2nd step: drill, I - 3 milling specific oper ations – HEIDENHAIN ND 780 Benutzerhandbuch

Seite 190

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I Operating Instructions

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:

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

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