I got over to the workshop today and cut the rest of the pieces. I also sandblasted most of those pieces that are to show, whether they are to take paint or just remain frosted.
The laser was running poorly today (tempermental) but worked better after the tech cleaned the optics. Still, it was working better last week and the same pieces were taking twice about as long to cut through clean. Anyway, I got the rest of the parts cut. The only lasering left are the holes for the poles and trap door and “grain” for the deck.

This close-up shows the effect of running the acrylic through the blast cabinet. It now has “tooth” and will easily hold paint. Also, the paint layer can be much thinner, because you can’t see though it. But the decorative pieces go around the pole stantions and are to remain frosted and unpainted.


I added the footing for the stairway and these show the “tolerance” when cutting pieces on the laser.

The pole was cut to 9.40 millimeters. The hole was cut to 9.35 millimeters. Clearly there is still plenty of space left over even though the pole is theoretically larger than the hole and shouldn’t fit. Like I keep saying, there is a lot of experimentation until you get things just right.

Finally, this last shot shows the effect of cutting in the individual boards, then sandblasting the piece, then etching grain into the pattern. I did this (twice) before the optics were cleaned and may try again before painting. I can run it through as many time as I like at any speed.
