Siemens SINUMERIK 840D

OCTOBER 2005 TABLE OF CONTENTS iii
SIEMENS MAINTENANCE MANUAL
5.3.2 FIXTURES / SUB PLATES ...................................................................................................................85
5.3.3 MACHINE ASSEMBLIES ......................................................................................................................85
5.4 SOLVING THE THERMAL EXPANSION PROBLEM ..........................................................................87
5.4.1 GENERAL CONSIDERATIONS .............................................................................................................87
5.4.2 AMBIENT SOURCES ..........................................................................................................................87
5.5 READING STATUS GROUP ...............................................................................................................88
5.6 VMC MAINTENANCE .........................................................................................................................89
5.6.1 CABINET FANS .................................................................................................................................89
5.6.2 LUBRICATION ...................................................................................................................................89
5.6.3 MACHINING PRACTICES ....................................................................................................................89
5.6.4 VMC OPTIONS ..................................................................................................................................91
5.6.5 CONCLUSION ...................................................................................................................................92
INDEX ...........................................................................................................................................................93