Mushure mekunge chisimbiso chemafuta anoyangarara chapedzwa, chinofanirwa kuongororwa kwakasimba uye chinogona kutengeswa chete uye kushandiswa mushure mekupasa bvunzo. Nhasi ngatimbotarisa muchidimbu zviri mubvunzo.
Yekutanga ndeye static chisimbiso bvunzo. Nekufananidza kana nzvimbo yekuisa chisimbiso yakazadzwa nemafuta uye nekuona kuti nzvimbo yekuisa chisimbiso ine kudzvanywa. Tarisa uone kana nzvimbo yekuvharisa iri kubuda kana kuti mafuta ari kunyura kuti uone kana chisimbiso chinokodzera.
Nhanho yechipiri ndeyekuomarara bvunzo yeinoyangarara mafuta chisimbiso chinoshanda pamusoro. Kuoma kwenzvimbo yekushanda yemhete yekuisa chisimbiso inoda kuongororwa kuti ive nechokwadi chekuti nzvimbo yekushanda ine kuoma kwakakwana.
Inotevera ndiyo inoyangarara mafuta seal pressure test. Kuedzwa kwemhepo yemhepo kunofananidzira nzvimbo chaiyo yekushanda yemhete yekuisa chisimbiso. Pasi pemamiriro ekuona kumanikidzwa kwemhepo kwechisimbiso chinoyangarara chinotsvedza, chiise mumvura kuti utarise kana ichidonha kuti uone kana nzvimbo yekuisa chisimbiso inokodzera. Atmospheric pressure ndeye 3 times the real pressure inoshandiswa.
Chekupedzisira, kune inosimba yekuisa chisimbiso kuita bvunzo uye kuvimbika kwehupenyu bvunzo yechisimbiso chemafuta anoyangarara. Iyo inosimba yekuisa chisimbiso kuita bvunzo uye yekuvimbika bvunzo yehupenyu yechisimbiso chemafuta anoyangarara anoteedzera mamiriro chaiwo ekushanda eanokambaira bulldozer road roller kuti ave nechokwadi chekudzvanywa kweiyo inoyangarara inotsvedza yekuisa chisimbiso uye mwero wekusimbisa ndeyekuyedza. 4-5 nguva mamiriro ekushanda.
Mafuta edu anoyangarara zvisimbiso anofanirwa kupfuura netarisiro yakasimba iri pamusoro asati atengeswa. Unhu hunovimbiswa, saka unogona kutenga nechivimbo. Kana uchida kutenga zvemhando yepamusoromafuta anoyangarara zvisimbiso kana zvimwe zvine hukama, unogona kutibata. Kana uchida kutenga midziyo inoshandiswa seyakaremarori ekare, machemba ekare, maloader, rollers, nezvimwe., unogonawo kutibata. CCMIE ichakushandira nemoyo wese!
Nguva yekutumira: Aug-27-2024