Contents
Sinumerik DIAMOF, DIAMON, DIAM90
CNC lathe X–axis (transverse axis) is programmed as diameter dimensioning. When necessary, it is possible to switch to radius dimensioning in the program.
DIAMOF ; Radius dimensioning
DIAMON ; Diameter dimensioning
DIAM90 ; Diameter dimensioning for G90 and
; Radius dimensioning for G91DIAMOF DIAMON Examples
Sinumerik CYCLE95 with DIAMOF
N110 G18 DIAMOF G90 G96 F0.8
N120 S500 M3
N130 T1 D1
N140 G0 X70
N150 Z160
N160 CYCLE95("START:END",2.5,0.8,0.8,0,0.8,0.75,0.6,1, , , )
N170 G0 X70 Z160
N175 M02
START:
N180 G1 X10 Z100 F0.6
N190 Z90
N200 Z70 ANG=150
N210 Z50 ANG=135
N220 Z50 X50
END:
N230 M02Sinumerik CYCLE95 with DIAMON
N110 G18 G90 G96 F0.8
N120 S500 M3
N130 T1 D1
N140 G0 X140
N150 Z160
N160 CYCLE95("START:END",2.5,0.8,0.8,0,0.8,0.75,0.6,1, , , )
N170 G0 X140 Z160
N175 M02
START:
N180 G1 X20 Z100 F0.6
N190 Z90
N200 Z70 ANG=150
N210 Z50 ANG=135
N220 Z50 X100
END:
N230 M02DIAMOF DIAMON DIAM90 Example
DIAMOF
N10 G0 X0 Z0 ; Approach starting point N20 DIAMOF ; Diameter input off N30 G1 X30 S2000 M03 F0.8 ; traverse to radius position X30
DIAMON
N40 DIAMON ; Diameter dimensions active N50 G1 X70 Z-20 ; Traverse to diameter position X70 and Z-20 N60 Z-30
DIAM90
N70 DIAM90 ; diameter programming for absolute dimension and
; radius programming for incremental dimension
N80 G91 X10 Z-20 ; Incremental dimension
N90 G90 X10 ; Absolute dimensions 
