Siemens SINUMERIK 840D sl Function Manual page 1542

W1: Tool offset
18.15 Examples
N20
N30
N40
N50
N60
N70
N80
N90
_CORCOMP is 3, therefore, the wear value and compensation value are added to the geometry
component and the wear component is deleted. The resulting total tool length is thus L1 =
11.333 + 0.0 = 11.333.
Example 5
N10
N20
N30
N40
N50
N60
N70
N80
N90
_CORCOMP is 3, as in the previous example, but the compensation is now effective on the
geometry axis with index 0 (X axis). The tool components L3 are assigned to this geometry
axis due to G17 with a milling tool. Calling SETTCOR thus does not affect tool parameters
$TC_DP3 and $TC_DP12. Instead, the compensation value is entered in $TC_DP5.
Example 6
N10
N20
N30
N40
N50
N60
N70
N80
N90
N100
1542
$TC_DP1[1,1] = 120
$TC_DP3[1,1] = 10.0
$TC_DP12[1,1] = 1.0
_CORVAL[0] = 0.333
t1 d1 g17 g0
r1 = settcor(_CORVAL, "GW", 0, 3, 2)
t1 d1 x0 y0 z0
M30
def real _CORVAL[3]
$TC_DP1[1,1] = 120
$TC_DP3[1,1] = 10.0
$TC_DP12[1,1] = 1.0
_CORVAL[0] = 0.333
t1 d1 g17 g0
r1 = settcor(_CORVAL, "GW", 0, 3, 0)
t1 d1 x0 y0 z0
M30
def real _CORVAL[3]
$TC_DP1[1,1] = 500
$TC_DP3[1,1] = 10.0
$TC_DP4[1,1] = 15.0
$TC_DP12[1,1]= 10.0
$TC_DP13[1,1] =0.0
_CORVAL[0] = 5.0
rot y 30
t1 d1 g18 g0
r1 = settcor(_CORVAL, "GW", 0, 3, 1)
; Milling tool
; Geometry L1
; Wear L1
;==> MCS position X0.000 Y0.000
Z11.333
; Milling tool
; Geometry L1
; Wear L1
;==> MCS position X0.333 Y0.000
Z11.000
; Turning tool
; Geometry L1
; Geometry L2
; Wear L1
; Wear L2
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions