Siemens SINUMERIK 840D sl Turning Operating Manual page 611

Parameter Description
TC Name of swivel data set
Retract No
- (only for G
code)
ZR Retraction path - (only for incremental retraction in the tool direction)
Swivel plane
● New: New swivel plane
- (only for G
● Additive: Additive swivel plane
code)
RP - (only for Retraction plane for face B
ShopTurn)
C0 - (only for Position angle for machining surface
ShopTurn)
X0 Reference point for rotation X
Y0 Reference point for rotation Y
Z0 Reference point for rotation Z
Swivel mode
● Axis-by-axis: Swivel coordinate system axis-by-axis
● Solid angle: Swivel via solid angle
● Proj. angle: Swiveling via projection angle
● Direct: Directly position rotary axes
Axis sequence Sequence of the axes which are rotated around - (only for axis-by-axis swivel mode)
XYZ or XZY or YXZ or YZX or ZXY or ZYX
X Rotation around X
Y Rotation around Y
Z Rotation around Z
Projection posi‐ Position of the projection in space - (only for swivel mode, projection angle)
tion
Xα, Yα, Zβ or Yα, Zα, Zβ or Zα, Xα, Zβ
Xα Projection angle
Yα Projection angle
Zβ Angle of rotation in the plane
Z Angle of rotation in the plane
X1 Zero point of rotated surface X
Y1 Zero point of rotated surface Y
Z1 Zero point of rotated surface Z
Direction - (only Preferred direction, rotary axis 1 - (not for swivel mode direct)
for G code)
● +
● -
Turning
Operating Manual, 06/2019, A5E44903486B AB
Programming technology functions (cycles)
No retraction before swiveling
Incremental retraction in tool direction
The retraction path is entered into parameter ZR
When retracting in the tool direction, in the swiveled
machine state, several axes can move (traverse)
Maximum retraction in tool direction
Retraction in the direction of machine axis Z.
Retract towards the machine axis Z and then in the
direction X, Y
- (only for axis sequence)
- (only for projection position)
10.6 Further cycles and functions
Unit
Degrees
Degrees
Degrees
Degrees
Degrees
Degrees
Degrees
Degrees
mm
611