Feedrate For G63, Tapping With Compensation Chuck - Siemens SINUMERIK 828D Function Manual

V1: Feedrates
17.2 Path feedrate F
Inhibiting stop events for G331/G332
During tapping, a stop can be prevented if the block contains a path movement or a G4.
For this purpose, bit 0 must be set to 0 in machine data:
MD11550 $MN_STOP_MODE_MASK
.
The stop, which was activated previously, is possible again after G331/G332 has been executed.
17.2.6

Feedrate for G63, tapping with compensation chuck

Application
G63 is a subfunction for tapping threads using a tap with compensating chuck. An encoder (position encoder) is
not required.
Speed S, feedrate F, thread lead
With G63, a speed S must be programmed for the spindle and a feedrate F for the infeed axis (axis for thread
length).
The feedrate F must be calculated by the programmer on the basis of the speed S and the thread lead.
Feedrate F [mm/min] = speed S [rev/min] * thread lead [mm/rev]
Basic Functions
1386
Function Manual, 09/2011, 6FC5397-0BP40-2BA0