Mavuto ochiritsira obwezeretsa ma valve muzosakaniza za asphalt
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Mavuto ochiritsira obwezeretsa ma valve muzosakaniza za asphalt
Nthawi Yotulutsa:2024-08-14
Werengani:
Gawani:
Palinso ma valve obwezeretsa muzomera zosakaniza za asphalt, zomwe nthawi zambiri sizimayambitsa mavuto, kotero sindinamvetsetse bwino zothetsera zake kale. Koma pakugwiritsa ntchito, ndinakumana ndi kulephera kwamtunduwu. Ndithane nazo bwanji?
Chomera chosakaniza phula ndi chiyani——2Chomera chosakaniza phula ndi chiyani——2
Kulephera kwa valavu yobwereranso muzitsulo zosakaniza za asphalt sizovuta, ndiko kuti, kusinthika mosayembekezereka, kutuluka kwa mpweya, kulephera kwa ma valve oyendetsa magetsi, ndi zina zotero. Zomwe zimayambitsa ndi zothetsera ndizosiyana. Pazochitika za kusinthika kwadzidzidzi kwa valve yobwerera, nthawi zambiri zimayamba chifukwa cha mafuta abwino, akasupe otsekedwa kapena owonongeka, mafuta kapena zonyansa zomwe zimayikidwa mu gawo lotsetsereka, ndi zina zotero. ndi viscosity ya mafuta opaka. Ngati ndi kotheka, mafuta odzola kapena mbali zina zitha kusinthidwa.
Pambuyo pakugwiritsa ntchito kwanthawi yayitali, valavu yobwezeretsayo imakhala yosavuta kuvala mphete yachisindikizo cha valve, kuwonongeka kwa tsinde la valve ndi mpando wa valve, zomwe zimapangitsa kuti mpweya uwonongeke mu valve. Panthawiyi, mphete yosindikizira, tsinde la valve ndi mpando wa valve ziyenera kusinthidwa, kapena valavu yobwerera iyenera kusinthidwa mwachindunji. Kuti muchepetse kulephera kwa chosakaniza cha asphalt, kukonza kuyenera kulimbikitsidwa nthawi wamba.