Programming Chapter Three Commands and Functions
98
Starting point of cutti ng
End point o f cutting
P is negative; R sign decides the direction of the thread run-out; K sign is invalid; there is no the rotary
machining; when there is no I, I=K/2.
Example
：
G00 Z100 X10
G92 W-10 U60 R10 K3 I1.5 P-2
5. G92 end face thread: as Fig. 16-5
P is negative; K sign decides the direction of the thread run-out; when K is omitted, there is no the
thread run-out; when there is no I, I=K/2.
Example
：
G00 Z100 X10
G33 W-30 U80 K5 I2.5 P-2
Starting point of cutti ng
End point o f cutting
6. G92 end face rotary machining thread: as Fig. 16-6
P is negative; K sign decides the directions of the rotary machining and the thread run-out; K must not
be omitted; when there is no I, I=K/2.
