Siemens SINUMERIK 840 User Manual page 151

5 Measuring Cycles for Milling Machines and Machining Centres
5.2.5 L977 ZO determination in hole (paraxial)
Example: ZO determination in hole with measuring cycle L977
(Data as in Fig. 5.13)
%MPF 9776
N5 G54 T200
N10 G00 X180 Y130
N15 Z20 D99
N20 R10=1 R22=1
R27=1 R28=1
N25 L977
N30 G00 Z160
:
Machining program
:
:
N... M30
5–32
R23=21 R25=0
R32=130 R36=1
©
Siemens AG 1990 All Rights Reserved
T number probe; select ZO
Position probe in X and Y axes
at hole centre point
Position Z axis in hole
Define parameters for measuring cycle
Cycle call for ZO determination in X/Y
Withdraw Z axis from hole
6FC5197- AB70
SINUMERIK 840/850/880 (BN)
07.90