Procedure For Working With Cycle 19 Working Plane - HEIDENHAIN TNC 620 User Manual

Cycles: Coordinate Transformations | WORKING PLANE (Cycle 19, DIN/ISO: G80, software option 1)

Procedure for working with Cycle 19 WORKING PLANE

1 Write the program
Define the tool (not required if TOOL.T is active), and enter the
full tool length.
Call the tool.
Retract the tool in the tool axis to a position where there is
no danger of collision with the workpiece or clamping devices
during tilting.
If required, position the tilt axis or axes with an L block to
the appropriate angular value(s) (depending on a machine
parameter).
Activate datum shift if required.
Define Cycle 19 WORKING PLANE; enter the angular values for
the tilt axes
Traverse all principal axes (X, Y, Z) to activate compensation.
Write the program as if the machining process were to be
executed in a non-tilted plane.
If required, define Cycle 19 WORKING PLANE with other
angular values to execute machining in a different axis position.
In this case, it is not necessary to reset Cycle 19. You can define
the new angular values directly.
Reset Cycle 19 WORKING PLANE; program 0° for all tilt axes.
Disable the WORKING PLANE function; redefine Cycle 19 and
answer the dialog question with NO ENT.
Reset datum shift if required.
Position the tilt axes to the 0° position if required.
2 Clamp the workpiece
3 Presetting
Manually by touch-off
Controlled with a HEIDENHAIN 3-D touch probe (see the Touch
Probe Cycles User's Manual, chapter 2)
Automatically with a HEIDENHAIN 3-D touch probe (see the
Touch Probe Cycles User's Manual, chapter 3).
4 Start the part program in the operating mode Program Run,
Full Sequence
5 Manual Operation mode
Use the 3-D ROT soft key to set the TILT WORKING PLANE
function to INACTIVE. Enter an angular value of 0° for each rotary
axis in the menu.
HEIDENHAIN | TNC 620 | User's manual for cycle programming | 10/2017
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