Matrix Position Pattern - Siemens SINUMERIK 840D Operation/Programming Manual

3
10.04

3.7.11 Matrix position pattern

Select with softkey
Call help display with
the key
Parameters
Z0 Height of workpiece (abs. or inc.)
This position must be programmed absolutely in the first call.
X0 Reference point (first position)
This position must be programmed absolutely in the first call.
Y0 Reference point (first position)
This position must be programmed absolutely in the first call.
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 shears in CCW direction.
Negative angle: Matrix shears in CW direction.
αY
Angle of rotation of matrix relative to Y axis
Positive angle: Matrix is rotated counterclockwise.
Negative angle: Matrix is rotated clockwise.
L1 Position spacing in X direction
L2 Position spacing in Y direction
N1 Number of positions in X direction
N2 Number of columns in Y direction
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Operation/Programming ShopMill (BAS) – 10.04 Edition
You can use this function to program any number of positions spaced
at an equal distance along one or several parallel lines.
If you want to program a rhombus-shaped matrix, enter the angle
or αY.
Positions >
Position the cursor in the "Line/matrix/box" field. With the "Alternat."
softkey you can select the "Matrix" position pattern.
Help display for "Matrix"
Description
.
Programming with ShopMill
3.7 Drilling
Unit
mm
mm
mm
Degr.
Degr.
Degr.
mm
3
αX
3-251