Fanuc Power Mate i-D/H Operator Manual

PROGRAMMING
(Common to Power Mate i–D and –H)
1. GENERAL
B–63174EN/03
12
The tool moves along straight lines and arcs constituting the workpiece
parts figure (See II–4).
The function of moving the tool along straight lines and arcs is called the
interpolation.
Program
G01 X_ _ Y_ _ ;
X_ _ ;
Tool
Workpiece
Tool movement along a
straight line
Fig.1.1 (a) Tool movement along a straight line
Program
G03X_ _Y_ _R_ _;
Workpiece
Tool
Tool movement along
an arc
Fig.1.1 (b) Tool movement along an arc
Symbols of the programmed commands G01, G02, G03... are called the
preparatory function and specify the type of interpolation conducted in
the CNC unit.
(a) Movement along straight line
G01 Y__;
X––Y––––;
Control unit
X axis
Y axis
Tool
movement
Interpolation
a) Movement
along straight
line
b) Movement
along arc
(b) Movement along arc
G03 X__Y__R__;
Fig.1.1 (c) Interpolation function
1.1
TOOL MOVEMENT
ALONG WORKPIECE
PARTS FIGURE–
INTERPOLATION
Explanations

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