GBS_smartWLI Cylinderinspector 3D

Honing Structure FFT Analysis
mm
1.0
0.8
0.6
µm
1
0
mm
1.0
0.8
0.6
µm
1
0
-1
-2
0.4
0.2
0.0
0.0 0.5 1.0 mm
-1
-2
-3
0.4
0.2
0.0
0.0 0.5 1.0 mm
-3
-4
-5
-6
Parameters Value Unit
Honing Angle - Honing Structure FFT Analysis 18.20 °
Rising Grooves - Honing Structure FFT Analysis 16.20 °
Falling Grooves - Honing Structure FFT Analysis 20.20 °
Rising Structures - Honing Structure FFT Analysis 26.11 %
Falling Structures - Honing Structure FFT Analysis 34.52 %
Cross Structures - Honing Structure FFT Analysis 2.00 %
Closed Structures - Honing Structure FFT Analysis 37.37 %
Parameters Value Unit
Honing Angle - Honing Structure FFT Analysis 18.05 °
Rising Grooves - Honing Structure FFT Analysis 17.20 °
Falling Grooves - Honing Structure FFT Analysis 18.90 °
Rising Structures - Honing Structure FFT Analysis 8.86 %
Falling Structures - Honing Structure FFT Analysis 14.05 %
Cross Structures - Honing Structure FFT Analysis 4.52 %
Closed Structures - Honing Structure FFT Analysis 72.57 %
Comment:
The GBS programmed Honing Structure FFT Analysis allowed a separate analysis of rising and falling structures. The
sample on the right site shows a higher percentage of closed structures because of the cavities (positive) but also more
cross structures. The scan on the left side shows a more falling structures and on the right side more rising structures.
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