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Akkamitti harmonic resonance fayyadama saffisa guddaa reciprocating wave spring keessatti kufaatii fida?

2026-06-16 FAQ

Fayyadama akka valvetrains konkolaataa ykn high-frequency vibration isolators keessatti, yoo frequency excitation frequency uumamaa ($f_n$) wave spring wajjin walsimu, resonance ni uuma. Firikuweensiin uumamaa $f_n = \frac{1}{2 \pi} \sqrt{\frac{k}{m}}$ yoo ta’u, bakka $m$ ulfaatina bu’a qabeessa ta’etti. Rezonance dambaliiwwan ampiliituudii baayyee olka'aa ta'een akka socho'an taasisa...

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Fayyadama akka valvetrains konkolaataa ykn high-frequency vibration isolators keessatti, yoo frequency excitation frequency uumamaa ($f_n$) wave spring wajjin walsimu, resonance ni uuma. Firikuweensiin uumamaa $f_n = \frac{1}{2 \pi} \sqrt{\frac{k}{m}}$ yoo ta’u, bakka $m$ ulfaatina bu’a qabeessa ta’etti. Rezonans dambalii ampiliituudii dizaayinii irraa baay’ee ol’aanaa ta’een akka socho’an taasisa, kunis dadhabbiin saffisaan akka kufu taasisa. Mallattoon isaas 'shubbisa' birraa ykn uffannaa naannoo ID/OD irratti. Kana sirreessuuf, saffisi birraa $k$ ykn ulfaatinni $m$ $f_n$ daangaa hojii keessaa akka bahu jijjiiramuu qaba, ykn daampiin seensifamuu qaba, yeroo baay'ee birraa dalgee man'ee fayyadamuun bakka wal-nyaatinsi garagalchuu gidduu anniisaa raafama balleessutti.

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