Kugulitsa mwachindunji lamba wanthawi ya SAIC MAXUS V80 C00014687

Zamgulu chidziwitso

Tensioner

The tensioner ndi lamba tensioning chipangizo ntchito dongosolo kufala galimoto. Amapangidwa makamaka ndi choyikapo chokhazikika, mkono wopumira, thupi la magudumu, kasupe wa torsion, gudumu lozungulira komanso kasupe. Iwo akhoza basi kusintha mavuto malinga ndi mlingo wosiyana wa kukangana kwa lamba. Kulimbitsa mphamvu kumapangitsa njira yopatsirana kukhala yokhazikika, yotetezeka komanso yodalirika. Lambalo ndi losavuta kutambasulidwa pakatha nthawi yayitali, ndipo wothira amatha kusintha kukhazikika kwa lambayo, kuti lambayo aziyenda bwino, phokoso limachepetsedwa, ndipo limatha kuletsa kutsetsereka.

lamba wa nthawi

Lamba wanthawi ndi gawo lofunikira pamayendedwe ogawa mpweya wa injini. Imalumikizidwa ndi crankshaft ndikufananizidwa ndi chiwopsezo china chotumizira kuti zitsimikizire kulondola kwa nthawi yolowera ndi kutulutsa. Kugwiritsiridwa ntchito kwa malamba m'malo mwa magiya opatsirana chifukwa chakuti malamba sakhala ndi phokoso lochepa, olondola pakupatsirana, amakhala ndi kusiyana pang'ono mwa iwo okha ndipo ndi osavuta kubweza. Mwachiwonekere, moyo wa lamba uyenera kukhala wamfupi kuposa wazitsulo zachitsulo, kotero lamba liyenera kusinthidwa nthawi zonse.

Wosasamala

Ntchito yaikulu ya munthu wosagwira ntchito ndikuthandizira ntensioner ndi lamba, kusintha njira ya lamba, ndikuwonjezera mbali ya lamba ndi pulley. The idler mu injini nthawi yoyendetsa galimoto amathanso kutchedwa gudumu lowongolera.

Chida cha nthawi chili ndi magawo omwe ali pamwambapa, komanso ma bolts, mtedza, ma washer ndi magawo ena.

Kusamalira dongosolo lopatsirana

Dongosolo loyendetsa nthawi limasinthidwa pafupipafupi

Njira yotumizira nthawi ndi gawo lofunikira pamayendedwe ogawa mpweya wa injini. Imalumikizidwa ndi crankshaft ndipo imagwirizana ndi gawo linalake lopatsirana kuti zitsimikizire kulondola kwa nthawi yolowera komanso kutulutsa. Nthawi zambiri imakhala ndi tensioner, tensioner, idler, lamba wanthawi ndi zina. Monga zida zina zamagalimoto, opanga ma automaker amafotokoza momveka bwino nthawi yosinthira nthawi yazaka ziwiri kapena makilomita 60,000. Kuwonongeka kwa magawo oyendetsa nthawi kumapangitsa kuti galimotoyo iwonongeke poyendetsa ndipo, zikavuta kwambiri, kuwononga injini. Chifukwa chake, kusinthika kwanthawi zonse kwa dongosolo loyendetsa nthawi sikunganyalanyazidwe. Iyenera kusinthidwa pamene galimoto ikuyenda makilomita oposa 80,000.

Kusintha kwathunthu kwa nthawi yoyendetsa galimoto

Monga dongosolo lathunthu, makina oyendetsa nthawi amaonetsetsa kuti injiniyo imagwira ntchito bwino, kotero kuti m'malo mwake muyenera kuyikanso m'malo mwake. Ngati mbali imodzi yokha yasinthidwa, mkhalidwe ndi moyo wa gawo lakale lidzakhudza gawo latsopanolo. Kuphatikiza apo, njira yotumizira nthawi ikasinthidwa, zinthu zopangidwa ndi wopanga yemweyo ziyenera kusankhidwa kuti zitsimikizire kuchuluka kofananira kwa magawo, kugwiritsa ntchito bwino komanso moyo wautali kwambiri.