Injini iyenera kuphwanyidwa ndikuwongoleredwa panthawi yokonzanso. Kusonkhana pambuyo pa kukonzanso ndi ntchito yofunikira. Momwe mungakhazikitsire magawo mu injini ya dizilo yathunthu imakhala ndi zofunikira zambiri. Makamaka, ubwino wa msonkhano umakhudza mwachindunji moyo wautumiki wa injini ndi kuchuluka kwa kukonzanso. Zotsatirazi zikufotokoza ndondomeko ya msonkhano wa mbali zazikulu za injini.
1. Kuyika kwa cylinder liner
Pamene injini ikugwira ntchito, malo amkati a cylinder liner amalumikizana mwachindunji ndi mpweya wotentha kwambiri, ndipo kutentha kwake ndi kuthamanga kwake kumasintha nthawi zambiri, ndipo mtengo wake nthawi yomweyo umakhala wokwera kwambiri, womwe umayika katundu wotentha kwambiri ndi katundu wamakina. pa silinda. Pistoni imapanga kusuntha kwa mzere wothamanga kwambiri mu silinda, ndipo khoma lamkati la silinda limakhala ngati kalozera.
Kupaka mafuta kwa khoma lamkati la silinda ndizovuta, ndipo zimakhala zovuta kupanga filimu yamafuta. Zimatha msanga mukamagwiritsa ntchito, makamaka m'dera lomwe lili pafupi ndi malo akufa pamwamba. Kuphatikiza apo, zinthu zoyaka zimawononganso silinda. Pansi pa ntchito zovuta zotere, kuvala kwa silinda sikungalephereke. Kuvala kwa silinda kumakhudza magwiridwe antchito a injini, ndipo cholumikizira cha silinda chimakhalanso pachiwopsezo cha injini ya dizilo.
Malo oyika ma cylinder liner ndi awa:
(1) Ikani chingwe cha silinda popanda mphete yotchinga madzi mu thupi la silinda kuti muyesedwe kaye, kuti azitha kuzungulira mosasunthika popanda kugwedezeka koonekeratu, ndipo nthawi yomweyo fufuzani ngati gawo la silinda liner likuyenda pamwamba pa ndege ya silinda. ili m'gulu lomwe laperekedwa.
(2) Mosasamala kanthu kuti cylinder liner ndi yatsopano kapena yakale, mphete zonse zatsopano zotsekera madzi ziyenera kugwiritsidwa ntchito poika cylinder liner. Rabara ya mphete yotchinga madzi iyenera kukhala yofewa komanso yopanda ming'alu, ndipo mafotokozedwe ndi kukula kwake ziyenera kukwaniritsa zofunikira za injini yoyamba.
(3) Mukakanikiza pa silinda, mutha kuthira madzi asopo mozungulira mphete yotsekereza madzi kuti mafuta aziyenda bwino, ndipo muthanso kuyikapo moyenerera pa silinda, kenako ndikukankhira mwala wa silinda molingana ndi silinda yolembedwa. Nambala yotsatizana ya dzenje Mu dzenje la silinda lofananira, gwiritsani ntchito chida chapadera choyikapo kuti musindikize pang'onopang'ono mzere wa silinda mu silinda kwathunthu, kotero kuti phewa ndi pamwamba pa spigot ya silinda zimagwirizana kwambiri, ndipo siziloledwa kugwiritsa ntchito nyundo yamanja kuti iphwanye mwamphamvu.
Pambuyo kukhazikitsa, gwiritsani ntchito chizindikiro choyimba chamkati kuti muyese, ndipo mapindikidwe (kuchepetsa kukula ndi kutayika kwa kuzungulira) kwa mphete yotsekereza madzi sayenera kupitirira 0.02 mm. Pamene deformation ndi yaikulu,
Silinda liner iyenera kukokedwa kuti akonze mphete yotsekera madzi ndikuyiyikanso. Pambuyo poyika manja a silinda, paphewa lapamwamba la manja a silinda liyenera kutuluka kuchokera ku ndege ya thupi la silinda ndi 0.06-0.12 mm, ndipo gawoli liyenera kuyesedwa musanayike mphete yotsekera madzi. Ngati chigawocho chili chaching'ono, pepala lamkuwa la makulidwe oyenera likhoza kuikidwa pamapewa apamwamba a silinda; pamene protrusion ndi yaikulu kwambiri, phewa lapamwamba la silinda liyenera kutembenuzidwa.
