5
08/2005 ShopTurn Functions
5.6 Contour millin
5
♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition 5-279
α2
⇓1
⇓2
Angle to preceding element
Tangential transition: α2=0
End angle to X axis
Angle of aperture of circle
Degrees
Degrees
Degrees
L1
. 1
L2
. 2
α1
α2
⇓1
⇓2
End face/End face C and End face Y - Polar:
abs: distance between pole and end point
inc: distance between final point and end point
Incremental dimensions: The plus/minus sign is evaluated.
abs: polar angle between pole and end point
inc: polar angle between final point and end point
Incremental dimensions: The plus/minus sign is evaluated.
abs: distance between pole and center of circle
inc: distance between final point and center of circle
Incremental dimensions: The plus/minus sign is evaluated.
abs: polar angle between pole and center of circle
inc: polar angle between final point and center of circle
Incremental dimensions: The plus/minus sign is evaluated.
Starting angle to X axis
Angle to preceding element
Tangential transition: α2=0
End angle to X axis
Angle of aperture of circle
mm
mm
Degrees
Degrees
mm
mm
Degrees
Degrees
Degrees
Degrees
Degrees
Degrees
Y
Yα
Z
J
Jα
K
α1
α2
⇓1
⇓2
Peripheral surface/Peripheral surface C - Cartesian:
End point in Y direction (abs. or inc.) – (calculated from Yα or vice versa)
Incremental dimensions: The plus/minus sign is evaluated.
End angle (abs. or inc.) – (calculated from Y or vice versa)
Incremental dimensions: The plus/minus sign is evaluated.
End point in the Z direction (abs. or inc.)
Incremental dimensions: The plus/minus sign is evaluated.
Circle center point in Y direction (abs. or inc.)
Incremental dimensions: The plus/minus sign is evaluated.
Circle center point in Y direction (abs. or inc.)
Incremental dimensions: The plus/minus sign is evaluated.
Circle center point in Z direction (abs. or inc.)
Incremental dimensions: The plus/minus sign is evaluated.
Starting angle to Y axis
Angle to preceding element
Tangential transition: α2=0
End angle to Y axis
Angle of aperture of circle
mm
Degrees
mm
mm
Degrees
mm
Degrees
Degrees
Degrees
Degrees
L1
. 1
L2
. 2
Peripheral surface/Peripheral surface C and Peripheral surface Y – Polar:
abs: distance between pole and end point
inc: distance between final point and end point
Incremental dimensions: The plus/minus sign is evaluated.
abs: polar angle between pole and end point
inc: polar angle between final point and end point
Incremental dimensions: The plus/minus sign is evaluated.
abs: distance between pole and center of circle
inc: distance between final point and center of circle
Incremental dimensions: The plus/minus sign is evaluated.
abs: polar angle between pole and center of circle
inc: polar angle between final point and center of circle
mm
mm
Degrees
Degrees
mm
mm
Degrees
Degrees