Siemens Sinumerik 840D sl Programming Manual page 805

Param Param
No.
Mask intern
7
_VARI
8
X1 _EPD
9
Z1 _EPL
10
R1 _R1
11
R2 _R2
12
α
_STA
13
VX _VRT
14
D _MID
15
U _FAL
16
UX _FALX
17
UZ _FALZ
18
P _PITI
19
_PTAB
20
_PTABA
Job planning
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
Explanation
Prog. for form
- - x x Machining type
UNITS: Machining
1 = Roughing
2 = Finishing
3 = Roughing + finishing
TENS: Machining strategy
0 = Parallel to contour
1 = Longitudinal
Undercut forms E and F are always machined in a single pass like finishing.
x x - - Allowance X (abs/inc), see _AMODE)
- - - x Depth of undercut (abs/inc), see _AMODE
- x - - Allowance Z
- - - x Undercut width (abs/inc), see _AMODE
- - - x Rounding radius on slopes
- - - x Rounding radius in the corner
- - x x Insertion angle
x x - - Cross-feed X (abs/inc), see _AMODE
- - x x Cross-feed X when finishing, (abs/inc), see _AMODE
- - x x Depth infeed
- - x x Finishing allowance parallel to contour, see _AMODE
- - x x Finishing allowance X
- - x x Finishing allowance Z
- - x - Select pitch, form A-D, corresponds to M1 ... M68
0 = 0.20
1 = 0.25
2 = 0.30
3 = 0.35
4 = 0.40
5 = 0.45
x x - - Select radius/depth, form E, F
0 = 0.6 · 0.3
1 = 1.0 · 0.4
2 = 1.0 · 0.2
3 = 1.6 ··0.3
String for thread table ("", "ISO", "BSW", "BSP", "UNC")
(for the interface only)
String for selection from thread table (e.g. "M 10", "M 12", ...)
(for the interface only)
Programming cycles externally
6 = 0.50 12 = 1.25
7 = 0.60 13 = 1.50
8 = 0.70 14 = 1.75
9 = 0.75 15 = 2.00
10 = 0.80 16 = 2.50
11 = 1.00 17 = 3.00
4 = 2.5 · 0.4
5 = 4.0 · 0.5
6 = 0.4 · 0.2
7 = 0.6 · 0.2
16.1 Technology cycles
18 = 3.50
19 = 4.00
20 = 4.50
21 = 5.00
22 = 5.50
23 = 6.00
8 = 0.1 · 0.1
9 = 0.2 ··0.1
805