Inverse Time

[bongoman]

I have a postprocessor set up for inverse time and occasionally it puts out a G94 with an angle in the line (see example code below).
I thought if there is an angle in the move it should be G93. Anyone know if this is correct behavior and if not how to stop the post from putting a G94 out on a line with rotary motion. I have tried changing tolerance etc. in post but to no avail.


G94 X.1931 Y-1.1888 Z7.2235 F8.
X.195 Y-1.1643 Z7.2221
X.1951 Y-1.1633
G93 X.1952 Y-1.1604 Z7.2222 A-90.499 C270.323 F2657.298
X.1953 Y-1.1574 C270.322 F2726.928
X.1954 Y-1.1545 Z7.2223 A-90.5 C270.321 F2717.042
X.1955 Y-1.1515 Z7.2224 C270.32 F2707.217
G94 X.1956 Y-1.1486 Z7.2225 C270.319 F8.
X.1957 Y-1.1456 Z7.2226 A-90.501 C270.318
X.1958 Y-1.1426 Z7.2227 C270.317
X.196 Y-1.1396
X.1961 Y-1.1366 Z7.2228 C270.316

Rick D

Win7 64 bit w/NX9.0.3.4 MP9 and NX10.0.3
Vericut 7.4

 

[joycejo]

Make sure you have the feed rates set for Rotary only and Linear and Rotary to FRN
check the operation and make sure there is not a set/mode UDE in it as well

John Joyce
Manufacturing Engineer
Senior Aerospace CT
NX 10 Vericut 7.4.1

 

[bongoman]

Hi John,

This is how I have it set and NO UDE's active.

Rick D

Win7 64 bit w/NX9.0.3.4 MP9 and NX10.0.3
Vericut 7.4