Siemens SINUMERIK 840D sl Function Manual page 408

M1: Kinematic transformation
7.2 TRACYL cylinder surface transformation (option)
XM
ZM
Y / CM
ASM
Figure 7-7
Groove edges
For a cylinder surface transformation without groove wall correction, the edges of the groove
longitudinal to the rotary axis (longitudinal grooves) are only parallel if the groove width
corresponds to the tool diameter. For groove widths greater than the tool diameter, the groove
edges are at an angle to each other (see
The groove edges of grooves that extend parallel to the circumference (transverse grooves)
are not parallel to each other (see
parallel.
①
②
Figure 7-8
408
Infeed axis perpendicular to the turning center
Linear axis parallel to the turning center
Transformatory Y axis / rotary axis
Main spindle
Machine kinematics with two linear axes
Longitudinal groove
Transverse groove
Groove edges with TRACYL without groove side offset
①
).
②
). Only the start and the end of the groove edges are not
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
Extended Functions