Siemens SINUMERIK 840 User Manual page 191

5 Measuring Cycles for Milling Machines and Machining Centres
5.4.2 L978 1-point measurement
Example: 1-point measurement in X axis with cycle L978
Z
(Ordinate)
50
M
W
X
MW
80
Fig. 5.25 1-point measurement
Probe length (Z axis) in TO memory D99 (value 50)
%MPF 9782
:
Machining centre program
:
N500 G54 T200
N505 G00 X120 Y150
N510 Z40 D99
N515 R10=1021 R11=10
R25=0 R27=1
R30=1 R33=0.002
R37=0.06 R40=0.03
N525 L978
N530 G00 Z160
N535 M30
5–72
F
Probe
Workpiece
X (R32)
S
100
R22= 1 R23=1
R28= 1 R29=3
R34= 0.015 R36=1
R41=-0.03 R42=100
©
Siemens AG 1990 All Rights Reserved
Spindle
Z
SF
(Abscissa)
T number probe; select ZO
Position probe in X and
Y axes to face the measuring point
Position Z axis level with
measuring point
Define parameters for measuring cycle
Cycle call for 1-point measurement
in X axis
Run up Z axis
6FC5197- AB70
SINUMERIK 840/850/880 (BN)
07.90
X