上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
48 Specialized, Concentrated, Focused
N001 G91 G81 G99 Z5 R6 F500 K1
N002 G35 X-10 Y5 I10 J60 K8
The machine tool moves from initial point to
position 1, and then drills holes sequentially
from position 1 until to position 5.
Drilling actions are specified by G81 in
program block N001.
10
20
30
-10
10
20
30
-10
5
θ
1
2
3
4
5
Fig. 4-34 Sketch Map of Angular Straight Line Drilling Cycle
G36 Arc Drilling Cycle
Command Format:
G36 Xx Yy Ir J
θ PΔθ Kn
Description:
Drilling evenly-spaced holes on a circle with specified angle between adjacent holes.
X, Y: center position of this cycle (G90/91 is influential)
I: circle radius r
J:
θ, the included angle between the first point to be drilled and X-axis
K: number of holes, within -9999~9999. If the number is 0, an error report will be given. If the
number is greater than 0, hole drilling will be clock-wise, but if smaller than 0, hole drilling will be
counter-clockwise.
G36 drills n evenly-spaced holes on a circle with X, Y as center and r as radius, at the same time,
the included angle is
θ between the first drilling point and X-axis, and the angle between adjacent
holes is Δθ, G0 speed used when moving one hole to another one.
The only difference between G36 and G34 is that the former one specifies the included angle
between two holes.
10
20
30
-10
10
20
30
-10
θ
N001 G91 G81 G99 Z-5 R6 F500 K1
N002 G36 X10 Y10 I20 J45 P30 K5
The machine tool drills holes from position 1
until to position 8.
The included angle is
θ
between position 1
and the positive direction of X axis. Drilling
actions are specified by G81 in program
block N001.
1
2
3
4
5
8
△
θ
Fig. 4-35 Sketch Map of Arc Drilling Cycle
Summary of Contents for Ncstudio
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