Beijing Start M&E Technology Development Co., Ltd.
北京斯达微步控制技术有限公司
SH-2012AH-QG
切割机数控系统说明书(
C002
)
25
9
)
G22/G80: Repetitive Commands
These commands are used for execution of program loop. G22 is used to designate the start of loop and
number of cycles L. G80 is the end mark of loop. These commands may be used for nested loop not more than
5 levels. G22 and the nearest G80 form a loop.
Format: G22
Ln_
(
L to designate number of cycles
)
Loop
G80
(
End mark of loop
)
Example:
N000 G92 X100 Y100
N001 G00 X60 Y80
N002 G22 L5 - Level 1 loop starts.
N003 G00 V50 U-25
N004 G22 L5 - Level 2 loop starts.
N005 G01 U5 V-10
N006 G80 - Level 2 loop ends.
N007 G80 - Level 1 loop ends.
N008 G28
N009 M02
10
)
G40/G41/G42: Cutter Radius Compensation Commands
Format: G41
(
or G42
)
Rn
.
.
Program segment to be compensated.
.
.
G40
Notes:
G41 is to compensate a half diameter of flame
leftwards
along the machining
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