Kuthamanga kwachindunji kochita kusefukira kosungira valavu YF08-09

Njira zochepetsera kapena kuthetsa phokoso ndi kugwedezeka kwa valve yothandizira woyendetsa

 Kawirikawiri, chinthu chochepetsera kugwedezeka chimawonjezedwa ku gawo la valve yoyendetsa.

Manja ogwetsera pansi nthawi zambiri amakhazikika kutsogolo kwa vavu yoyendetsa ndege, ndiye kuti, pabowo la resonant, ndipo sangathe kuyenda momasuka.

Pali mitundu yonse ya mabowo onyowa pa manja onyowa kuti awonjezere kutsitsa ndikuchotsa kugwedezeka. Kuonjezera apo, chifukwa cha kuwonjezereka kwa zigawo muzitsulo zowonongeka, kuchuluka kwa phokoso la resonant kumachepetsedwa, ndipo kuuma kwa mafuta kumawonjezeka pansi pa zovuta zoipa. Malingana ndi mfundo yakuti zigawo zomwe zimakhala ndi zolimba kwambiri sizili zophweka kumveka, kuthekera kwa resonance kumatha kuchepetsedwa.

Nthawi zambiri, pad yotsitsa yogwedezeka imayendera limodzi ndi pabowo la resonant ndipo imatha kuyenda momasuka. Pali throttle groove kutsogolo ndi kumbuyo kwa vibration damping pad, yomwe imatha kutulutsa mpweya pamene mafuta akuyenda kuti asinthe momwe amayendera. Chifukwa cha kuwonjezera pa daping pad vibration, chinthu chogwedeza chimawonjezeredwa, chomwe chimasokoneza ma frequency a resonance oyambira. The vibration damping pad amawonjezeredwa ku resonant cavity, zomwe zimachepetsanso voliyumu ndikuwonjezera kuuma kwa mafuta akamaponderezedwa, kuti achepetse kuthekera kwa resonance.

Pali mabowo osungiramo mpweya ndi m'mphepete mwa mphuno pa pulagi yotsekemera yotsekemera. Chifukwa chakuti mpweya umasiyidwa m’mabowo osungiramo mpweya, mpweyawo umaumizidwa ukaupanikiza, ndipo mpweyawo umagwira ntchito yotengera kugwedezeka, komwe kumakhala kofanana ndi cholumikizira chaching’ono. Mpweya womwe uli mu dzenje laling'ono ukakanikizidwa, mafuta amadzazidwa, ndipo akawonjezedwa, mafuta amachotsedwa, motero amawonjezera kutuluka kwina kuti asinthe kutuluka koyambirira. Choncho, phokoso ndi kugwedezeka kungathenso kuchepetsedwa kapena kuthetsedwa.

Kuonjezera apo, ngati valavu yowonjezera yokhayokhayo imasonkhanitsidwa molakwika kapena kugwiritsidwa ntchito, imayambitsanso kugwedezeka ndi phokoso. Mwachitsanzo, ma valve atatu opumulira amasonkhanitsidwa molakwika, kuthamanga kwake kumakhala kwakukulu kapena kochepa kwambiri, ndipo valavu ya cone imavalidwa molakwika. Pankhaniyi, kusintha kuyenera kuyang'aniridwa mosamala kapena zigawozo ziyenera kusinthidwa.