Reference Of The Orientation Axes (Oriwks, Orimks) - Siemens SINUMERIK 840D sl Programming Manual

6.2.6

Reference of the orientation axes (ORIWKS, ORIMKS):

Function
For orientation programming in the workpiece coordinate system using
● Euler or RPY angle or
● Orientation vector
the course of the rotary motion can be set using
Note
Machine manufacturer
The type of interpolation for the orientation is specified with machine data:
MD21104 $MC_ORI_IPO_WITH_G_CODE
= FALSE: The reference is provided by the G functions ORIWKS and ORIMKS.
= TRUE: The reference is provided by the G functions in the 51st group (ORIAXES,
ORIVECT, ORIPLANE, etc.).
Syntax
ORIMKS=...
ORIWKS=...
Meaning
ORIMKS
ORIWKS
Note
ORIWKS is the basic setting. In the case of a 5-axis program, if it is not immediately obvious
on which machine it is to run, ORIWKS must always be selected. Which movements the
machine actually executes depend on the machine kinematics.
ORIMKS
or similar, for example).
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
Rotation in the machine coordinate system
Rotation in the workpiece coordinate system
can be used to program actual machine movements (to avoid collisions with devices
6.2 Three, four and five axis transformation (TRAORI)
/
ORIMKS ORIWKS
Transformations
.
321