Nodding Compensation - Manually Enter - Siemens SINUMERIK 840D sl Commissioning Manual

NC commissioning
8.5 Nodding compensation
For the cycle settings, you can also select face milling for the workpiece in order to carry out
several tests with different compliance factors on one workpiece.
Accelerating axis:
Compensated axis:
Type of machining:
Parameter
RP
SC
F
FA
X0
Y0
Z0
X1
Y1
Z1
Z2
N
Minimum value of the compliance factor
Maximum value of the compliance factor
Compliance factor of the best milling path
Note
Test run before machining
To perform a test run before machining, enter a suitable value for the infeed depth.
8.5.4

Nodding compensation - manually enter

Entering compensation data
For the manual input of the compliance factor, all degrees of freedom in the compensation
relationships between accelerating and compensated axes are possible. Further, position-
dependent adaptation values can be entered at the user interface.
250
Meaning
Retraction plane [abs]
Safety clearance [inc]
Path milling feedrate
Face milling feedrate
Corner point 1 X [abs]
Corner point 1 Y [abs]
Height of blank [abs]
Corner point 2 in relation to X0 [inc.]
Corner point 2 in relation to Y0 [inc.]
Feed depth for face milling in relation to Z0 [inc.]
without face milling: Feed depth for path milling in relation to
Z0 (inc.)
with face milling: Feed depth for path milling in relation to Z1
(inc.)
Number of milling paths
Geometry axes X, Y, Z
Machining plane G17: Z axis
[no] path milling only
[yes] face milling and path milling
CNC Commissioning: NC, PLC, Drive
Commissioning Manual, 12/2019, A5E48312804B AA
Unit
[mm]
[mm]
[mm/min]
[mm/min]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
---
[μm / m/s ]
2
[μm / m/s ]
2
[μm / m/s ]
2