Inclined Axis (Traang) - Siemens Sinumerik 840D sl Programming Manual

6.8.3

Inclined axis (TRAANG)

Function
The inclined axis function is intended for grinding technology and facilitates the following
performance:
• Machining with an oblique infeed axis
• A Cartesian coordinate system can be used for programming purposes.
• The control maps the programmed traversing movements of the Cartesian coordinate
system onto the traversing movements of the real machine axes (standard situation):
Inclined infeed axis.
Syntax
TRAANG(α) or TRAANG(α, n)
TRAFOOF
Significance
TRAANG( ) or
TRAANG( ,n)
TRAANG(α)
TRAANG(α,n)
αA
Job planning
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
Activate transformation with the parameterization of the previous
selection.
Activates the first specified inclined axis transformation
Activates the nth agreed inclined axis transformation. The maximum
value of n is 2. TRAANG(α,1) corresponds to TRAANG(α).
Angle of the inclined axis
Permissible values for α are:
-90 degrees < α < + 90 degrees
Transformations
6.8 Kinematic transformation
383