Siemens SINUMERIK 840D sl Operation/Programming Manual page 184

ShopTurn Functions
5
5.2 Drilling
End face/End face C:
Z0 Z coordinate of the reference point (abs.)
X0 X coordinate of the reference point – first position (abs.)
Y0 Y coordinate of the reference point – first position (abs.)
α0
Angle of rotation of matrix
Positive angle: Matrix is rotated counterclockwise.
Negative angle: Matrix is rotated clockwise.
αX
Shear angle of matrix relative to X axis
Positive angle: Matrix is rotated counterclockwise.
Negative angle: Matrix is rotated clockwise.
αY Shear angle of matrix relative to Y axis
Positive angle: Matrix is rotated counterclockwise.
Negative angle: Matrix is rotated clockwise.
Column spacing in X direction
L1
Line spacing in Y direction
L2
Number of columns in X direction
N1
Number of lines in Y direction
N2
Peripheral surface/Peripheral surface C:
Cylinder diameter ¬ (abs.)
X0
Y0
Y coordinate of the reference point – first position (abs.)
Z0
Z coordinate of the reference point – first position (abs.)
α0
Angle of rotation of matrix
Positive angle: Matrix is rotated counter-clockwise
Negative angle: Matrix is rotated in CW direction.
αX
Shear angle of matrix relative to X axis
Positive angle: Matrix is rotated counter-clockwise
Negative angle: Matrix is rotated in CW direction.
αY
Shear angle of matrix relative to Y axis
Positive angle: Matrix is rotated counter-clockwise
Negative angle: Matrix is rotated in CW direction.
Column spacing in Y direction
L1
Line spacing in Z direction
L2
Number of columns in Y direction
N1
Number of lines in Z direction
N2
5-184
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition
08/2005
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♥ Siemens AG, 2005. All rights reserved