Siemens SINUMERIK 828D - Page 251

Creating a ShopTurn program
8.6 Program header
Turning
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
251
Parameter
Description
Unit
XRI - only for "pipe" blank
Retraction plane X internal ∅ (abs) or
retraction plane X referred to XI (inc)
mm
ZRA Retraction plane Z front (abs) or
retraction plane Z referred to ZA (inc)
mm
• extended
-
not for a "pipe" blank
XRA Retraction plane X external ∅ (abs) or
retraction plane X referred to XA (inc)
mm
XRI Retraction plane X internal ∅ (abs) or
retraction plane X referred to XI (inc)
mm
ZRA Retraction plane Z front (abs) or
retraction plane Z referred to ZA (inc)
mm
• all
XRA Retraction plane X external ∅ (abs) or
retraction plane X referred to XA (inc)
mm
XRI Retraction plane X internal ∅ (abs) or
retraction plane X referred to XI (inc)
mm
ZRA Retraction plane Z front (abs) or
retraction plane Z referred to ZA (inc)
mm
ZRI
Retraction plant Z rear
mm
Tailstock
• Yes
• No
XRR
Retraction plane tailstock – (only "Yes" for tailstock)
mm
Tool change point 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.
XT
Tool change point X ∅
mm
ZT
Tool change point Z
mm
Spindle chuck data
• 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.