HEIDENHAIN TNC 640 (34059x-04) - Manual (Page 180)

Programming: Tools
5.2 Tool data
5
180
TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
Example: Tool call
Call tool number 5 in the tool axis Z with a spindle speed of 2500
rpm and a feed rate of 350 mm/min. The tool length is to be
programmed with an oversize of 0.2 mm, the tool radius 2 with
an oversize of 0.05 mm, and the tool radius with an undersize of 1
mm.
20 TOOL CALL 5.2 Z S2500 F350 DL+0.2 DR-1 DR2+0.05
The character D preceding L and R designates delta values.
Tool preselection with tool tables
If you are working with tool tables, use TOOL DEF to preselect
the next tool. Simply enter the tool number or a corresponding Q
parameter, or type the tool name in quotation marks.