HEIDENHAIN CNC Pilot 4290 Pilot - Manual (Page 21)

21
F
o
rm
elements
fo
r cont
our descr
iption
D: Reference point (position of thread runout) – default: 0
■ D=0: runout at end of reference element
■ D=1: runout at beginning of reference element
H: Number of grooves – default: 1
A: Edge angle left – enter only for Q=12.
W: Edge angle right – enter only for Q=12.
R: Thread width – enter only for Q=12.
E: Variable pitch (increases/reduces the pitch per revolution by E) –
default: 0