HEIDENHAIN TNC 640 (34059x-02) Cycle programming - Manual (Page 236)

Fixed Cycles: Multipass Milling
10.3 RULED SURFACE (Cycle 231, DIN/ISO: G231)
10
236
TNC 640 | User's Manual Cycle Programming | 5/2013
4th point in 3rd axis Q236 (absolute): Coordinate
of point
4 in the spindle axis. Input range
-99999.9999 to 99999.9999
Number of cuts Q240: Number of passes to be
made between points
1 and 4 , 2 and 3 . Input range
0 to 99999
Feed rate for milling Q207: Traversing speed of the
tool in mm/min while milling. The TNC performs the
first step at half the programmed feed rate. Input
range 0 to 99999.999, alternatively
FAUTO, FU, FZ