New here and wanting to build a CNC laser cutter machine

[EddyCurrent]

I think you will have to put a specification together, size of machine bed etc. then read the Build Logs on this forum that interest you. Once you get a basic understanding, the format is to draft up an outline drawing using something like the free 'Sketchup' http://www.sketchup.com/ so that forum members have something to look at and discuss. Keep in mind that a laser cnc does not need to be as robust as say a router cnc but I suppose if you did build it strong you could fit a router later if you needed that.
These sites are okay for initial reading, they are American and we do some things a bit different but they are still good reads;
CNC Router Source: The Ultimate Information Resource
DIY CNC: Build Your Own CNC, CNC Router, or 3D Printer

cnc components already drawn in Sketchup format

http://sketchup.google.com/3dwarehou...=t&btnG=Search