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13. Program Support Functions
13.5.10 Actual Examples of Using User Macros
The following three examples will be described.
(Example 1) SIN curve
(Example 2) Bolt hole circle
(Example 3) Grid
(Example 1) SIN curve
G65 Ll1 Aa1 Bb1 Cc1 Ff1 ;
a1 ; Initial value 0°
b1 ; Final value 360°
c1 ; R of %∗SINθ
f1 ; Feedrate
Main program
G65L9910A0B360.C100.F100;
Local variable
set by argument
θ
) Y
(SIN
100.
0
-100.
To
subprogram
#1=0
#2=360.000
#3=100.000
#9=100.000
(Note 1) Commanding with one block is possible when
365
13.5 User Macro Specifications
90.
180.
L9910 (Subprogram)
WHILE [#1LE#2] DO1;
#101=#3∗SIN [#1] ;
G90G01X#1Y#10F#9;
#1=#1+10.;
END1;
G23;
G90G01X#1Y [#3 ∗ SIN [#1]] F#9 ; is issued.
X
270.
360.
(Note 1)
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