HEIDENHAIN ND 522 - Manual (Page 51)

ND 522/523 51
I -
3
Milling
Specific
Oper
ations
Enter the depth when needed (-2). The depth of the
hole is optional, and may be left blank.
Enter the number of rows (3).
Enter the spacing between rows,
press Enter.
Pressing the VIEW soft key to see the graphic.
2nd step: Drill
Move to hole:
Traverse the X, and Y axes until display value zero.
Drill:
Traverse to display value zero in the tool axis.
After drilling, retract the drill in tool axis.
Press the NEXT HOLE soft key.
Continue to drill the remaining holes in the same way.
When pattern is complete, press the END soft key.
DEPTH
NUMBER OF ROWS
ROW SPACING