"Chigwirizano chosaoneka" cha mphamvu yamagalimoto: Ntchito ndi kusanthula zolakwika za malamba a nthawi ndi unyolo wa nthawi
Mu dongosolo loyendetsera ntchito la injini yamagalimoto, lamba wosunga nthawi ndi unyolo wosunga nthawi zili ngati "ma bond osawoneka", zomwe zimawoneka zosafunikira koma zimawongolera kayendedwe kolondola ka valavu ya injini, zomwe zimagwira ntchito ngati chitsimikizo chachikulu cha ntchito yanthawi zonse ya injini.
Malinga ndi momwe amagwirira ntchito, onse ali ndi ntchito yofanana: kuyendetsa makina a valavu ya injini, kulola mavalavu olowetsa ndi otulutsa mpweya kutseguka ndi kutseka nthawi yeniyeni, kumagwirizana bwino ndi ma stroke anayi a pistoni - kupuma, kukanikiza, kupanga mphamvu, ndi kutulutsa mpweya. Makamaka, amalumikiza crankshaft ndi camshaft, kuonetsetsa kuti crankshaft ikazungulira kawiri, camshaft imazungulira kamodzi, kulola mavalavu olowetsa ndi otulutsa mpweya kumaliza ntchito imodzi yotsegula ndi kutseka, zomwe zimathandiza kuti chisakanizocho chilowe mu silinda mwachangu ndipo utsi utuluke bwino, kuonetsetsa kuti mphamvu ya injini imatulutsa komanso kusunga mafuta.
Komabe, pali kusiyana kwakukulu pa zipangizo ndi makhalidwe a ziwirizi. Malamba ogwiritsira ntchito nthawi zambiri amapangidwa ndi rabara, okhala ndi ulusi womangiriridwa mkati kuti awonjezere kulimba. Pakagwiritsidwa ntchito, amapanga phokoso lochepa, amakhala ndi mphamvu zochepa zotumizira, komanso amakhala ndi ndalama zochepa zopangira. Koma zipangizo za rabara zimakhala ndi kutentha kochepa komanso kuipitsidwa ndi mafuta, zomwe zimapangitsa kuti zikhale zogwiritsidwa ntchito. Pakapita nthawi, zimakalamba ndikusweka, nthawi zambiri zimafunika kusinthidwa pambuyo pa makilomita 6 - 10,000. Koma maunyolo ogwiritsira ntchito nthawi amagwiritsa ntchito kapangidwe ka chitsulo, zomwe zimapangitsa kuti zikhale zolimba kwambiri. Mitundu yambiri imanena kuti imatha kusamalidwa popanda kukonzedwa kwa moyo wonse, ndi moyo wa makilomita oposa 20,000. Komabe, imapanga phokoso laling'ono lachitsulo ikagwiritsidwa ntchito ndipo imadalira mafuta a injini kuti iwapatse mafuta. Ngati mafuta ali oipa kapena osasinthidwa pakapita nthawi, izi zidzawonjezera kuwonongeka kwawo.
Kaya ndi lamba wokhazikika kapena unyolo wa nthawi, vuto likangochitika, lidzakhudza kwambiri injini. Kuwonekera kwachindunji kwa vuto la lamba wokhazikika ndi kukalamba ndi kusweka. Panthawiyo, camshaft imataya mphamvu yoyendetsera, ndipo nthawi ya valavu imakhala yosokonezeka, zomwe zimapangitsa kuti injini izime nthawi yomweyo. Kwa injini zosokoneza, zimathanso kuyambitsa kugundana pakati pa pistoni ndi valavu, zomwe zimayambitsa kuwonongeka kwakukulu kwa makina monga kupindika kwa valavu ndi kuwonongeka kwa pistoni, ndipo ndalama zokonzera nthawi zambiri zimaposa makumi a zikwi za yuan. Isanasweke, imathanso kutulutsa mawu ochenjeza, monga phokoso la "kudina" m'chipinda cha injini ikayamba kuzizira, lomwe limachepa pang'onopang'ono ikatenthedwa. Komabe, pamene kuwonongeka kukukulirakulira, phokoso losazolowereka lidzapitirira, ndipo galimotoyo ikhoza kuyamba kuchedwa, kusowa mphamvu yothamanga, komanso kuwonjezeka kwa mafuta.
Zolakwika pa unyolo wa nthawi nthawi zambiri zimadziwika ndi kutalikirana ndi mano odumphadumpha. Poyamba, pakhoza kukhala phokoso la "kugunda" kwachitsulo panthawi yozizira, zomwe zimakula pambuyo potenthetsera. Komabe, pamene kutopa kukukulirakulira, phokoso losazolowereka lidzapitirira, ndipo galimotoyo idzayamba kuchedwa, kusowa mphamvu yofulumizitsa, komanso kusakhazikika. Ngati unyolowo utatalikirana kwambiri, chotenthetsera sichingathe kusintha bwino mphamvu, zomwe zimapangitsa kuti mano adumphe, zomwe zimapangitsa kuti nthawi ya valavu isayende bwino, ndipo nthawi zina, zimapangitsa kuti pistoni igunde valavu, zomwe zimapangitsa kuti injini ilephere kugwira ntchito nthawi yomweyo. Kuphatikiza apo, zolakwika pa unyolo zidzaphatikizidwanso ndi kuwonjezeka kwakukulu kwa kugwiritsa ntchito mafuta ndi mafuta, ndipo kuwala kwa chizindikiro cha vuto la injini pa dashboard kungawalenso.
Kuti mupewe kuwonongeka kawiri kwa galimoto ndi chikwama chifukwa cha zolakwika za dongosolo la nthawi, kukonza tsiku ndi tsiku ndikofunikira. Kwa magalimoto okhala ndi malamba okhazikika, ndikofunikira kutsatira mosamalitsa zofunikira za buku lowongolera galimoto ndikuzisintha mu mtunda wa makilomita 6 - 10,000. Ndikofunikira kusintha chotenthetsera ndi gudumu losagwira ntchito limodzi ndi lamba wokhazikika panthawi yosintha kuti mupewe kuwononga lamba watsopano chifukwa cha zolakwika za zigawo zakale. Kwa magalimoto okhala ndi unyolo wokhazikika, ngakhale kuti sikofunikira kusintha nthawi zonse, mutayendetsa makilomita 8,000, muyenera kuyang'ana pafupipafupi kuchuluka kwa unyolo ndi momwe chotenthetsera chilili, ndipo kugwiritsa ntchito mafuta a injini kuyenera kusungidwa kuti muwonetsetse kuti mafuta ndi okwanira. Zizindikiro zosazolowereka monga phokoso la injini, kutaya mphamvu, kapena zolakwika zina zikapezeka, ndikofunikira kupita nthawi yomweyo ku malo okonzera akatswiri kuti mukawone. Musakhale ndi maganizo, chifukwa zolakwika zazing'ono zimatha kukula kukhala mavuto akulu.
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.
