HEIDENHAIN TNC 640, User Manual, Page: 485 / 948

Miscellaneous Functions | Miscellaneous functions for coordinate entries
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
485
Moving to positions in a non-tilted coordinate system
with a tilted working plane: M130
Standard behavior with a tilted working plane
The control references the coordinates in the positioning blocks to
the tilted working plane coordinate system.
Behavior with M130
Despite an active tilted working plane, the control references
the coordinates in straight line blocks to the non-tilted workpiece
coordinate system.
The control then positions the tilted tool at the programmed
coordinates of the non-tilted workpiece coordinate system.
NOTICE
Danger of collision!
The
M130
function is only active blockwise. The control executes
the subsequent machining operations in the tilted working plane
coordinate system again. Danger of collision during machining!
Check the sequence and positions using a graphic simulation
Programming notes:
The
M130
function is only allowed if the
Tilt the working plane
function is active.
If the
M130
function is combined with a cycle call,
the control will interrupt the execution with an error
message.
Effect
M130
functions blockwise in straight-line blocks without tool radius
compensation.