Overview Of The Auxiliary Programs Required; Call And Return Conditions - Siemens SINUMERIK 840D sl Programming Manual

Measuring Cycles for Milling and Machining Centers
5.1 General prerequisites
5.1.3

Overview of the auxiliary programs required

Cycle
CYCLE102
CYCLE109
CYCLE110
CYCLE111
CYCLE112
CYCLE114
CYCLE115
CYCLE116
CYCLE118
CYCLE119
5.1.4

Call and return conditions

The following general call and return conditions must be observed:
● The D offset must be activated with the data of the probe for workpiece measurement
● The workpiece measuring cycles can also be used on turning machines if the following
● Coordinate rotation is permitted for workpiece measuring cycles.
● Mirroring for the workpiece measuring cycles is permitted with the exception of calibration
● When using a multidirectional probe the best measurement results are achieved if, during
● The G functions active before the measuring cycle is called remain active after the
● Measurements must always be performed under the same conditions as applied when
92
Function
Measurement result display selection
Internal subroutine: Data transfer
Internal subroutine: Plausibility checks
Internal subroutine: Measuring functions
Internal subroutine: Measuring functions
Internal subroutine (tool offset)
Internal subroutine (zero offset)
Calculate circle center point
Format real values
Internal subroutine: Determining position in space
before the cycle is called. Tool type 1x0 or 710 (3D probe) is permitted. Dimension
factors <> 1 may be active.
conditions are fulfilled:
– The 3rd geometry axis exists.
– Tool type of probe 5xy with cutting edge positions 5 to 8.
– The tool length correction is specific to the turning machine (SD
TOOL_LENGTH_TYPE=2).
– With cutting edge positions 5 or 7, measurements are taken in the G17 plane, with
cutting edge positions 6 or 8, in the G19 plane.
(condition: MD 10610=0).
calibration and measurement, the probe in the spindle is mechanically oriented to have
one and the same point on the probe ball point, for example, in the + direction of the
abscissa (+X with active G17) in the active workpiece coordinate system.
measuring cycle call, even if they have been changed inside the measuring cycle.
the probe was calibrated.
Programming Manual, 03/2009 Edition, 6FC5398-4BP10-2BA0
Measuring cycles