3 
 
08/2005  Machining the Workpiece
3.11 Simulatin
 machinin
 
3
 
♥ Siemens AG, 2005. All rights reserved 
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition  3-119 
 
 
In addition, you can delete the previously drawn machining lines in the 
graphics in order to get a clear display. 
 
 
Details
               >
 
  Press the "Details" softkey. 
 
Original cut-away 
 
 
Back to 
original 
 
 
  Press the "Back to original" softkey to restore the original size of 
the viewport.  
The workpiece on the main spindle or counter-spindle appears. 
 
 
Zoom 
 
 
Zoom
+
 or 
+
 
  Press the "Zoom +" or "+", softkey if you would like to enlarge the 
cut-away. 
-or- 
 
Zoom
-
 or   
  Press the "Zoom -" or "-", softkey if you would like to decrease the 
size of the cut-away. 
-or- 
 
 
  Press a cursor key if you want to pan the cut-away up, down, left, 
or right. 
The new cut-away appears. 
 
 
Magnifying glass 
 
 
Zoom 
 
  Press the "Zoom" softkey. 
A magnifying glass in the shape of a rectangular frame appears. 
 
 
  Press a cursor key if you want to move the magnifying glass up, 
down, left, or right. 
 
Magnifying 
glass + 
 
  Press the "Magnifying glass +" softkey if you want to enlarge the 
cut-away that you selected with the magnifying glass. 
-or- 
 
Magnifying 
glass - 
 
  Press the "Magnifying glass -" softkey if you want to decrease the 
size of the cut-away that you selected with the magnifying glass. 
 
Magnifying 
glass zoom 
 
  Press the "Magnifying glass zoom" softkey. 
The new cut-away appears. 
 
 
Deleting machining lines 
 
 
 
  Press the "Del" key. 
The previous machining lines are deleted.