© Siemens AG All rights reserved. SINUMERIK, Manual, 5-axis machining
Key functions for 5-axis machining
3.6
65
CYCLE832 parameters
Machining Finishing (default)
Pre-finishing
Roughing
Deselection
Calling "Deselection" resets the modified
machine/setting data to the value generated by
the machine manufacturer.
Tolerance_tol. Chord tolerance
(chord tolerance
should be taken from
the CAM system or
weighted with a factor
of 1.0 to 1.5)
Tolerance of linear/rotary axes, default settings:
→ 0.01 mm/ 0.08° (finishing)
→ 0.05 mm/ 0.4° (pre-finishing)
→ 0.1 mm/ 0.8° (roughing)
→ 0.1 mm/ 0.1° (deselection)
Transformation TRAORI
TRAORI(2)
No
(default)
→ Activate 5-axis transformation
→ Activate machine-manufacturer-specific 5-
axis transformation (optional)
→ Deactivate transformation. CAM programs
with resolved rotary axis positions are sup-
ported.
Adaptation Yes
No (default)
→ Subsequent fields can be modified
→ Subsequent fields are not visible.
Activated by machine manufacturer
Compression COMPOF (default)
COMPCAD
COMPCURV
B SPLINE
→ Compressor off
→ Compressor on, constant acceleration rate
for free-form surfaces
→ Jerk-free for circumferential milling
→ Spline interpolation
Path control G642 (default)
G641
G64
→ Smoothing with single-axis tolerances
→ Programmable smoothing distance
→ Continuous-path mode
In the case of an NC block compressor with
COMPCAD, G642 is permanently selected.
Feedforward
control
FFWOF SOFT
(default)
FFWON-SOFT
FFWOF-BRISK
→ Without feedforward control, with jerk limita-
tion
→ With feedforward control, with jerk limitation
→ Without feedforward control, without jerk lim-
itation
In order for feedforward control (FFWON) and
jerk limitation (SOFT) to be selected, the
machine manufacturer must have optimized the
control or the machining axes.
To Next Page
Loading...
Need help?
General
