Chapter 13 Code description
13.1 Programming symbols and instructions
In the cutting machine programming, generally used in the following programming
symbols, programming symbols followed by the corresponding parameters.
Table 1 3.1 Description of the programming symbols
Programmin
g symbol
N
G
M
X
Y
U
V
I
J
R
F
function declaration
Program segment serial number
Prepare code
additional function
X-axis relative or absolute coordinates
Y-axis relative or absolute coordinates
The X-axis relative coordinates
The Y-axis relative coordinates
The X-axis coordinate difference of the
center relative to the beginning of the
arc
The Y-axis coordinate difference of the
circle relative to the beginning of the
arc
Radius of the arc, with positive value less
than 180° arc and negative
value greater than 180°
arc.
Cutting speed, used for G01, G02, G03.
13.2 coordinate system
By default adopts the right-handed Cartesian coordinate system, as shown in Figure
10.1.
AY
X
cartesian coordinate system
Figure 1 3.1 The Cartesian coordinate system
Of course, the system can also be defined by the user himself.
13.3 G Code description
The G codes supported by this system are shown in Table 1 3.2.
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