Momwe Mungatsimikizire Moyo Wautumiki wa Cummins Supercharger

Chifukwa chakuti liwiro la injini ya Cummins yogwira ntchito ndiloposa 130,000 rpm, ndipo ili pamtunda wa utsi wambiri, kutentha ndi kokwera kwambiri (kupitirira 800 ° C), komanso mphamvu yolowera ndi mpweya ndi yaikulu, yokwera kwambiri. kutentha, kuthamanga kwambiri komanso kuthamanga kwambiri.Chifukwa chake, zofunikira pakupaka mafuta, kuziziritsa ndi kusindikiza kwa supercharger ndizokwera kwambiri.

Pofuna kuonetsetsa moyo wautumiki wa supercharger wa Cummins injini jenereta , m'pofunika kuonetsetsa kondomu ndi kuzirala kwa turbocharger zoyandama kubala.Pa nthawi yomweyo, kugwiritsidwa ntchito kumafunika:

a.Injini iyenera kuyimitsidwa kwa mphindi 3-5 mutangoyamba.Osawonjezera katundu nthawi yomweyo kuti mutsimikizire kuthira bwino kwa supercharger.Chifukwa chachikulu ndi chakuti supercharger ili pamwamba pa injini.Ngati supercharger iyamba kuthamanga kwambiri injini itangoyamba, izi zipangitsa kuti kuthamanga kwamafuta kulephere kukwera mu nthawi kuti apereke mafuta ku supercharger, zomwe zimapangitsa kuwonongeka kwa mafuta kwa supercharger, ndipo ngakhale kuyatsa supercharger yonse. .

b.Kusagwira ntchito sikuyenera kukhala motalika kwambiri, nthawi zambiri osapitirira mphindi 10.Ngati nthawi yopanda ntchito ndi yayitali kwambiri, zitha kuyambitsa kutayikira kwamafuta kumapeto kwa compressor.

c.Musati muzimitsa injini nthawi yomweyo musanayime.Iyenera kukhala idling kwa mphindi 3-5 kuchepetsa kuthamanga kwa supercharger ndi kutentha kwa makina otulutsa mpweya kuti ateteze kutentha kwa kutentha - kuphika mafuta - kuyatsa ndi zolakwika zina.Kugwiritsa ntchito molakwika pafupipafupi kumatha kuwononga supercharger.

d.Injini zosagwiritsidwa ntchito kwanthawi yayitali (nthawi zambiri zopitilira masiku 7), kapena injini zokhala ndi ma supercharger atsopano, ziyenera kudzazidwa ndi mafuta polowera cha supercharger musanagwiritse ntchito, apo ayi moyo utha kuchepetsedwa kapena supercharger ikhoza kuonongeka chifukwa chamafuta osakwanira.

e.Yang'anani nthawi zonse ngati zigawo zogwirizanitsa ndi zotayirira, zowonongeka, zowonongeka kwa mafuta, komanso ngati chitoliro chobwerera sichikutsekedwa, ngati chiripo, chiyenera kuchotsedwa panthawi yake.

f.Sungani zosefera za mpweya zaukhondo ndikusintha nthawi zonse ngati mukufunikira.

g.Nthawi zonse sinthani fyuluta yamafuta ndi mafuta.

h.Yang'anani pafupipafupi chilolezo cha radial axial cha shaft ya turbocharger.Chilolezo cha axial sichiyenera kupitirira 0.15 mm.Chilolezo cha radial ndi: chilolezo pakati pa chopondera ndi chipolopolo chokakamiza sichiyenera kukhala chochepera 0.10 mm.Apo ayi, iyenera kukonzedwa ndi akatswiri kuti asawonongeke.