FANUC Series 16/18/160/180-Model C for Lathe Operator Manual

OPERATION
1. GENERAL
B–62754EN/01
414
The operator can display or change a value stored in CNC internal
memory by key operation on the CRT/MDI screen (See III–11).
Data setting
CRT/MDI
Data display
Screen Keys
CNC memory
Fig.1.6 (a) Displaying and Setting Data
Tool compensation
number1 12.3 25.0
Tool compensation
number2 20.0 40.0
Tool compensation
number3 ⋅⋅⋅ ⋅⋅⋅
⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ ⋅⋅⋅ ⋅⋅⋅
Setting
Display
CNC memory
Screen Keys
CRT/MDI
Geometry
compensation
Wear com-
pensation
Fig.1.6 (b) Displaying and Setting Offset Values
The tool has the tool dimension (length, diameter). When a workpiece is
machined, the tool movement value depends on the tool dimensions.
By setting tool dimension data in CNC memory beforehand,
automatically generates tool routes that permit any tool to cut the
workpiece specified by the program. Tool dimension data is called the
offset value (See Section III–11.4.1).
1.6
DISPLAYING AND
SETTING DATA
Explanations
D Offset value

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