Siemens SINUMERIK 802D - Page 8

Notes
SINUMERIK 802D sl Operating and Service Training Manual Page 2
C102
C102
Fundamentals of CNC Machines
Section 2
The difference between a Manual machine and a CNC machine is a logical
difference b
ased upon numerical values. This overview module and the
following CNC modules
should help explain the myth of CNC.
ITS ONLY
NUMBERS. No magic !!
Reference position Z
Re
ference position X
Zero Offset
Tool Offset
Zero Offset