HEIDENHAIN TNC 426 PB/M

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6 – 488 HEIDENHAIN Technical Manual TNC 426, TNC 430

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––––––

HEIDENHAIN TNC 426 PB/M - Page 818