Nekuda kwebasa rekuisa chisimbiso rekuvhiringa nekubatanidza, kudzora uye kugovera, kupatsanura uye kusanganisa midhiya muvhavhavhavha, iyo yekuvharisa chisimbiso inowanzoiswa pasi pekuora, kukukurwa, uye kupfeka nevezvenhau, izvo zvinoita kuti ive nyore kukuvara.
Mazwi Akakosha:iyo yekuisa chisimbiso pamusoro; ngura;kukurwa; kupfeka
Pane zvikonzero zviviri zvekukuvara kwenzvimbo yekuisa chisimbiso: kukuvara kwevanhu uye kukuvara kwechisikigo.Kukuvadzwa kwevanhu kunokonzerwa nezvinhu zvakadai sekugadzirwa kusina kunaka, kugadzira zvinhu, kusarudza zvinhu, kuiswa kusina kunaka, kusashandisa zvakanaka, uye kugadzirisa.Kukuvadzwa kwechisikigo ndiko kupera uye kubvaruka kwemamiriro ekushanda evharuvhu uye kunokonzerwa nekuora kusingadzivisiki uye kukukurwa kwenzvimbo yakavharwa nevezvenhau.
Zvikonzero zvekukuvara kwechiso chekuvhara zvinogona kupfupikiswa sezvizvi:
Husina kunaka hwemachini hwenzvimbo yekuisa chisimbiso: Izvi zvinonyanya kuratidzwa mukuremara senge makatsemuka, pores, uye inclusions panzvimbo yekuisa chisimbiso.Izvi zvinokonzerwa nekusarudzwa kusina kunaka kwekupisa uye kupisa kwehutano, pamwe nekushanda kusina kunaka panguva yekupisa uye kupisa kupisa.Kuoma kwenzvimbo yekuvharisa kwakakwira zvakanyanya kana kuderera zvakanyanya nekuda kwekusarudzwa kwezvinhu zvisina kufanira kana kurapwa kwakashata.Iyo yekuisa chisimbiso kuomarara kwekusaenzana uye kusaita ngura kushomeka kunonyanya kukonzerwa nekufuridza simbi yepasi pamusoro panguva yewelding process, iyo inonatsiridza sealing surface's alloy composition.Zvechokwadi, nyaya dzekugadzira dziripowo munyaya iyi.
Kukuvadzwa kunokonzerwa nesarudzo isina kunaka uye kushanda: Izvi zvinonyanya kuratidzwa mukutadza kusarudzavharafus maererano nemamiriro ekushanda, kushandisa chivharo chekuvhara sevhavha inoputika, zvichiita kuti iwedzere kudzvinyirira panguva yekuvhara, kuvhara nokukurumidza, kana kuvharwa kusina kukwana, zvichiita kuti kukoromoka uye kupera panzvimbo yekuvhara.Kuiswa kusina kunaka uye kusagadzirisa zvakanaka kunotungamira kune kusashanda kwechisimbiso chepamusoro, zvichikonzera iyovharafukushanda nehurwere uye kukuvadza nguva isati yakwana nzvimbo yekuisa chisimbiso.
Chemical corrosion yepakati: Iyo yepakati yakatenderedza nzvimbo yekuvharira ikemikari inopindirana neyakavharika isingagadzirise ikozvino, inosvibisa nzvimbo yakavharika.Electrochemical corrosion, kusangana pakati penzvimbo yekuisa chisimbiso, kusangana pakati penzvimbo yekuisa chisimbiso nemuviri wekuvhara uyevharafumuviri, pamwe chete nekusiyana kwemukati uye oksijeni zviri mukati, zvese zvinoburitsa zvinogona mutsauko, zvichiita kuti electrochemical corrosion uye corroding anode-side sealing surface.
Kukukurwa kwepakati: Iyi ndiyo mhedzisiro yekupfeka, kukukurwa, uye cavitation yenzvimbo yekuvharisa kana yepakati ichiyerera.Pane kumwe kumhanya, zvidimbu zvinoyangarara zviri pakati zvinobonderana nenzvimbo yakavharika, zvichikonzera kukuvara kwenzvimbo.High-speed inoyerera yepakati inobvisa zvakananga nzvimbo yekuvharira, zvichikonzera kukanganisa kwenzvimbo.Kana iyo yepakati yasanganiswa uye zvishoma kunyura, mabhuru anoputika nekukanganisa nzvimbo yekuvharira, zvichikonzera kukuvara kwenzvimbo.Iko kusanganiswa kwekukurwa nekuora kwemakemikari kwepakati kunokanganisa zvakanyanya nzvimbo yekuvharira.
Mechanical kukuvadzwa: Iyo yekuisa chisimbiso inozokweshwa, kuputika, uye kudzvanywa panguva yekuvhura nekuvhara maitiro.Maatomu ari pakati penzvimbo mbiri dzekuvharisa anopindirana pasi petembiricha yakanyanya uye kumanikidzwa, achigadzira chiitiko chekunamatira.Kana iyo miviri yekuisa chisimbiso ichifamba ichienderana kune imwe neimwe, nzvimbo yekunamatira inotsemuka nyore nyore.Iyo yakakwirira kushata kwenzvimbo yekuisa chisimbiso, zvakanyanya mukana wekuti chiitiko ichi chiitike.Kana vharuvhu yakavharwa, dhisiki yevharuvhu inoputika uye inosvina nzvimbo yekuisa chisimbiso, zvichikonzera kusakara kwenzvimbo kana kuti indentation panzvimbo yekuisa chisimbiso.
Kukuvara kwekuneta: Iyo yekuvharira chisimbiso inoiswa kune inochinja mitoro panguva yekushandiswa kwenguva refu, zvichikonzera kuneta uye zvichikonzera kutsemuka uye delamination.Rubber nepurasitiki zvinowanzoita kuchembera mushure mekushandisa kwenguva refu, izvo zvinotungamira mukuderera kwekuita.Kubva pakuongororwa kwezvikonzero zviri pamusoro apa zvekuvharisa kukuvadzwa kwepamusoro, zvinogona kuonekwa kuti kuitira kuvandudza hutano uye hupenyu hwebasa revhavha yevhavha yevhavha, zvisimbiso zvakakodzera zvekuisa chisimbiso chepamusoro, zvivako zvekuvhara zvine musoro, uye nzira dzekugadzirisa dzinofanira kusarudzwa.
TWS vharafu inonyanya kubata nayorabha akagara butterfly vharafu, Gedhi vharafu, Y-strainer, kuenzanisa vharafu, Wafe check valve, nezvimwewo.
Nguva yekutumira: May-13-2023