Kodi msonkhano wa camshaft wolowera magalimoto umatanthauza chiyani?
Kusonkhanitsa kwa camshaft yolowera magalimoto ndi gawo lofunika kwambiri la sitima ya valve ya injini, yomwe imayang'anira kutsegula ndi kutseka kwa ma valve kuti zitsimikizire kuti injini ikuyenda bwino.
Ntchito yaikulu
Kuwongolera molondola nthawi yotsegulira ndi kutseka ma valve kudzera mu kayendedwe kozungulira ka CAM kumakhudza mwachindunji magwiridwe antchito osakanikirana a mafuta ndi mpweya komanso mphamvu ya mpweya wotulutsa utsi, ndipo ndi gawo lofunikira kwambiri pa mphamvu ya injini.
Kapangidwe ka kapangidwe kake
Imapangidwa makamaka ndi zinthu monga makamera, ma tantlers, ndi ma timing chain, ndipo imafunika kupirira katundu wovuta nthawi ndi nthawi, kuzungulira mogwirizana ndi crankshaft kudzera mu timing chain.
Zofunikira pakuyika
Malo a chivundikiro cha unyolo wa nthawi ayenera kulumikizidwa bwino ndi kukhazikika ndi mabolts 26 kuti zitsimikizire kukhazikika ndi kulumikizana kwa dongosolo loyendetsera ma valve.
Ntchito yaikulu ya kusonkhana kwa camshaft ya galimoto ndikuwonetsetsa kuti ma silinda a injini alowa bwino komanso kuti atulutse mpweya wabwino poyang'anira nthawi, kutalika ndi nthawi yotsegulira ndi kutseka ma valve, zomwe zimakhudza mwachindunji magwiridwe antchito amagetsi ndi magwiridwe antchito.
Ntchito yaikulu
Youdaoplaceholder0 Kuwongolera bwino kutsegula ndi kutseka kwa valavu : Mwa kusintha molondola ngodya yotsegulira ndi nthawi ya mavalavu olowera kudzera mu kayendedwe kozungulira ka camshaft, kusakaniza bwino kwa mpweya ndi mafuta kumakonzedwa, ndipo mphamvu ya kuyaka imawonjezeka.
Youdaoplaceholder0 Kuyenda kwa pistoni kogwirizana : Kolumikizidwa ndi crankshaft, kumaonetsetsa kuti kutsegula ndi kutseka kwa ma valve kukugwirizana ndi kuyenda kwa pistoni, ndikusunga bata la ntchito ya injini.
Ntchito zina
Youdaoplaceholder0 imagwiritsa ntchito ukadaulo wa ma valve osinthika (monga VVT/VVL): mwa kusintha gawo la camshaft kapena mbiri yake, imakonza bwino momwe mpweya umalowa komanso umatulutsa mpweya m'malo osiyanasiyana ogwirira ntchito, zomwe zimapangitsa kuti mphamvu igwire bwino ntchito komanso kuti mafuta azigwiritsidwa ntchito mosamala.
Youdaoplaceholder0 Chepetsani mpweya woipa : Konzani njira yoyatsira moto kuti muchepetse mpweya woipa wa mafuta osayaka ndikukwaniritsa zofunikira zoteteza chilengedwe.
Makhalidwe a kapangidwe kake
Kuti mupirire kugwedezeka kwa nthawi ndi nthawi, ndikofunikira kukhala ndi mphamvu yolimba komanso mafuta kuti mugwire ntchito bwino kwa nthawi yayitali.
Zolakwika mu msonkhano wa camshaft wa magalimoto nthawi zambiri zimawonetsedwa motere:
Zizindikiro zodziwika bwino
Youdaoplaceholder0 Kuthamanga kofooka : Mphamvu imayankhira pang'onopang'ono pamene accelerator ikakanikiza, ndipo imakula pang'ono pamene liwiro la injini likupitirira 2500 RPM
Youdaoplaceholder0 Liwiro losakhazikika lopanda ntchito : Injini ikugwedezeka, mofanana ndi chizindikiro cha kulephera kwa silinda
Youdaoplaceholder0 Alamu yowunikira cholakwika : Dashboard ikuwonetsa kuwala kwa EPC kapena chizindikiro cha vuto la injini
Youdaoplaceholder0 Kuchuluka kwa kugwiritsa ntchito mafuta: kugwiritsa ntchito mafuta mopanda mphamvu kumachepa, mpweya wotulutsa utsi ndi wakuda ndipo uli ndi fungo loipa
Youdaoplaceholder0 Phokoso losazolowereka: Phokoso losazolowereka la valavu, limodzi ndi phokoso la kukangana kwachitsulo
Chifukwa cha vuto
Youdaoplaceholder0 Zovala zamakanika
Kugundana pafupipafupi pakati pa camshaft ndi ma valve kumayambitsa kutopa kwachitsulo
Kulephera kwa makina opangira mafuta (kuchepa kwa mphamvu ya mafuta/kuipitsidwa) kumathandizira kuwonongeka kwa mafuta
Chilema cha kapangidwe ka Youdaoplaceholder0
Mitundu ina ili ndi mphamvu yowongolera mpweya yolowera molakwika chifukwa cha kuchepa kwa malo
Youdaoplaceholder0 zinthu zakunja
Kukhazikitsa kosayenera kwa zowonjezera panthawi yokonza (monga kuyika kwa unyolo wa nthawi)
Kugwiritsa ntchito mafuta a injini otsika mtengo kapena osasungidwa kwa nthawi yayitali
Yankho
Kafukufuku woyambirira wa Youdaoplaceholder0
Onani ngati mtundu ndi kuchuluka kwa mafuta a injini ndi abwinobwino
Tsukani dothi la pamwamba pa sensa ya camshaft position
Youdaoplaceholder0 kukonza kiyi
Sinthani valavu yowongolera camshaft yomwe yawonongeka (mwachitsanzo, mtengo wosinthira sensa mu bokosi la audi A6L ndi pafupifupi 370 yuan)
Sinthani dongosolo la nthawi (zida zapadera zikufunika)
Sinthanitsani sprocket kapena unyolo wa camshaft wowonongeka
Youdaoplaceholder0 njira zodzitetezera
Gwiritsani ntchito mafuta oyenera a injini ndipo musinthe nthawi zonse
Pewani kufulumira mwadzidzidzi kapena kupitirira muyeso
Yang'anani nthawi zonse momwe dongosolo la nthawi lilili
Ngati vuto likupitirira, injiniyo iyenera kuchotsedwa kuti iwunikidwe bwino. Mtengo wokonza nthawi zambiri umakhala pakati pa mayuan mazana angapo mpaka zikwi zingapo, kutengera mtundu wa injiniyo ndi kuchuluka kwa kuwonongeka.
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.
