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Chiyambi cha sefa ya jenereta

Choyamba, chinthu chosefera dizilo

Dizilo fyuluta chinthu ndi chimodzi mwazinthu zofunika kuonetsetsa mtundu wa mafuta injini dizilo.Ndi zida zapadera zoyeretsera dizilo zomwe zimagwiritsidwa ntchito pamainjini oyatsira mkati.Itha kusefa kuposa 90% ya zonyansa zamakina, ma colloids, asphaltene, ndi zina zambiri mu dizilo, zomwe zimatha kutsimikizira ukhondo wa dizilo kwambiri ndikuwongolera moyo wautumiki wa injini.Nthawi yomweyo, imatha kuletsa fumbi labwino komanso chinyezi mumafuta a dizilo, ndipo imatha kutalikitsa moyo wautumiki wa mapampu a jakisoni wamafuta, ma nozzles a dizilo ndi zinthu zina zosefera.

Chachiwiri, cholekanitsa madzi ndi mafuta

Olekanitsa madzi amafuta kwenikweni amatanthauza kulekanitsa mafuta ndi madzi.Mfundo yake ndi kugwiritsa ntchito mfundo yokoka sedimentation kuchotsa zonyansa ndi madzi molingana ndi kachulukidwe kusiyana pakati pa madzi ndi mafuta.Pali zolekanitsa monga ma cones diffusion ndi zowonera mkati.Kapangidwe ndi ntchito ya injini olekanitsa madzi mafuta ndi dizilo fyuluta chinthu ndi osiyana.Cholekanitsa madzi amafuta chimatha kulekanitsa madzi okha ndipo sichingathe kusefa zonyansa.Pali pulagi pansi, yomwe imatha kutsanulidwa pafupipafupi popanda kusinthidwa.Zosefera za dizilo zimasefa zonyansa ndipo zimayenera kusinthidwa pafupipafupi.

Chachitatu, fyuluta ya mpweya

Mpweya fyuluta chinthu ndi mtundu wa fyuluta, amatchedwanso mpweya fyuluta cartridge, mpweya fyuluta, kalembedwe, etc. Injini amatenga mu kuchuluka kwa mpweya pa ntchito yake.Ngati mpweya sunasefedwe, fumbi loyimitsidwa mumlengalenga lidzayamwa mu silinda, zomwe zidzafulumizitsa kuvala kwa gulu la pistoni ndi silinda.Tinthu tating'onoting'ono timalowa pakati pa pisitoni ndi silinda, zomwe zingayambitse "kufinya silinda", yomwe imakhala yowopsa kwambiri pamalo owuma komanso amchenga.Fyuluta ya mpweya imayikidwa kutsogolo kwa carburetor kapena chitoliro cholowetsa kuti zisefe fumbi ndi mchenga mumlengalenga kuti zitsimikizire kuti mpweya wokwanira komanso woyera umalowa mu silinda.

Chachinayi, fyuluta yamafuta

Sefa yamafuta imatchedwanso sefa yamafuta.Mafutawo ali ndi kuchuluka kwa colloid, zonyansa, madzi ndi zowonjezera.Ntchito ya fyuluta yamafuta ndikusefa ma sundries, ma colloid ndi chinyezi mumafuta, ndikupereka mafuta oyera pagawo lililonse lopaka mafuta.Chepetsani kuvala kwa magawo ndikutalikitsa moyo wautumiki wa injini.

Chidule cha nkhaniyi: ①Sefa ya dizilo iyenera kusinthidwa maola 400 aliwonse mu seti ya jenereta ya dizilo.Kuzungulira kwa m'malo kumadaliranso mtundu wa dizilo.Ngati dizilo silikuyenda bwino, nthawi yosinthira iyenera kufupikitsidwa.②Fyuluta yamafuta iyenera kusinthidwa maola 200 aliwonse pamene jenereta ya dizilo ikugwira ntchito.③Bwezerani fyuluta ya mpweya malinga ndi chiwonetsero cha chizindikiro.Ngati mpweya wabwino m'dera limene jenereta wa dizilo umagwiritsidwa ntchito ndi woipa, kusintha kwa fyuluta ya mpweya kuyeneranso kufupikitsidwa.