1. G Function Description
1.2.33 G73: HIGH SPEED PECK DRILL CYCLE
Command form:
G73 X Y Z R Q F K ；
X or Y : hole position data (absolute/increment)
Z :
G91: the distance from the bottom of the hole to point Z (directional)
G90: program position of point Z
R :
G91: the distance from initial level to R point level (directional)
G90: program position of point R
Q : depth of cut for each cutting feed (increment and positive, minus
will be ignore)
F : feedrate
K : number of repeats (movement of repeats and action of drilling, G91
increment effective)
X, Y, Z, R can use G90/G91 to decide absolute or increment
PIC:
G98
G99
(X,Y) Initial point
R point
Q
d
Q
d
Q
(X,Y) Initial point
R point
Q
d
Q
d
Q
d:parameter setting
Z point
Dwell P(s)
d:parameter setting
Z point
Dwell P(s)
84
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