Kune matambudziko akawanda akajairika nemavharuvhu, kunyanya akajairika ari kumhanya, kumhanya, uye kubuda kwemvura, ayo anowanzoonekwa mumafekitori. Mavharuvhu emavharuvhu anowanzo gadzirwa nerabha yekugadzira, iyo isingashande zvakanaka, zvichikonzera kukora kwakanyanya kwenzvimbo yekushanda, tembiricha isina kukodzera uye kumanikidzwa, nezvimwewo; kurongedza kwese kwakachengetwa, uye kukweshana kwemukati kwakakura; kurongedza kunoshandiswa kwenguva yakareba. Chiitiko chekukwegura; kushanda kwakanyanya; hunde yevharuvhu ine ngura, kana kuti ngura nekuda kwekushaya dziviriro mumhepo yakavhurika, nezvimwewo, zvichikonzera matambudziko evharuvhu.
Chivharo chevharuvhu chevharuvhu isingapfekiRudzi urwu rwakagadzirwa nerabha rinodzivirira kupera simba zvakanyanya, iro risingawanzoitiki kuti ribude. Rinosanganiswa ne nano-scale additives shoma uye natural latex kana rakanyorova (rabha rechisikigo). Mukaka uri nyore kusanganisa kana riri mumvura), kusanganisa kwacho kwakafanana, uye huwandu hwerabha rechisikigo hunosvika 97%, zvekuti cheni refu yemamorekuru erabha inoramba yakadaro, uye kuramba kwayo kupera simba uye kusimba kwakapetwa kagumi kupfuura rabha rese, saka rine simba rakasimba rekubata uye rakakodzera kune akasiyana-siyana ngura anoshanda. Rine kusimba kwakanyanya uye rinogona kuderedza kukweshana, saka rinogona kushandiswa kwenguva yakareba. Matambudziko egomba nengura evharuvhu anoda dziviriro yezuva nezuva nevashandisi.
Pamusoro pezvo, kushanda kwevharuvhu rese hakuna kunaka, uye haigoni kumira kukanganiswa nemagetsi anoyerera nekukurumidza; rin'i yekuvharira haina kuenderana nechigaro chevharuvhu neplate yevharuvhu; kuvharika kwayo kunokurumidza, uye nzvimbo yekuvharira haina kubatana zvakanaka; dzimwe nzvimbo, zvishoma nezvishoma mushure mekuvhara. Kutonhodza kunokonzera misono midiki pamusoro pemagetsi, zvichikonzera kukurwa kwevhu nezvimwe zvinetso. Rabha isingapfeki iri muvharuvhu isingapfekiinoshandisa tekinoroji ye "high-frequency vulcanization" patembiricha yemumba panguva ye "vulcanization", kuitira kuti rabha ine pasi rakakura gobvu ipiswe uye igovaniswe zvakaenzana mukati nekunze panguva imwe chete, "vulcanization" yakafanana, pamusoro payo panyorova, uye simba rayo rekudhonza rakasimba. Kusimba kwakanyanya, inogona kunyudza, kudzinga kukanganiswa, kukweshana uye kushanda kwe "sealing". Hapana dambudziko nekushanda kwe "sealing", ine pamusoro wakatsetseka, uye haikonzeri kusangana kwakashata kwe "sealing" nekuda kwekuvhara nekukurumidza.
Kune zvimwe zvikonzero zvakare, ingava vharuvhu yakajairika kana kutivharuvhu isingapfeki, mushandisi anofanira kutora matanho ekudzivirira uye kushandiswa kwakajairika, akadai se: kana mamiriro ekunze achitonhora, vharuvhu haitore matanho ekudzivirira, zvichikonzera kuti muviri wevharuvhu utsemuke; kurovera kana kureba. Vhiri reruoko rinokuvadzwa nekuda kwekushanda nesimba kwelever; simba risina kuenzana pakudzvanya package, kana gland risina kunaka zvinoita kuti gland repacking ritsemuke nezvimwewo.
Nguva yekutumira: Chikunguru-09-2022