HEIDENHAIN MANUALplus 620 103
2.8 Units—Threads
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 Approach (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
A Approach angle (angle of infeed; reference in X axis
0°<A<60°, default 30°)
R Remaining cut depth (only with V=4)
C Start angle
D No. of gears (threads per unit)
Q No. no load (number of dry runs)
DEP Departure see page 51
Further forms: see page 46