Parameter Description Of The Contour Elements Straight Line/Circle - Siemens SINUMERIK 840Di sl Operating Manual

6
"Program" operating area
6.7 Free contour programming

6.7.8 Parameter description of the contour elements straight line/circle

Parameters Contour element "Straight line"
X absolute Absolute end position in X direction
X incremental Incremental end position in X direction
Y absolute Absolute end position in Y direction
Y incremental Incremental end position in Y direction
L Length of straight line
Pitch angle with reference to X axis
α1
α2 Angle to preceding element; tangential transition: α2=0
Transition to Transition element to next contour is a chamfer (FS)
next element Transition element to next contour is a radius (R)
FS=0 or R=0 means no transition element
Parameters Contour element "Circle"
X absolute Absolute end position in X direction
X incremental Incremental end position in X direction
Y absolute Absolute end position in Y direction
Y incremental Incremental end position in Y direction
Starting angle with reference to X axis
α1
α2 Angle to preceding element; tangential transition: α2=0
End angle with reference to X axis
β1
Angle of aperture of circle
β2
Direction of In clockwise or counter-clockwise direction
rotation
R Radius of circle
I Position of circle center point in X direction (abs. or incr.)
J Position of circle center point in Y direction (abs. or incr.)
Transition to Transition element to next contour is a chamfer (FS)
next element Transition element to next contour is a radius (R)
FS=0 or R=0 means no transition element
6-308
Machine manufacturer
The names of the identifiers (X or Y ...) are defined in the machine
data where they can also be changed.
SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
6
01/2008
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