Ntchito ya mafupachisindikizo cha mafutanthawi zambiri amalekanitsa magawo omwe amafunikira mafuta odzola m'zigawo zopatsirana kuchokera kuzinthu zomwe zimatulutsa, kuti asalole mafuta opaka mafuta kuti asatayike.Nthawi zambiri amagwiritsidwa ntchito pozungulira ma shafts ndipo ndi mtundu wa shaft lip seal yozungulira.Mafupawa ali ngati zitsulo zazitsulo mkati mwa zigawo za konkire, zomwe zimagwira ntchito yolimbikitsa ndikulola kuti chisindikizo cha mafuta chikhalebe ndi mawonekedwe ake komanso kugwedezeka.Malinga ndi mtundu wa mafupa, imatha kugawidwa kukhala chisindikizo chamafuta amkati, chisindikizo chamafuta akunja, komanso chisindikizo chamafuta amkati ndi akunja.Chisindikizo chamafuta a skeleton chimapangidwa ndi mphira wapamwamba kwambiri wa nitrile ndi mbale yachitsulo, yokhazikika komanso moyo wautali wautumiki.Amagwiritsidwa ntchito kwambiri mu crankshafts magalimoto ndi njinga zamoto, camshafts, differentials, absorbers mantha, injini, ma axles, mawilo kutsogolo ndi kumbuyo, ndi mbali zina.
1. Kuletsa matope, fumbi, chinyezi, ndi zinthu zina kuti zisalowe m'mabere kuchokera kunja;
2. Chepetsani kutayikira kwa mafuta opaka m'mabere.Chofunikira pazisindikizo zamafuta ndikuti miyeso (m'mimba mwake, m'mimba mwake, ndi makulidwe akunja) iyenera kutsata malamulo;Amafuna kukhazikika koyenera kuti atseke bwino shaft ndikupereka kusindikiza;Iyenera kukhala yosagwira kutentha, yosavala, yokhala ndi mphamvu zabwino, yosagwirizana ndi zofalitsa (monga mafuta kapena madzi), ndikukhala ndi moyo wautali wautumiki.
Kugwiritsa ntchito moyenera zisindikizo zamafuta kuyenera kulabadira mfundo izi:
(1) Chifukwa cha mapangidwe ndi mapangidwe ake, ma shafts othamanga kwambiri amayenera kugwiritsa ntchito zisindikizo zamafuta othamanga kwambiri, pomwe ma shaft othamanga ayenera kugwiritsa ntchito zisindikizo zamafuta otsika.Mafuta osindikizira otsika kwambiri sangathe kugwiritsidwa ntchito pazitsulo zothamanga kwambiri, mosiyana.
(2) Pamene kutentha kozungulira kuli kwakukulu, polypropylene ester kapena silikoni, fluorine, kapena mphira wa silikoni fluorine ayenera kusankhidwa.Ndipo kuyesetsa kuchepetsa kutentha kwa mafuta mu thanki yamafuta.Mukamagwiritsa ntchito kutentha kochepa, mphira wosazizira ayenera kusankhidwa.
(3) Zisindikizo zamafuta zokhala ndi mphamvu yapakati zimakhala ndi mphamvu yocheperako, ndipo mphamvu ikakwera kwambiri, chisindikizo chamafuta chimapunthwa.Pakakhala kupanikizika kwambiri, mphete zothandizira zosagwira ntchito kapena zosindikizira zolimba zamafuta ziyenera kugwiritsidwa ntchito.
(4) Ngati kutsekeka kwa chisindikizo chamafuta pakuyika kwake kuli kokulirapo kwambiri ikalumikizana ndi shaft, kusindikiza kwake kumasokonekera, makamaka liwiro la shaft likakhala lalitali.Ngati eccentricity ndi yayikulu kwambiri, chosindikizira chamafuta "W" chingagwiritsidwe ntchito.
(5) Kusalala kwapamwamba kwa shaft kumakhudza mwachindunji moyo wautumiki wa chisindikizo chamafuta, ndiye kuti, ngati shaft ili ndi kusalala kwambiri, moyo wautumiki wa chisindikizo chamafuta udzakhala wautali.
(6) Dziwani kuti payenera kukhala kuchuluka kwa mafuta opaka pamlomo wa chosindikizira chamafuta.
(7) Chisamaliro chapadera chiyenera kuperekedwa pakuletsa fumbi kuti lisalowe m’chisindikizo chamafuta.
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Nthawi yotumiza: Mar-06-2024
