Kodi ntchito ya bracket ya injini ya galimoto ndi yotani?
Choyikira injini ndi chinthu chofunikira kwambiri chomwe chimalumikiza injini ndi thupi la galimoto. Ntchito zake zazikulu ndikukonza injini, kupatula kugwedezeka, ndikukhazikitsa mphamvu yotumizira, motero kumawonjezera chitonthozo ndi chitetezo choyendetsa.
Ntchito zazikulu za choyikira injini:
Chithandizo ndi malo a injini
Choyikira injini chimamangirira injini ku chimango kudzera mu kapangidwe ka chitsulo, kuletsa injini kuyenda panthawi yofulumizitsa, kutseka, kapena kugubuduzika. Kukhazikika kumeneku kumapewa zoopsa zomwe zingachitike monga kukoka mapaipi ndi kusweka chifukwa cha kugwedezeka kwa injini.
Kutenga kwa Shock ndi Vibration Isolation
Kapangidwe ka mkati mwa galimoto nthawi zambiri kamagwiritsa ntchito makina odulira kapena odulira a hydraulic, omwe amatha kuyamwa bwino kugwedezeka komwe kumachitika chifukwa cha injini, kuchepetsa phokoso ndi kugwedezeka komwe kumatumizidwa ku chipinda cha dalaivala. Izi sizimangowonjezera chitonthozo cha galimoto komanso zimachepetsa chiopsezo cha kuwonongeka kwa zinthu zina chifukwa cha kugwedezeka kwa nthawi yayitali.
Kuwongolera kugwedezeka kwa injini
Pa nthawi yothamanga, kutsika kwa liwiro, kapena kupotoza, injini imakhala ndi chizolowezi chosinthasintha chifukwa cha kusintha kwa mphamvu. Mapangidwe apadera monga mipiringidzo ya torsion amatha kuchepetsa kuyenda kumeneku, kusunga kukhazikika kwa mphamvu yamagetsi ndikukweza momwe makina owongolera amagwirira ntchito.
Kuwonjezeka kwa magwiridwe antchito a NVH
Mu magalimoto omwe amaika patsogolo bata (monga Volvo ndi BMW), zomangira zoyambirira za fakitale zimakonzedwa bwino kuti zichepetse kugwedezeka kosagwira ntchito komanso phokoso losazolowereka poyendetsa galimoto, zomwe zimapangitsa kuti kuyendetsa bwino kwambiri.
Kuyerekeza mitundu yofala:
Chipinda cha Rubber
Mtengo wotsika, kapangidwe kosavuta, koyenera magalimoto oyendera anthu tsiku ndi tsiku.
Chophimba cha Hydraulic
Imayamwa kugwedezeka kwamphamvu kudzera mu kuyenda kwamadzimadzi, ndi mphamvu yochepetsera kugwedezeka yoposa 30%, yomwe imagwiritsidwa ntchito kwambiri m'magalimoto apakatikati mpaka apamwamba.
Choyimitsa chowongolera chogwira ntchito
Imatha kusintha kunyowa kwa madzi nthawi yeniyeni, komwe kumapezeka kwambiri m'magalimoto ogwira ntchito bwino kapena amagetsi, zomwe zimapangitsa kuti bata likhale lolimba komanso kuti munthu azilamulira bwino.
Zizindikiro za zolakwika ndi malingaliro osintha:
Ngati choyikira injini chikukalamba kapena chawonongeka, zizindikiro zotsatirazi zingachitike:
Kugwedezeka kwakukulu kwa chiwongolero panthawi yozizira kapena nthawi yopuma
Kugwedezeka kapena phokoso losazolowereka panthawi yosuntha, kuthamanga
Malo omwe injini ilili amamira, ndipo pakakhala zovuta kwambiri, izi zingakhudze makina opatsira magiya
Phokoso la "kugunda" mu chassis, makamaka podutsa
Palibe njira yokhazikika yosinthira rabala. Kawirikawiri, kuwunika bwino kwa rabala kuti iwoneke ngati yasweka ndipo mafuta a hydraulic ayenera kuchitika mutayendetsa makilomita 100,000. Vuto likapezeka, liyenera kusinthidwa mwachangu kuti lisawonongeke kwambiri.
Pambuyo posintha choyikira injini, kuyendetsa bwino, bata, ndi kukhazikika kwa galimoto nthawi zambiri kumawonjezeka kwambiri, makamaka pankhani ya kugwedezeka kosagwira ntchito komanso kugwedezeka kwa liwiro.
Zotsatira zabwino za kusintha:
Kuchepetsa kwakukulu kwa kugwedezeka kwa galimoto
Chomangira injini chokalamba (chomwe chimadziwika kuti "guluu wa phazi la injini") chimataya mphamvu yake yotetezera chifukwa cha kuuma kwa rabara kapena kusweka, zomwe zimapangitsa kuti kugwedezeka kwa injini kulowe mwachindunji m'chipindacho. Pambuyo posintha chomangira chatsopanocho, phokoso la "kugwedezeka" panthawi yozizira, kugwedezeka kwa chiwongolero poyembekezera magetsi a magalimoto, komanso kugwedezeka pamene chikusintha kukhala giya la D zimasowa. Eni magalimoto ambiri amanena kuti pambuyo posintha, chipindacho chimakhala "chete nthawi yomweyo", ndipo palibe kumveka kotsika kosalekeza.
Kuwongolera bwino kuyendetsa bwino komanso bata
Choyimitsa chatsopanochi chingathe kusiyanitsa bwino kugwedezeka kwa injini komwe kumachitika pafupipafupi, ndikupangitsa kuti chiwonetsero cha galasi lakumbuyo chikhale chokhazikika pamene sichikugwira ntchito, palibe mafunde m'chikho cha madzi, chassis yolimba kwambiri panthawi yoyenda mofulumira, komanso kusintha kwakukulu pa kuyendetsa bwino. Makamaka zoyimitsa zoyambirira za fakitale zokhala ndi kapangidwe ka hydraulic, mphamvu yochepetsera kugwedezeka ndi yofewa kwambiri, zomwe zimapangitsa kuti zinthu zikhale zosalala ngati za galimoto yatsopano.
Kubwezeretsa mphamvu yotumizira mphamvu
Kuwonongeka kwa injini kungayambitse kuti injini isasunthe pamalo ake panthawi yothamanga, zomwe zimapangitsa kuti mphamvu ichedwe kugwira ntchito komanso kumva ngati "ikukanikiza thonje". Pambuyo posintha, injini ndi makina otumizira zinthu zimakhalabe pamalo okhazikika, zomwe zimapangitsa kuti mphamvu igwire bwino ntchito komanso kuti isinthe mosavuta.
Kuteteza zoopsa zomwe zingachitike
Zomangira zokalamba kwambiri zingayambitse kusuntha kapena kugwa kwa injini, zomwe zingawopseze chitetezo cha kuyendetsa. Kusintha nthawi yake kungalepheretse mavuto monga kusweka kwa mapaipi otulutsa utsi, kuwonongeka kwa mapaipi amafuta, komanso kutopa kwa zida zoyimitsira chifukwa cha kugwedezeka kwambiri.
Kuwongolera magwiridwe antchito a NVH ndi kukulitsa nthawi yogwira ntchito ya zigawo zozungulira. Pambuyo pochepetsa kugwedezeka, mavuto monga phokoso losazolowereka kuchokera ku console yapakati, mapaipi oziziritsa mpweya wosasunthika, ndi kumveka kwa zigawo zamkati nawonso adachepetsedwa, zomwe zinawonjezera nthawi yogwira ntchito ya zigawo za galimotoyo.
Zolemba ndi malingaliro olakwika omwe anthu ambiri amakumana nawo:
Palibe chifukwa chokhalira ndi mawilo anayi nthawi zonse
Kusintha bulaketi ya injini nthawi zambiri sikukhudza magawo a kulumikizana kwa mawilo, pokhapokha ngati zinthu zoyimitsidwa kapena za subframe nazonso zachotsedwa ndi kukonzedwanso nthawi imodzi. Zikatero, kulumikizana kwa mawilo anayi sikofunikira.
Njira yokhazikitsira imakhudza zotsatira zake
Mitundu ina imafuna kulimbitsa zomangira za bracket pamene injini ikugwira ntchito kuti bracket ipeze malo ake yokha. Ngati kukhazikitsa sikuli bwino, pakhoza kukhalabe kugwedezeka pambuyo posintha.
Ndikofunikira kusankha zinthu zoyambirira kapena zapamwamba kwambiri
Makamaka pa mabulaketi a hydraulic, zinthu zomwe si zoyambirira zitha kukhala zopanda kapangidwe ka mafuta mkati, zomwe zimachepetsa kwambiri kuyamwa kwa shock. Ogwiritsa ntchito mitundu ya BMW ndi Audi anena kuti kugwiritsa ntchito zida za subpar kuli ndi vuto "loyipa kwambiri".
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.
