HEIDENHAIN TNC 640 (34059x-04) - Manual (Page 57)

Programming the first part 1.3
1
TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
57
Enter Retract tool: Press the orange axis key Z in
order to get clear in the tool axis, and enter the
value for the position to be approached, e.g. 250.
Press the
ENT key
Radius comp.: RL/RR/no comp.? confirm with the
ENT key: Activate no radius compensation
Confirm
Feed rate F=? with the ENT key: Move at
rapid traverse ( FMAX)
MISCELLANEOUS FUNCTION M? Enter M2 to enter
end of program, then confirm with the
END key.
The TNC saves the entered positioning block
Further information on this topic
Complete example with NC blocks : See "Example: Linear
movements and chamfers with Cartesian coordinates",
page 221
Creating a new program: See "Opening programs and entering",
page 95
Approaching/departing contours: See " Approaching and
departing a contour", page 204
Programming contours: See "Overview of path functions",
page 212
Programmable feed rates: See "Possible feed rate input",
page 100
Tool radius compensation: See "Tool radius compensation ",
page 194
Miscellaneous functions (M): See "M functions for program run
inspection, spindle and coolant ", page 355