5238-E P-107
SECTION 7 FIXED CYCLES
[Operation]
• When the SLIDE HOLD pushbutton is pressed during a thread cutting cycle:
a. Chamfering equivalent to one lead length or the length specified by an L command is
performed.
b. The X-axis returns to the thread cutting cycle starting point.
c. The Z-axis returns to the thread cutting cycle starting point.
d. The control is in cycle stop mode waiting for pressing of the CYCLE START button.
• When the CYCLE START button is pressed:
The interrupted thread cutting cycle is continued.
This interruption operation can be repeated as many times as necessary in the same thread
cutting cycle. When the SLIDE HOLD button is pressed while the axes are moving along path
(1) or (4) (see figure) where thread cutting is not executed, axis movement stops immediately.
Pressing the CYCLE START button after that resumes the thread cutting cycle.
If the SLIDE HOLD button is pressed while the axis is moving along path (3), axis movement
stops after it reaches the end point of path (3).
LE33013R0300900060009
1
2
3
4
a
b
e
c
d
Normal thread cutting cycle : (1) (2) (3) (4)
Cycle after slide hold : (a) (b) (c) (d) (e)
SLIDE HOLD button is pressed at
this point in thread cutting cycle
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