HEIDENHAIN SW 54843x-02 DIN Programming - Manual (Page 123)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 123
2.8 Units—Thr
eads
J1 Thread orientation
 From 1st contour element
 0: Longitudinal
 1: Transverse
F1 Thread pitch
U Thread depth (automatically for metric ISO threads)
A Approach angle (angle of infeed; reference in X axis
0°60°, default 30°)
D No. of gears (threads per unit)
K Run-out length
Cycle form
H
Kind of displacement (type of offset; offset between the
individual infeeds in cutting direction)
 0: Without offset
 1: From left
 2: From right
 3: Alternately left/right
V Type of infeed
 0: Constant mach. X-section
 1: Constant infeed
 2: W/ remaining cutting (with distribution of remaining
cuts)
 3: W/o remaining cutting (without distribution of
remaining cuts)
 4: Same as MANUALplus 4110
 5: Constant infeed (same as 4290)
 6: Constant with remaining cutting (same as 4290)
R Remaining cut depth (only with V=4)
I Maximum infeed (radius)
IC Number of cuts (only if I is not programmed)
B Run-in length
P Overrun length
C Starting angle
Q No. no load (number of dry runs)
Further forms: see page 56