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Zvimiro zvewet cylinder liner

2021-01-04

Chimiro chewet cylinder liner ndechekuti kunze kwayo kwakanangana neinotonhodza. Mukuwedzera, yakakora kudarika cylinder liner yakaoma. Iyo radial inomisikidzwa yewet cylinder liner kazhinji inotsamira pamabhandi epamusoro uye epasi maviri anobudikira annular ane clearance fit pakati pe cylinder block, uye axial positioning inoshandisa yakaderera ndege yekumusoro flange.

Chikamu chepasi checylinder liner chakavharwa ne 1-3 kupisa-resistant uye mafuta-resistant rubber sealing rings. Kune marudzi maviri ezvisimbiso: kuwedzera seal uye compression seal.

Nekuwedzera kwekuwedzera kweinjini dzedhiziri, iyo cavitation yewet cylinder liners rave dambudziko rine mukurumbira. Naizvozvo, mamwe dhiziri ejini cylinder liners ane matatu ekuisa chisimbiso mhete. Chikamu chepamusoro chepamusoro checylinder chasangana neinotonhodza, iyo inogona kudzivirira nzvimbo yekubatana kuti isaita ngura. Zviri nyore kuparadzanisa uye kuunganidza, uye inogona kutora vibration uye kuderedza cavitation. Dzimwe nzira mbiri dzepamusoro nepakati dzakagadzirwa ne ethylene-propylene synthetic rubber kuti iname chinotonhorera; iyo yepasi inogadzirwa nesilicone zvinhu kuvhara mafuta einjini. Izvo zviviri hazvigoni kuiswa zvisiri izvo. Vamwe vanoisawo mhete yekuisa chisimbiso pahumburumbira kuti uvandudze kusimba kwecylinder liner. Chikamu chepamusoro che cylinder liner chinowanzovharwa nesimbi yesimbi (mhangura kana aluminium gasket, aluminium gasket yealuminium alloy cylinder block, copper gasket kudzivirira electrochemical corrosion) pazasi ndege yeflange.

Kubatsira kweiyo yakanyorova cylinder liner ndeyekuti cylinder block iri nyore kukanda, iri nyore kugadzirisa uye kutsiva, uye ine zvirinani kupisa kupisa. Izvo zvisingabatsiri ndezvokuti kuomarara kwecylinder kwakashata, zviri nyore kugadzira cavitation, uye zviri nyore kudonha mvura. Inonyanya kushandiswa kune zvinorema-mutoro injini (inenge ese injini dzedhiziri dzine bore pamusoro pe140mm dzinoshandiswa) uye aruminiyamu alloy silinda injini.