Cnc router aluminum sheet work is different than cnc routers cutting aluminum plate.
Cnc diy laser for cutting aluminum sheet.
Unlike standard grade or carbon steel aluminum and stainless steel are light reflective and heat conductive metals so it can be difficult to fabricate them using a laser cutting process.
For details on the laser see.
1in 2 645mm 2 a 100 watt laser can achieve a power density of 1550 watts mm 2 in a spot size that is 0 6452mm 2 a spot size that is 0 6452mm 2 has a diameter of of 28mm or 280 micron using area pi d 2 2 280 micron.
You should build a cnc router table before attempting a laser cutter.
Image courtesy of amada in the beginning the beam was directed through a lens via mirrors but these days fiber optics are much more common.
Sheet metal cutting requires a power density of 10 6 watts in 2 source.
Cnc co2 laser cutting a sheet metal part.
Mike klos laser mechanisms converting to millimeters that s 1550 watts mm 2.
There s a world of difference for a cnc router cutting thin aluminum sheet vs a cnc router cutting thicker aluminum plate.
If you have already built a cnc machine of some sort this information would help you adapt it for doing laser cutting.
The book cnc robotics from tab books has good plans.
We can help you build any kind of processing equipment or even packaging machinery.
In the simplest terms a cnc laser cutter uses a coherent beam of light to cut material most often sheet metal but also wood diamond glass plastics and silicon.
Avail of tremendous export opportunities and competitive prices when it comes to laser cutting and bending welding and other processes.
We are the experts when it comes to laser cutting and sheet metal fabrication.