The smartprobe.ngc program could be further enhanced to have a local estimate of slope and even curvature, further reducing the number and length of in-between probing steps for typical surfaces.
Another trick: program G91 G38.3 Z.00001 F10 / G90 to store the current location in parameter #506x. There are bound to be interesting uses for this in O-word subroutines (e.g., to work relative to the initial point without using G91 relative motions through the whole subroutine).
Fenn suggests that another nice probing program would use a waterline
(constant Z) to find contours on the object. This should also be possible
with the new probing primitives, and I hope somebody will contribute a script
to do it.
(originally posted on the AXIS blog)
Entry first conceived on 8 November 2007, 16:59 UTC, last modified on 15 January 2012, 3:46 UTC
Website Copyright © 2004-2017 Jeff Epler