Mapoinzi Akakosha eKudzora Maitiro eSimbi Castings muRail Transit

Iyo nzira yekudzora panguva yekukanda inokanganisa zvakananga kunaka kwekukanda.

Kudurura Kudzora: Iko kemikari yesimbi yakanyungudutswa inofanira kudzorwa, uye iyo sarufa yemukati inofanira kuderedzwa. Paunenge uchidurura, inofanira kuitwa mune imwe chete yekudururira kudzivirira kukanganiswa kwekuyerera uye kuwedzera kuwedzera, kudzivirira oxidation yesimbi yakanyungudutswa.

Pamachira marefu{{0}akaumbwa akaumbwa, kudirwa kubva kumativi ese kunogona kushandiswa, ukuwo kureba nekukasa kwakakura, nhanho kana kudururwa kunogona kushandiswa.

Tembiricha uye Coating: Zvakakodzera wedzera tembiricha yekushanda ye mold, gadzirisa ukobvu hweiyo coating layer, uye simbisa kunyangwe kupfapfaidza kudzivirira kuunganidzwa kwenzvimbo. Pasi pechikonzero chekudzivisa kuvharwa kwechando, edza kuderedza kupisa kwekudurura zvakanyanya sezvinobvira.

Cold Shut Kudzivirira: Dhizaini gating uye venting masisitimu nemazvo. Panzvimbo yakakura-yakatetepa{2}yakaumbwa nemadziro, kobvuta zvishoma pasi peyandiyo uye shandisa kudira kana kuzunguza kwesimbi.

Kudzivirirwa kweCrack: Chenjerera kune yekukanda kwekugadzirwa kwemaitiro, kuve nechokwadi chekuchinja kwemayunifomu munzvimbo dzine ukobvu hwemadziro asina kuenzana, uye shandisa saizi yakakodzera fillet. Gadzirisa ukobvu hwehuputi kuti udzore chiyero chekutonhora, kuderedza kushushikana kwemukati, uye teerera kune tembiricha yekuumbwa uye nguva yekuvhura mold.