Examples - Siemens SINUMERIK 840D sl Function Manual

W5: 3D tool radius compensation - 840D sl only

23.6 Examples

23.6 Examples
Example program for 3D circumferential milling:
Program code
$TC_DP1[1,1]=120
$TC_DP3[1,1] =
$TC_DP6[1.1] =8
N10 X0 Y0 Z0 T1 D1 F12000
N20 TRAORI(1)
N30 G42 ORIC ISD=10 CUT3DC G64 X30
N40 ORIWKS A30 B15
N50 Y20 A3=1 C3=1
N60 X50 Y30
N70 Y50 A3=0.5 B3=1 C3=5
N80 M63
N90 X0 ISD=20
N100 G40 Y0
N110 M30
Example program for 3D face milling:
Program code
N10
N20 $TC_DP1[1,1] = 121
N30 $TC_DP3[1,1]=20
N40 $TC_DP6[1,1]=5
N60
N70
N50 $TC_DP7[1,1]=3
N80 X0 Y0 Z0 A0 B0 C0 G17 T1 D1 F12000
N90 TRAORI(1)
N100 B4=-1 C4=1
N110 G41 ORID CUT3DF G64 X10 Y0 Z0
N120 X30
N130 Y20 A4=1 C4=1
N140 B3=1 C3=5
N150 B3=1 C3=1
N160 X-10 A5=1 C5=2 ORIC
796
Comment
; Definition of tool D1
; Type (end mill)
; Length offset vector
; Radius
; Selection of the tool
; Activate transformation
; Activate 3D circumferential milling,
; Orientation changes at outside corners
; Constant, 10 mm insertion depth.
; Change of orientation at a corner
; by specification of axis positions.
; Traversing block with change in orientation, specifica-
tion
; of the orientation with direction vectors
; Traversing block with constant orientation
; Traversing block with change in orientation
; Block without traversing information
; Traversing block with change of the insertion depth
; Deactivating the tool radius compensation
Comment
; Definition of tool D1
; Tool type (torus cutter)
; Tool length offset
; Radius
; Smoothing radius
; Selection of the tool
; Plane definition
; Activate tool offset
; Outside corner, new plane definition
; Change in orientation with ORID
; Change in orientation with ORID
Function Manual, 01/2015, 6FC5397-2BP40-5BA2
Special functions