Program a simple contour, 3 pr ogr amming the first p a rt – HEIDENHAIN iTNC 530 (606 42x-02) ISO programming User Manual
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54
First Steps with the iTNC 530
1
.3 Pr
ogr
amming the First P
a
rt
Program a simple contour
The contour shown to the right is to be milled once to a depth of 5 mm.
You have already defined the workpiece blank. After you have initiated
a dialog through a function key, enter all the data requested by the
TNC in the screen header.
U
Call the tool: Enter the tool data. Confirm each of your
entries with the ENT key. Do not forget the tool axis
U
Retract the 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. Confirm with the
ENT key
U
Confirm Radius comp.: RL/RR/no comp? by pressing
the ENT key: Do not activate the radius compensation
U
Confirm the Miscellaneous function M? with the
END key: The TNC saves the entered positioning
block
U
Preposition the tool in the working plane: Press the
orange X axis key and enter the value for the position
to be approached, e.g. -20
U
Press the orange Y axis key and enter the value for the
position to be approached, e.g. -20. Confirm with the
ENT key
U
Confirm Radius comp.: RL/RR/no comp? by pressing
the ENT key: Do not activate the radius compensation
U
Confirm the Miscellaneous function M? with the
END key: The TNC saves the entered positioning
block
U
Move the tool to workpiece depth: Press the orange Y
axis key and enter the value for the position to be
approached, e.g. -5. Confirm with the ENT key
U
Confirm Radius comp.: RL/RR/no comp? by pressing
the ENT key: Do not activate the radius compensation
U
Feed rate F=?
Enter the positioning feed rate, e.g.
3000 mm/min and confirm with the ENT key
U
Miscellaneous function M?
Switch on the spindle and
coolant, e.g. M13. Confirm with the END key: The TNC
saves the entered positioning block
U
Move to the contour: Define the rounding radius of
the approaching arc
U
Machine the contour and move to contour point
2
: You
only need to enter the information that changes. In
other words, enter only the Y coordinate 95 and save
your entry with the END key
U
Move to contour point
3
: Enter the X coordinate 95
and save your entry with the END key
U
Define the chamfer at contour point
3
: Enter the
chamfer width 10 mm and save with the END key
X
Y
9
5
95
5
10
10
20
20
1
4
2
3
0
0
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