03.96
4
4.6
Thread undercut – CYCLE96
Programming
CYCLE96 (DIATH, SPL, FORM)
Parameters
DIATH
real
SPL
real
FORM
char
Function
This cycle is for machining thread undercuts in
accordance with DIN 76 on parts with a metric ISO
thread.
Siemens AG 2000 All rights reserved.
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide, Cycles (PGZ) - 04.00 Edition
Nominal diameter of the thread
Starting point on the contour of the longitudinal axis
Definition of the form
Values: A (for Form A)
B (for Form B)
C (for Form C)
D (for Form D)
4.6 Thread undercut – CYCLE96
Turning Cycles
4
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