HEIDENHAIN TNC 426 PB - Page 818

6 – 488 HEIDENHAIN Technical Manual TNC 426, TNC 430
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7 Test the three filter settings using a test part made of short line segments.
• Single filter
• Double filter
• HSC filter
Single filter (MP1099.0)
Double filter (MP1099.1)
Damping [dB] Frequency to be damped [Hz]
10 15 20 25 30 35 40 45 50 55 60
3 10 –––322–––1
4 12 7 5 4 –––2 –––
5 13 8 6 ––3 ––2 ––
6 14 9 – 54––––2 –
7 15 10 7 –––3 –––-
8 16 ––6 – 4 – 3 ––2
9 17 11 8 – 5 ––––––
10 18 ––––––––––
11 19 12 ––––4 – 3 ––
12 ––97–––––––
Damping [dB] Frequency to be damped [Hz]
10 15 20 25 30 35 40 45 50 55 60
3 7432––11–––
4 85––2 –––1 ––
5 9643– 2 –––1 –
6 10 –––––––––1
7 11 7 5 – 3 – 2 ––––
8 –––4 –––––––
9 12 8 –––––2 –––
10 13 – 6 ––3 –––––
11 ––––––––2 ––
12 14 9 – 54––––––