Here's a chunk of code that helically interpolates in incremental mode in a sub program. I like doing it this way on the fly:
Code:
%
:1
G17G40G80
T1
M100
(.312 END MILL)
G90G0G54X0.Y.625
S3500M3
G43Z1.H1T2
G1Z.007F50.
M8
G41X-.1295D1F15. (0.563(.571) DIA.)
M98P2L46
G40G0X.1295
G90G0Z1.
M101
G28Y0.
M30
:2 (DEPTH 0.315)
G91
G3I.1295Z-.007
M99
%
It gives me a nice clean helix consisting of nothing more than Z steps, like this (NCPlot screen capture):
How can I generate a nice clean helix like this in GibbsCAM using the Roughing function. All the options seem to want to switch back to absolute mode and insert a circular interpolation on every step, or something similarly complicated. I end up with helixes that looks like this (Auto, Helix end at SP):
Thats some weird looking code. I just want a simple helix.
Thanks