Siemens SINUMERIK 840D Programming Manual page 245

3
12.97
11.02
The following display options affect the input screen form for
the swivel cycle:
• Swivel mode
à axial
à axial and projection angle
à axial and projection angle and solid angle
Example:
Selection of swivel mode during start-up:
Axial, angle of projection
In this case, only 'axial' or 'projection angle'
is included in the input menu. Programming of a
solid angle is not desired or possible in this
example.
• Direction
à à à à Rotary axis 1
à à à à Rotary axis 2
à à à à no
When direction of travel is selected in the swivel
cycle interactive screen form, reference to rotary
axis 1 or 2.
Because of the angular range of rotary axes of
machine kinematics, the NCU calculates 2 possible
solutions. One of these solutions is normally
appropriate technologically. The selection as to
which rotary axis the two solutions must refer to is
made in the start-up menu. The selection of the
solution to be applied is made in the interactive
screen form for the swivel cycle.
With "no", the direction parameter is not displayed in
the operating screen.
• Correct tool
à no
à yes
"Correct tool" display in the swivel cycle interactive
screen form. The function correct tool the option
5-axis transformation (TRAORI).
In the user cycle, query TOOLCARR.spf Variable
GUD7 _TC_N_WZ.
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Programming Guide Cycles (PGZ) – 11.02 Edition
3.16 Swiveling – CYCLE800 (SW 6.2 and higher)
3
Milling Cycles
3-245