Siemens SINUMERIK 880 Programming Manual page 148

05.91
Function Programming
(1) + (4)
N... A... X 2 ... (or Z 2 ...) B- ...
L F
1)
2-point definition N... X 3 ... Z 3 ...
+ chamfer
(1) + (5)
N... A... X 2 (or Z 2 ...) B...
L F
1)
2-point definition N... X 3 ... Z 3 ...
+ radius
The inserted radius must not be larger than the
smaller of the two paths.
(3) + (4)
N... A 1 ... A 2 ... X 3 ... Z 3 ... B- ...
3-point definition
+ chamfer
(3) + (5)
N... A 1 .. A 2 ... X 3 ... Z 3 ... B...
3-point definition
+ radius
(3) + (4)
N... A 1 ... A 2 ... X 3. .. Z 3 ... B 1 - ... B 2 - ...
L F
1)
+ (4)
N... X 4 ... Z 4 ...
3-point definition
+ chamfer Addition of a second chamfer at end position X 3 , Z 3 .
+ chamfer
_______
1) Second block can also be a contour definition
© Siemens AG 1991 All Rights Reserved
SINUMERIK 880, (PG)
Example
L F
X
L F
X
L F
X
L F
X
L F
1)
X
6ZB5 410-0HD02
8 Contour Definition
8.2 Contour definition programming
X , Z
3 3
B-
X
2
X , Z
3 3
X or Z
2
B
B-
A
2
X , Z
3 3
A
2
X , Z
3 3
B
B -
1
X , Z
4 4
X , Z
3 3
B -
2
or Z
2
A
Z
2
A
Z
A
1
Z
A
1
Z
A
2
A
1
Z
8–5