evans-Fenton <technical at artengine.ca
> Hello All,
> I have another laser update for everyone.
> We are currently having filtration problems again, which has lead me
> securing a space near our space that has an external wall.
> PRO: we can now exhaust outside.
> CON: we now have to build something to vent outside
> CON: we will be limited to only engraving all items after work hours.
> PRO: we will no longer have to worry about someone booking the lab to
> discourage the use of the laser.
> Also we have brought up the question as to whether we need to filter for
> the acrylic.
> Is it better to fill the air with plastic or our landfills with the HEPA
> filters full of it. Especially at this rate, we are going through one a
> month or so.
> Any feedback would be greatly appreciated!
> Also is anyone interested in helping the design and build of the exhausted
> if it goes ahead.
> Please do not use the laser for the time being, I will update you shortly.
> Lab mailing list
> 1. subscribe http://artengine.ca/mailman/listinfo/lab
> 2. then email Lab at artengine.ca
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