Hi guys, Need help!
Been searching on the forum for a couple of weeks on threading on the lathe to solve my issue but I have had no success. My issue is that the timing on threads are off on each pass. Question is how do I correct this issue. My thinking is that Mach 3 is not picking up the timing correctly.
Hardware:
C35 board,
C3 board for indexing. board set on active high with Mach3 also set on active high for the pin.
100 mm disc with one 3mm slot
VFD (Teco N3) controlled by a C6 board.
Mach 3 version: R3.043.066
RPM reading on Mach 3 is correct. (meaning that rpm might be off by 1-2 rpm at most)
Debounce set at 0
X and Z axis movement and backlash are perfect.
Any advice will be helpful.
Thank you,
Raul M