ISO canned cycles (T)
91
G86
* Longitudinal threading or thread repair
canned cycle.
G86 X Z Q R [K] I B [E] [D] L C [J] [A] [W]
[V] [M] [H] [U] N
X: X coordinate of the thread's starting point
Z: Z coordinate of the thread's starting point
Q: X coordinate of the thread's end point
R: Z coordinate of the thread's end point
K: Z coordinate of the point where the thread is
measured; It is used with parameter W for
thread repair
I: Thread depth (in radius)
I>0: External threading
I<0: Internal threading
B: Depth of the passes
B<0: Constant pitch increment
B>0: Decreasing pitch increment
E: Minimum value that the penetration pass can
reach when B>0
D: X axis safety distance (in radius)
L: Finishing stock (in radius)
C: Thread pitch
C>0: Pitch according to the taper.
C<0: Pitch according to the associated axis
J: Exit from the thread. Z distance from the final
point (R) to the point where the withdrawal
from the thread begins
A: Tool penetration angle according to the X axis.
A=0: Radial penetration
A<0: Penetration in zigzag
If not programmed, a value of 30º is assumed
W:Angular position of the thread starting point.
Its meaning depends on K.
K not programmed: indicates the spindle
angular position of the thread's starting point
K programmed: indicates the angular spindle
position corresponding to the thread
measuring point (thread repair)
V: Number of thread entries (starts)
Function
M D
V
Meaning
Summary of Contents for CNC 8060
Page 1: ...CNC 8060 65 User quick reference Ref 1906...
Page 44: ...Work modes 44...
Page 64: ...ISO language 64...
Page 102: ...ISO canned cycles T 102...
Page 128: ...Conversational cycles M 128...
Page 136: ...Conversational cycles T 136...
Page 150: ...Measuring and calibration cycles T 150...
Page 169: ......
