Eni ndi ogwiritsira ntchito makina omanga amachita ndi zipangizo chaka chonse, ndipo zipangizo ndi “mbale” wawo!Chifukwa chake, ndikofunikira kupereka chitetezo chabwino kwa "abale".Monga mtima wamakina opangira uinjiniya, kuvala kwa injini sikungapeweke pakagwiritsidwe ntchito, koma kuvala kwina kumatha kupewedwa potsimikizira zasayansi.
Silinda ndiye gawo lalikulu la injini.Kuvala kwambiri kwa silinda kumabweretsa kuchepa kwakukulu kwa mphamvu ya zida, zomwe zimabweretsa kuwonjezeka kwamafuta a zida, komanso kukhudza mphamvu yamafuta amtundu wonse wa injini.Ngakhale injini iyenera kukonzedwanso pambuyo poti kuvala kwa silinda kumakhala kwakukulu, komwe kumakhala kokwera mtengo ndipo mwiniwake akuvutika ndi chuma.
Malangizo awa ochepetsera kuvala kwa injini, muyenera kudziwa!
1. Kutentha m'nyengo yozizira kumakhala kochepa.Injini ikayamba, iyenera kutenthedwa kwa mphindi 1-2 kuti mafuta opaka afikire pamalo opaka.Zigawo zonse zitadzazidwa bwino, yambani kuyamba.Samalani kuti musawonjezere liwiro ndikuyamba galimoto ikazizira.Kuwombera phokoso koyambirira kuti muwonjezere liwiro kumawonjezera kukangana kowuma pakati pa silinda ndi pisitoni ndikuwonjezera kuvala kwa silinda.Osagwira ntchito motalika kwambiri, motalika kwambiri kumapangitsa kuti kaboni adzikundike mu silinda ndikuwonjezera kuvala kwa khoma lamkati la cylinder bore.
2. Chifukwa china chachikulu cha galimoto yotentha ndi yakuti pakatha nthawi yayitali yoyimitsa galimoto pamene ikupuma, 90% ya mafuta a injini amalowa mu chipolopolo cha mafuta a injini, ndipo gawo laling'ono chabe la injini. mafuta amakhalabe mumsewu wamafuta.Chifukwa chake, pambuyo poyatsa, theka lakumtunda la injini limakhala lopanda mafuta, ndipo injiniyo sidzatumiza kukakamiza kwamafuta kumadera osiyanasiyana a injini omwe amafunikira mafuta chifukwa chogwiritsa ntchito pampu yamafuta pambuyo pa masekondi 30. za ntchito.
3. Panthawi yogwira ntchito, choziziritsa cha injini chiyenera kusungidwa mu kutentha kwapakati pa 80°96℃.Kutentha kumakhala kotsika kwambiri kapena kokwera kwambiri, kungayambitse kuwonongeka kwa silinda.
4. Limbikitsani kukonza, yeretsani fyuluta ya mpweya mu nthawi yake, ndipo letsani kuyendetsa galimoto mutachotsa fyuluta ya mpweya.Izi makamaka kuteteza fumbi particles kulowa yamphamvu ndi mpweya, kuchititsa kuvala mkati khoma la yamphamvu anabowola.
Injini ndiye mtima wa makina opangira uinjiniya.Pokhapokha poteteza mtima zida zanu zimatha kupereka ntchito yabwinoko.Samalani pamavuto omwe ali pamwambawa ndikutengera njira zasayansi komanso zogwira mtima zochepetsera kuvala kwa injini ndikukulitsa moyo wa injini, kuti zidazo zikupatseni phindu lalikulu.
Nthawi yotumiza: Aug-11-2021