Re: Converting Router into Laser Cutter CNC

I have played around with some smallish CO2 lasers (10 to 50 watts).
You probably will want to use your router if you are used to cutting
thick material. A 50 watt laser is only good for about 1/4 inch ply
or so. New, you are looking at about $3000 for a 10 watt to about
$8,000 to $10,000 for the 50 watt. Sometimes you can get lucky on
ebay (I picked up a new compact 15 watt sealed rf unit for $440 on
ebay). You also need a lens out of suitable material, either
germanium or znse to transmit the far IR (10,600nm). They can run
several hundred dollars. Fortunatly ebay is a very good place for
these right now. I picked up about 4 for under $50 each.

The good thing about CO2 is that it is absorbed by clear glass and
clear plastic. This makes it easier to build a suitable safe
enclosure for your router, and also makes home depot a cheap source
for your safety goggles. :-)




--- In CAD_CAM_EDM_DRO@yahoogroups.com, bank haam <y2kknight@y...>
wrote:

> Hi Group,
>
> I'm really tire of running the router. It screams too loud.

Instead of using the router, I would like to convert into Laser.
Does anyone done this before ? What do I need to put this
together ? Is there a kit that I can assemble to replace this
Router ? (Done Research but needed expert advice).

>
> Best Regard,
>
> BL
>
>
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