HEIDENHAIN TNC 360 ISO Programming - Manual (Page 4)

Programming step Key/Function Refer to Section
1 Create or select program 4.4
Input: Program number
Unit of measure for programming
2 Define workpiece blank for graphic display G30/G31 4.4
3 Define tool(s) G99 4.2
Input: Tool number T...
Tool length L...
Tool radius R...
4 Call tool data T... 4.2
Input: Tool number
Spindle axis
G17
Spindle speed S...
5 Tool change
Input: Feed rate (rapid traverse) G00 e.g. 5.4
Radius compensation G40
Coordinates of the tool change position X... Y... Z...
Miscellaneous function (tool change) M06
6 Move to starting position 5.2/5.4
Input: Feed rate (rapid traverse) G00
Coordinates of the starting position X... Y...
Radius compensation G40
Miscellaneous function (spindle on, clockwise) M03
7 Move tool to (first) working depth 5.4
Input: Feed rate (rapid traverse) G00
Coordinate of the (first) working depth Z...
8 Move to first contour point 5.2/5.4
Input: Linear interpolation G01
Radius compensation for machining G41/G42
Coordinates of the first contour point X... Y...
Machining feed rate F...
if desired, with smooth approach: program G26 after this block
9 Machining to last contour point 5 to 8
Input: Enter all necessary values for
each contour element
if desired, with smooth departure: program G27 after the last
radius-compensated block
10 Move to end position 5.2/5.4
Input: Feed rate (rapid traverse) G00
Cancel radius compensation G40
Coordinates of the end position X... Y...
Miscellaneous function (spindle stop) M05
11 Retract tool in spindle axis 5.2/5.4
Input: Feed rate (rapid traverse) G00
Coordinate above the workpiece Z...
Miscellaneous function (end of program) M02
12 End of program
Sequence of Program Steps
Milling an outside contour
PGM
NR