Siemens SINUMERIK 840D sl Turning Operating Manual page 301

Parameter
XRA
XRI
ZRA
XRA
XRI
ZRA
ZRI
Tailstock
XRR
Tool change point
XT
ZT
Spindle chuck data
Spindle chuck data
Jaw type
Turning
Operating Manual, 06/2019, A5E44903486B AB
Description
● extended - not for a "pipe" blank
Retraction plane X external ∅ (abs) or
retraction plane X referred to XA (inc)
Retraction plane X internal ∅ (abs) or
retraction plane X referred to XI (inc)
Retraction plane Z front (abs) or
retraction plane Z referred to ZA (inc)
● all
Retraction plane X external ∅ (abs) or
retraction plane X referred to XA (inc)
Retraction plane X internal ∅ (abs) or
retraction plane X referred to XI (inc)
Retraction plane Z front (abs) or
retraction plane Z referred to ZA (inc)
Retraction plant Z rear
● Yes
● No
Retraction plane tailstock – (only "Yes" for tailstock)
Tool change point, which must be approached by the revolver with its zero point.
● WCS (Workpiece Coordinate System)
● MCS (Machine Coordinate System)
Notes
● The tool change point must be far enough outside the retraction area that it is not
possible for any tool to protrude into the retraction area while the revolver is
moving.
● Ensure that the tool change point is relative to the zero point of the revolver and
not the tool tip.
Tool change point X ∅
Tool change point Z
● Yes
You enter spindle chuck data in the program.
● No
Spindle chuck data are transferred from the setting data.
Note:
Please observe the machine manufacturer's instructions.
● Only chuck
You enter spindle chuck data in the program.
● Complete
You enter tailstock data in the program.
Note:
Please observe the machine manufacturer's instructions.
● Selecting the jaw type of the counterspindle. Dimensions of the front edge or stop
edge - (only if spindle chuck data "yes")
● Jaw type 1
● Jaw type 2
Creating a ShopTurn program
9.6 Program header
Unit
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
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