HEIDENHAIN iTNC 530 (34049x-08) ISO programming - Manual (Page 67)

HEIDENHAIN iTNC 530 67
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 Move to the contour: Define the rounding radius of
the approaching arc
 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
 Move to contour point 3 : Enter the X coordinate 95
and save your entry with the END key
 Define the chamfer at contour point 3 : Enter the
chamfer width 10 mm and save with the END key
 Move to contour point 4 : Enter the Y coordinate 5 and
save your entry with the END key
 Define the chamfer at contour point 4 : Enter the
chamfer width 20 mm and save with the END key
 Move to contour point 1 : Enter the X coordinate 5 and
save your entry with the END key
 Depart the contour: Define the rounding radius of the
departing arc
 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
 Confirm Radius comp.: RL/RR/no comp? by pressing
the ENT key: Do not activate the radius compensation
 Miscellaneous function M? Enter M2 to end the
program and confirm with the END key: The TNC
saves the entered positioning block
Further information on this topic
 Complete example with NC blocks : See "Example: Linear
movements and chamfers with Cartesian coordinates" on page 225
 Creating a new program: See "Creating and writing programs" on
page 107
 Approaching/departing contours: See "Contour approach and
departure" on page 212
 Programming contours: See "Overview of path functions" on page
216
 Tool radius compensation: See "Tool radius compensation" on page
202
 Miscellaneous functions (M): See "Miscellaneous functions for
program run control, spindle and coolant" on page 323
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