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Crack Detection yeCylinder Heads

2022-01-17

Nekuda kwesimba rinoramba richiwedzera bhiza, torque uye mitoro yeinjini yanhasi inoiswa pasi, kuchave nenguva dzekuti zvinhu zvakakosha zvakaita semabhuraki nemisoro yecylinder ichatsemuka nekuda kwekushushikana. Asi usanetseka! Pane nzira dzakati wandei dzekutarisa kuti akatsemuka here.

Takataura zvakawanda nezvekuonekwa kwekutsemuka kwemakore - zvese kubva pakanyorova uye pakaoma magineti chekuongorora dhayi inopinda mutswe mucherechedzo wevacuum test. Imwe nzira ndeye pressure test. Iyi nzira inowanzoshandiswa pamwe chete neiyo yakanyorwa pamusoro apa secheki yekupedzisira kuti zvese zvakatsemuka kana mapini akagadziridzwa. Pane nzira mbiri dzekuita bvunzo dzekumanikidza - kunyorova kana kuoma. Nhau dzakanaka ndedzekuti maitiro acho akafanana zvisinei kuti ndeipi nzira yaunosarudza.

Chokutanga pane zvose, musoro uri kuongororwa unoda kuve wakachena zvachose. Unoisa ndiro yakasarudzika mumusoro kuti uvhare nzira dzemvura, wozopomba mweya wakamanikidzwa mumusoro kuburikidza nemutsetse wemhepo unopinzwa muchiteshi chemvura. Mamwe masosi achakuudza kuti ushandise nezve 60 psi, asi mune yangu ruzivo, 20-25 psi yakakwana. Mimwe misoro ine core plugs akatsikirirwa mukati mayo uye aya anoputika pa60 psi. Haisi kungokanganisa chete, injodzi yekuchengetedza.

Apa ndipo panosiyana nzira. Nenzira yemvura, iwe uchadzikisa musoro mutangi remvura kusvikira wanyatsonyura. Kana uine maburi kana makatsemuka, mhepo inopunyuka inokuratidza kupi. Iyo yakaoma nzira yakafanana. Panzvimbo pekutora musoro kumvura, uri kuunza mvura mumusoro. Kana musoro uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchingedzora kuyerera mumusoro . Kana paine makatsemuka kana maburi, mhinduro yacho inoputika uye iwe uchaziva kwaunoda kugadzirisa.

Kudzvanya kuyedzwa ndiyo imwe yedzakareruka yenzira dzekuona kutsemuka dziripo. Asi chikuru chinokanganisa ndechekuti kuyedzwa kwekumanikidza hakugone kuona makatsemuka ese. Kutsemuka kwepamusoro kusingabatanidzi panzira yemvura hakuratidze chero kuvuza saka unogona kupotsa izvo kana ukangoshandisa kuyedza kumanikidza.