Tool Selection For The Manual Mode - Siemens SINUMERIK 840D sl Operating Manual

Parameter
Positioning
Z0
X0
Y0
α0
α1
N
17.7

Tool selection for the manual mode

For the preparatory actions in the manual mode, tool selection and spindle control are both
performed centrally in the T, S, M window.
Figure 17-1
Turning
Operating Manual, 05/2017, A5E40868721
Description
Straight line: Next position is approached linearly in rapid traverse.
Circular: Next position is approached along a circular path at the feedrate defined
in the machine data.
Face B - wit C axis
Z coordinate of the reference point (abs)
X coordinate of the reference point (abs)
Y coordinate of the reference point (abs)
Starting angle: Angle of 1st hole with reference to C axis.
Positive angle: Full circle is rotated counterclockwise.
Negative angle: Full circle is rotated in clockwise direction.
Indexing angle: After the first hole has been drilled, all additional positions are ap‐
proached at this angle (only for pitch circle).
Positive angle: Additional positions are rotated in counterclockwise direction.
Negative angle: Additional positions are rotated in clockwise direction.
Number of positions on circle
TSM window for the B and C axis
Working with a B axis (only 840D sl)
17.7 Tool selection for the manual mode
Unit
mm
mm
mm
mm
Degrees
Degrees
793