Zizindikiro za valavu yoyesera yosweka m'galimoto
Youdaoplaceholder0 Zizindikiro zazikulu za valavu yowunikira galimoto yolakwika ndi monga kusakhazikika kwa malo ogwirira ntchito, kugwedezeka kwa injini, kuvuta kuyambitsa, kutulutsa mpweya woipa komanso kuyaka mafuta. Youdaoplaceholder0 Zizindikirozi zimatha kukhudza mwachindunji magwiridwe antchito a injini komanso momwe imayendetsera galimoto, ndipo nthawi zina zimatha kupangitsa kuti kutulutsa mpweya woipa kupyola muyezo kapena kulephera kuwunika chaka chilichonse.
Youdaoplaceholder0 Mawonekedwe akuluakulu a zolakwika
Youdaoplaceholder0 Kusagwira ntchito bwino komanso kugwedezeka kwa injini.
Liwiro la injini limasintha kwambiri ikangoyima, ndipo mwina ingasiye mwadzidzidzi.
Poyatsa, thupi la galimoto limagwedezeka mwamphamvu ndipo nthawi yoyatsira imawonjezeka.
Youdaoplaceholder0 Kuchepa kwa magwiridwe antchito amphamvu .
Kuthamanga kwake kumakhala kofooka ndipo mphamvu yotulutsa imachepa kwambiri mukakwera phiri.
Kugwiritsa ntchito bwino mafuta kumachepa ndipo kugwiritsa ntchito mafuta kumawonjezeka ndi pafupifupi 10% mpaka 15%.
Youdaoplaceholder0 Dongosolo lotulutsa zinthu zosazolowereka .
Kutulutsa utsi wambiri kungayambitse utsi wakuda (ndi valavu yoyang'anira nthawi zonse) kapena utsi wabuluu (woyaka mafuta a injini).
Kuwonjezeka kwa mpweya wa nayitrogeni oxide kwawonjezera chiopsezo cholephera kuwunika kwapachaka.
Youdaoplaceholder0 Dongosolo lochenjeza limayambitsa .
Valavu yowunikira magalimoto ndi chipangizo chowongolera madzi. Mfundo yake yaikulu ndikulola madzi (monga mpweya kapena mafuta) kuyenda momasuka mbali imodzi yokha pamene akuletsa kuyenda mobwerera m'mbuyo. Izi zimachitika makamaka kudzera mu mgwirizano wa pakati pa valavu yamkati, kasupe ndi mpando wa valavu: pamene kuthamanga kwa patsogolo kwapitirira kukana ndi kukangana kwa kasupe, pakati pa valavu pamatsegulidwa, kutsegula njira. Pamene pali kupanikizika kobwerera m'mbuyo, pakati pa valavu pamakanikizidwa motsutsana ndi mpando wa valavu, kutseka njira ndikuwonetsetsa kuti kuyenda kwa njirayo kumayenda mbali imodzi.
Mu makina oyendetsa magalimoto, ma valve owunikira amagwiritsidwa ntchito kwambiri, ndipo mfundo zawo zogwirira ntchito ndi ntchito zimasiyana malinga ndi malo oyika:
Valavu yowunikira bwino chitseko cha Youdaoplaceholder0: Yoyikidwa m'bokosi kapena pakhomo, imalola mpweya wopanikizika kwambiri mkati mwa galimoto kuti utulutsidwe mbali imodzi (monga, potsegula kapena kutseka chitseko kapena kuyambitsa kuyenda kwa magazi akunja), kuteteza chitseko kuti chisakhale chovuta kutseka chifukwa cha kusalingana kwa kuthamanga kwa magazi; Mosiyana, idzatsekedwa kuti zinthu zodetsa zakunja zisalowe.
Valavu yowunikira chivundikiro cha thanki yamafuta ya Youdaoplaceholder0: Yopangidwa kuti ikhale yofanana ndi valavu yowunikira, imalola mpweya wakunja kulowa mu thanki molunjika kuti ibwezeretse mpweya ndikusunga mpweya wabwino (monga kugwiritsa ntchito mafuta poyendetsa); Koma letsani mafuta kapena nthunzi kuti isatuluke kuti zitsimikizire chitetezo ndi chitetezo cha chilengedwe.
Valavu yowunikira mpweya wa Youdaoplaceholder0 Crankcase: Ili mu makina opumira mpweya wa injini, yomwe imayang'anira kuchuluka kwa mpweya wotuluka (monga kuchepetsa njira yotulutsira mpweya ikapanda kugwira ntchito komanso kukulirakulira pamene katundu wakwera); Nthawi yomweyo, imaletsa moto kuti usayatse mpweya wotuluka. Ngati yawonongeka, ingayambitse kugwiritsa ntchito mafuta a injini molakwika (popeza imalephera kuletsa madontho a mafuta kulowa mu silinda limodzi ndi mpweya wotuluka).
Ntchito zonsezi zimadalira kapangidwe kosavuta ka valavu yowunikira (thupi la valavu, pakati pa valavu, kasupe) kuti zitsimikizire kuti makina ofunikira a galimotoyo akugwira ntchito bwino.
Ntchito yaikulu ya valavu yowunikira galimoto ndikuwongolera kuyenda kwa madzi m'njira imodzi (monga mafuta a injini, mpweya wotulutsa utsi, mafuta, ndi zina zotero) mu dongosolo, kupewa kubwerera kwa madzi m'thupi, potero kuonetsetsa kuti injini ikugwira ntchito bwino, kuchepetsa mpweya woipa komanso kulimbitsa kukhazikika kwa dongosolo.
Youdaoplaceholder0 Ntchito zazikulu ndi zochitika zogwiritsira ntchito
Youdaoplaceholder0 Kuletsa kubwerera kwa madzi m'thupi.
Valavu yowunikira imaonetsetsa kuti madzi ofunikira a galimoto monga mafuta a injini, madzi a brake ndi mafuta amatha kuyenda motsatira njira yomwe yapangidwira, kupewa kuwonongeka kwa pampu ya mafuta kapena kupanikizika kosakwanira kwa mafuta komwe kumachitika chifukwa cha kuyenda mobwerera m'mbuyo. Mwachitsanzo, ikayikidwa pamalo otulukira pampu yamafuta, imatha kuletsa mafuta kubwerera ku thanki yamafuta injini ikazima, kuonetsetsa kuti kuthamanga kwa mafuta kumakhazikika mwachangu panthawi yoyambira.
Youdaoplaceholder0 Kulamulira kayendedwe ka mpweya wotuluka mu utsi .
Mu dongosolo la EGR (EGR), valavu yowunikira imatsogolera mpweya wotulutsa kuti ulowe m'chipinda choyaka mbali imodzi yokha, zomwe sizimangochepetsa kutulutsa kwa nitrogen oxides komanso zimasunga mphamvu ya injini.
Youdaoplaceholder0 Tetezani kukhazikika kwa kuthamanga kwa dongosolo .
Akaphatikizidwa ndi makina oyendera madzi kapena opopera mpweya, ma valve owunikira amatha kuletsa kusintha kwadzidzidzi kwa kuthamanga kwa mpweya kuchokera ku zinthu zowononga (monga mapampu amafuta), kapena kusintha pang'onopang'ono kuthamanga kwa mpweya kudzera mu ma valve opopera mpweya kuti apewe kukhudzidwa ndi mphamvu zochitira zinthu pamakina.
Youdaoplaceholder0 Kapangidwe kapadera ndi ntchito zophatikiza
Kugwiritsa ntchito valavu ya Youdaoplaceholder0 Compound: Ikalumikizidwa limodzi ndi valavu yopondereza, imalola kuyenda pang'onopang'ono komanso kuyenda mofulumira; Kuphatikiza ndi valavu yochepetsera kupanikizika, imatha kukonza bwino kayendetsedwe ka madzi.
Youdaoplaceholder0 Kuyika makina oziziritsira mpweya : Mu nthawi yoziziritsira, valavu yowunikira imagwira ntchito limodzi ndi chubu cha capillary kuti ikonze kayendedwe ka refrigerant kuti iwonjezere mphamvu ya kutentha.
Kulephera kwa Youdaoplaceholder0 kumakhudza
Ngati valavu yoyezera yawonongeka, izi zingayambitse mavuto poyambira mafuta kubwerera m'mbuyo, kuyamwa mafuta a injini mu chitoliro cholowera (vacuum yochulukirapo pa liwiro lotsika), kapena kusalingana kwa kuthamanga kwa dongosolo komwe kungayambitse kuwonongeka kwa zigawo.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa MG&MAXUSzida zamagalimoto zalandiridwa kugula.
