Originally Posted by
rovingmind
When i think of that I picture the part being on a rotating axis anyway for clearance, like a conventional A-axis, unless the 4th axis was mounted sideways to begin with which kinda takes away from the whole, cnc auto cut anyway when you have to recode, and rotate the head mount manualy. It would work though.
What I was looking at was taking about a 45deg plunge cut for example, cutting the underside of a petal on a rosette. Old hand carvers achieved amazing detail on carousel horses because they weren't restricted to 2.5d. A standard 3 axis 2.5d machine can make a good rosette but being able to undercut the littles bit gets closer to accurate reproductions.
What the machine would be for is cutting life size carousel horses (legs not attached while maching obviously) work piece about 2' square by 4' long possibly done in halves at 1' x 2' x 4'.
Do-it yourself glue and paint kits.