Kodi "chogwirira ndodo yolumikizira galimoto" chimatanthauza chiyani?
Chogwirira cha ndodo cholumikizira cha Youdaoplaceholder0 automotive chimatanthauza gawo lomwe limayikidwa pamalo olumikizirana pakati pa ndodo yolumikizira ya injini ndi crankshaft. Chimathandiza kwambiri kuchepetsa kuwonongeka, kupereka chithandizo ndi malo, kuthandiza kutumiza, komanso kuthandizira kutayikira kwa kutentha. Chogwirira cha ndodo cholumikizira nthawi zambiri chimapangidwa ndi chitsulo cholimba kwambiri chomwe sichimawonongeka ndipo chimagawidwa m'magawo awiri, chomwe ndi chogwirira chapamwamba cha ndodo yolumikizira ndi chogwirira chapansi cha ndodo yolumikizira. Amapangidwa kudzera m'matanki amafuta ndi mabowo olowera mafuta kuti atsimikizire kuti mafuta akupezeka bwino panthawi yogwira ntchito ya injini, zomwe zimapangitsa kuti kuziziritsa ndi kupereka mafuta bwino kwambiri.
Kapangidwe ndi Zinthu
Chogwirira cholumikizira ndodo chimapangidwa ndi kumbuyo kwachitsulo ndi gawo la aloyi loletsa kugwedezeka. Kumbuyo kwachitsulo nthawi zambiri kumapangidwa ndi kukulunga zitsulo zachitsulo zopanda mpweya wabwino kwambiri, zokhala ndi makulidwe kuyambira 1mm mpaka 3mm, pomwe makulidwe a gawo la aloyi loletsa kugwedezeka ali pakati pa 0.3mm ndi 0.7mm. Zipangizo zodziwika bwino zoletsa kugwedezeka zimaphatikizapo zitsulo zoyera, zitsulo zotsogola, zitsulo zopangidwa ndi aluminiyamu kapena zitsulo zotayidwa zambiri, ndi zina zotero. Zipangizozi zimatha kuchepetsa kuwonongeka ndikuwonjezera nthawi ya ntchito .
Ntchito ndi Udindo
Youdaoplaceholder0 Chepetsani kuwonongeka : Chogwirira ndodo cholumikizira chingachepetse kukangana pakati pa ndodo yolumikizira ndi buku la ndodo yolumikizira, kuchepetsa kutayika kwa mphamvu ndikuwonjezera magwiridwe antchito a injini.
Youdaoplaceholder0 Thandizo ndi malo: Imagwiranso ntchito zothandizira ndi malo kuti iwonetsetse kuti ndodo yolumikizira ikusuntha molondola.
Youdaoplaceholder0 Kutaya kutentha kothandiza : Chogwirira cholumikizira ndodo chimatha kusamutsa kutentha kogwira ntchito mpaka kumapeto kwa ndodo yolumikizira, kuonetsetsa kuti kutentha kumataya bwino komanso kupewa kutentha kwambiri komweko kuti kusawononge zigawo zake .
Youdaoplaceholder0 Kupereka mafuta molondola : Kapangidwe ka payipi ya mafuta ndi dzenje lolowera mafuta pa chogwirira cholumikizira ndodo kumaonetsetsa kuti pisitoni imaperekedwa mafuta moyenera panthawi yogwira ntchito ya injini, zomwe zimapangitsa kuti kuzizire komanso kuchuluka kwa mafuta kukhale koyenera .
Kukhazikitsa ndi kukonza
Mukakhazikitsa chogwirira ndodo yolumikizira, ndikofunikira kulabadira mfundo yakuti zizindikiro zapamwamba ndi zapansi sizolondola, komwe pakamwa pa chogwirira ndodo sipanabwerere m'mbuyo, ndipo sikelo iyenera kufika pa torque yofanana. Mapangidwe atsatanetsatane awa amatha kuwonetsetsa kuti chogwirira ndodo yolumikizira chili pamalo oyenera panthawi yosonkhanitsa, kupewa malo olemera, ndikuchepetsa kuwonongeka kwa .
Ntchito za chogwirira ndodo cholumikizira magalimoto makamaka zimaphatikizapo zinthu zotsatirazi:
Youdaoplaceholder0 Chepetsani kuvala : Chogwirira ndodo cholumikizira chimayikidwa pa kulumikizana pakati pa ndodo yolumikizira ndi crankshaft. Ntchito yake yayikulu ndikupereka chitetezo cha kukangana pamene ndodo yolumikizira kapena crankshaft ikuzungulira mofulumira kwambiri, kuchepetsa kuvala. Chogwirira ndodo cholumikizira chimapangidwa ndi chitsulo cholimba kwambiri chomwe sichimawonongeka ndipo chimagawidwa kukhala chogwirira ndodo chapamwamba cholumikizira ndi chogwirira ndodo chapansi cholumikizira. Chimalumikizidwa ku gawo lolumikizira pakati pa ndodo yolumikizira ndi crankshaft, kuchepetsa kukangana mwachindunji ndikuwonjezera moyo wautumiki wa zigawo .
Youdaoplaceholder0 Thandizo ndi malo ake : Chogwirira ndodo cholumikizira sichimangothandiza ndi kukhazikika ndodo yolumikizira ndi crankshaft, komanso chimaonetsetsa kuti chogwirira ndodo cholumikizira chili pamalo oyenera panthawi yolumikizana kudzera mu mawonekedwe ake mu kapangidwe kake, kupewa malo olemera komanso kuchepetsa kuwonongeka. Kapangidwe kameneka kamathandiza kuti chogwirira ndodo cholumikizira chizigwira ntchito bwino panthawi yogwira ntchito ya injini, kuchepetsa kugwedezeka ndi phokoso .
Youdaoplaceholder0 Kutaya kutentha kothandiza : Kapangidwe ka chogwirira cholumikizira ndodo kamaphatikizaponso mapangidwe apadera monga mipata yamafuta ndi zopinga zoyikira. Mapangidwe awa samangochepetsa kukangana komanso amathandiza injini kutulutsa kutentha kudzera mu ntchito yoziziritsira mafuta, kupewa kuwonongeka kwa zigawo zomwe zimayambitsidwa ndi kutentha kwambiri kwapafupi .
Youdaoplaceholder0 Kuonjezera magwiridwe antchito: Mwa kuchepetsa kukangana ndikupereka chithandizo chokhazikika, zipolopolo zolumikizira ndodo zimatha kuchepetsa kutayika kwa mphamvu ndikuwonjezera magwiridwe antchito a injini. Kuphatikiza apo, kapangidwe koyenera ndi kusonkhana kwa ndodo zolumikizira kungatsimikizirenso kuti injini ikugwira ntchito bwino komanso ikugwira ntchito bwino.
Zizindikiro zazikulu za kulephera kwa bearing yolumikizira galimoto ndi monga phokoso losazolowereka, kuchepa kwa mphamvu ya mafuta, kugwedezeka kwa injini ndi mphamvu yochepa. Makamaka, injini ikayima, phokoso lalifupi la "clanging" limamveka. Pamene liwiro likukwera, phokoso limamveka bwino. Mukachotsa chivundikiro chodzaza mafuta ndikumvetsera, mudzamva phokoso lomveka bwino la "clang clang", zomwe zimasonyeza kuti pali vuto ndi bearing yolumikizira.
Kuphatikiza apo, choyezera kuthamanga kwa mafuta chikuwonetsa kutsika, ndipo pali phokoso lalikulu mbali ya poto yamafuta ya injini, zomwe zimasonyezanso kuti chogwirira cha ndodo yolumikizira chalakwika.
Zifukwa zazikulu zomwe zimapangitsa kuti kulephera kwa kulumikiza ndodo kugwire ntchito ndi monga kuwonongeka kwambiri, kutayika kwa alloy layer ndi kutayika kwa mabolts a ndodo zolumikizira. Zipolopolo za kulumikiza ndodo zolumikizira zogwiritsidwa ntchito kwambiri zimatha kupangitsa kuti kutayike, kulepheretsa kugwira ntchito bwino ndipo motero zimakhudza magwiridwe antchito a injini. Kutayika kwa kulumikizana kwa kulumikizana ndodo zolumikizira kungayambitse tinthu ta kulumikiza ndodo zolumikizira mu mafuta a injini kapena pakhoma la mafuta. Izi zimafuna kusintha kulumikizana ndodo zolumikizira ndi kuwunika ngati kulumikizana ndodo kwawonongeka. Ngati kulumikizana ndodo zolumikizira zatayike, zidzapangitsanso kuti kulumikizana ndodo kulephereke. Pakadali pano, bolt iyenera kumangidwa motsatira malamulo.
Youdaoplaceholder0 Njira zodziwira zolakwika pakulumikiza ndodo ndi izi:
Youdaoplaceholder0 auscultation panthawi yogwira ntchito yopanda ntchito : Panthawi yogwira ntchito yopanda ntchito, samalani ngati pali phokoso lililonse losazolowereka. Pamene liwiro likuwonjezeka, onani ngati phokosolo likuonekera bwino.
Youdaoplaceholder0 Chotsani chivundikiro cha mafuta ndikumvetsera : Chotsani chivundikiro cha mafuta ndikumvetsera phokoso lomveka bwino la "clanging".
Mayeso a Youdaoplaceholder0 single-cylinder off-fire : Chitani mayeso a off-fire pa silinda iliyonse imodzi ndi imodzi. Ngati phokoso la silinda inayake lafooka kapena kuzimiririka likazimiririka, koma limawonekeranso nthawi yomweyo likayatsidwanso, zitha kudziwika kuti chitsamba cholumikizira ndodo cha silinda imeneyo chikupanga phokoso la .
Youdaoplaceholder0 Yang'anani mafuta a injini ndi poto ya mafuta : Tsukani mafuta onse a injini, chotsani poto ya mafuta kuti muyang'ane. Ngati pali tinthu ta alloy tomwe tili mu mafuta a injini kapena pakhoma la poto ya mafuta, zimasonyeza kuti gawo la alloy la chitsamba cholumikizira ndodo lagwa .
Youdaoplaceholder0 njira zokonzera vuto la chogwirira cholumikizira ndodo zikuphatikizapo njira zotsatirazi:
Youdaoplaceholder0 Sinthani chogwirira ndodo cholumikizira chomwe chawonongeka kapena chogwa : Ngati zapezeka kuti chogwirira ndodo cholumikizira chawonongeka kwambiri kapena gawo la alloy lagwa, chogwirira ndodo chatsopano cholumikizira chiyenera kusinthidwa ndipo chogwirira ndodo cholumikizira chiyenera kuyang'aniridwa kuti chiwone ngati chawonongeka chilichonse .
Youdaoplaceholder0 Yang'anani ndikulimbitsa mabotolo a ndodo yolumikizira : ngati mabotolo a ndodo yolumikizira ali omasuka, ayenera kumangidwa monga momwe zalembedwera .
Youdaoplaceholder0 Yang'anani ndikusintha chogwirira ndodo cholumikizira chomwe chawonongeka kwambiri : kankhirani ndikukoka chophimba cholumikizira ndodo mmwamba ndi pansi ndi dzanja lanu. Ngati mukumva kumasuka kwambiri, zimasonyeza kuti chogwirira ndodo cholumikizira chawonongeka kwambiri ndipo chiyenera kusinthidwa ndi chatsopano .
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.
