Thread Milling In Xy Plane" Unit - HEIDENHAIN MANUALPLUS 620 User Manual

"Thread milling in XY plane" unit

The unit mills a thread in existing holes in the XY plane.
Unit name: G800_GEW_Y_STIRN / Cycle: G800 (see page 425)
Parameters on the Position form
APP Approach see page 51
CS Approach position C
Z1 Start point drill (starting point of hole)
P2 Thread depth
I Thread diameter
F1 Thread pitch
Parameters on the Cycle form
J Direction of thread:
0: Right-hand thread
1: Left-hand thread
H Mill cutting direction
0: Up-cut milling
1: Climb milling
R Approach radius
Further forms: see page 46
160
Access to the technology database:
Machining mode: Finish-milling
Affected parameters: F, S
smart.Turn Units for the Y Axis