Programming and Operating — Turning Page 32 808D ADVANCED
Create Part
Program
Part 1
s
Controlling
the spindle
N5 G17 G90 G500 G71
N10 T1 D1
N15 S5000 M3 G95 F0.3
N20 G00 X50 Z5
N25 G01 Z-5
N30 M5
N35 Z5 M4
N40 M5
N45 M19
N50 G00 X200 Z50
The following functions can be
used to influence the operation of
the spindle:
M3 accelerate to programmed
speed clockwise.
M4 accelerate to programmed
speed counter-clockwise.
M5 spindle decelerate to stop.
M19 orient the spindle to a
specific angular position.
Setting a
delay in the
program
N5 G17 G90 G500 G71
N10 T1 D1
N15 S5000 M3 G95 F0.3
N20 G00 X50 Z5
N25 G01 Z-5
N30 G04 F5
N35 Z5 M4
N40 M5
N45 M19
N35 G00 X200 Z50
G04 can be used to pause the
tools’ movements during opera-
tion
G04 F5: Program dwells for 5 s
This makes the surface of the
workpiece much smoother.
Moving to a
fixed
position
Using the code G74,
the machine can
move to the
reference point
automatically.
N5 G17 G90 G500 G71
N10 T1 D1
N15 S5000 M3 G95 F0.3
N20 G00 X50 Z5
N25 G01 Z-5
N30 Z5
N35 G74 X=0 ；reference point
Using the code G75,
the machine can
move to the fixed
position defined by
machine supplier
automatically.
N5 G17 G90 G500 G71
N10 T1 D1
N15 S5000 M3 G95 F0.3
N20 G00 X50 Z5
N25 G01 Z-5
N30 Z5
N35 G74 Z=0 ；reference point
N40 G75 X=0 ；fixed point
BASIC THEORY
To Next Page
Loading...
Need help?
General
