solved G-Code simulation looks good, however cutting is not right

[johnE]

Gcode looks good on simulator, however when it runs on machine, the paths seem to take shortcuts and not follow the paths

 

[spicer]

This looks like a path blending problem. Try setting a smaller tolerance with G64, e.g. G64 P0.01
See: Seltsames Verhalten Linux CNC. Programm kürzt ab.
or

problem with radius compensation

Hello, I am working with gmoccappy lathe interface and running some test program on LCNC 2.8.2 (Linux debian 4.9.0-8-rt-686-pae #1 SMP PREEMPT RT Debian...

forum.linuxcnc.org

Let me know when the problem is solved.