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 za dizilo zomwe zimagwiritsidwa ntchito pamainjini oyatsira mkati. Ikhoza 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. Olekanitsa madzi amafuta amatha kulekanitsa madzi okha ndipo sangathe 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 tomwe timalowa pakati pa pisitoni ndi silinda, zomwe zingayambitse "kufinya silinda", yomwe imakhala yovuta kwambiri pamalo owuma komanso amchenga. Zosefera za mpweya zimayikidwa 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 pomwe jenereta ya dizilo imagwira 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.
QS NO. | Chithunzi cha SK-1562A |
OEM NO. | K19900C1 |
MTANDA REFERENCE | FLEETGUARD SHANGHAI KW2140C |
APPLICATION | CUMMINS jenereta ya seti |
OUTRE DIAMETER | 213 (MM) |
DIAMETER WAMKATI | 122 (MM) |
KUSINTHA KWAMBIRI | 438/414 (MM) |
QS NO. | Chithunzi cha SK-1562B |
OEM NO. | K19950C1 |
MTANDA REFERENCE | FLEETGUARD SHANGHAI KW2140C |
APPLICATION | CUMMINS jenereta ya seti |
OUTRE DIAMETER | 114/113 (MM) |
DIAMETER WAMKATI | 93 (MM) |
KUSINTHA KWAMBIRI | 434 (MM) |