Kurapa kupisa kwevacuum inzira yepamusoro umo simbi dzinoiswa muchoto chakavharwa, dzoendeswa kunzvimbo ine vacuum yakawanda, dzobva dzadziiswa, dzochengetwa, dzotonhodzwa. Nekuita kurapwa kwekupisa munzvimbo ine vacuum, nzira iyi inobvisa simbi kubva mumhepo, ichidzivirira oxidation, decarburization, kana carburization pakupisa kwakanyanya. Izvi zvinochengetedza pamusoro wakajeka uye chimiro chakasimba ukuwo zvichivandudza zvakanyanya hunhu hwemakanika uye hupenyu hwebasa rezvinhu. Iyi tekinoroji inoshandiswa zvakanyanya muzvikamu zvekugadzira zvepamusoro zvakaita sendege, kugadzira mota, uye kugadzira mold.
Munguva yekupisa nekubata gadziriro yekupisa kwevacuum, pombi ye vacuum inofanira kushanda nguva dzose. Izvi zvinodaro nekuti, kunyangwe paine kuvharwa kwakanaka kwechoto, kudonha kwemhepo kudiki kunonetsa kudzivirira zvachose. Pamusoro pezvo, simbi dzinoburitsa magasi anonyungudika kana kuti zvinopisa mukati kana dzasangana nekupisa kwakanyanya. Izvi zvinoguma nekugadzirwa kunogara kuripo kwegasi diki mukati mechoto. Basa repombi ye vacuum nderekubvisa magasi aya matsva, zvichichengetedza nhanho ye vacuum yakagadzikana inosangana nezvinodiwa zvemaitiro. Kana pombi ye vacuum ikarega kushanda, nhanho ye vacuum mukati mechoto ichadzikira nekukurumidza, zvichikonzera oxidation yepamusoro, kudzikira kwekushanda kwezvikamu zvebasa, kana kutobvisa mitoro yese yechoto, zvichikonzera kurasikirwa kukuru.
Sezvo pombi yekuputira ichifanira kushanda nguva dzose kwenguva yakareba, rutsigiro rwefirita yepombi yekuputiraZvakakosha. Basa guru resefa mukurapa kupisa kwevacuum ndere: kuchengetedza pombi yevacuum kubva mukukuvadzwa uye kuona kuti inoshanda kwenguva refu uye yakagadzikana.
Munguva yekudziisa, ma oxide scales ari pamusoro pebasa, zvidimbu zvesimbi zvakabviswa, nezvimwe zvinhu zvakasviba zvinokweverwa mu vacuum system pamwe chete nemhepo inoyerera. Kana zvidimbu izvi zvapinda mu vacuum pombi, zvinosangana zvakananga nezvinhu zvinofamba nemazvo zvakaita se rotors, vanes, uye end covers, zvichikonzera kupera zvakanyanya uye scoring. Nekufamba kwenguva, izvi zvinotungamira kudzikira kukuru kwekumhanya kwekupomba, kudzikira kwehuwandu hwekupedzisira hwe vacuum, uye kudzikira kukuru kwehupenyu hwemidziyo. Muzviitiko zvakanyanya, kuunganidzwa kwezvinosvibisa kunogona kutokonzera kuti pombi ibatike, zvichikonzera kuputsika kamwe kamwe kunokanganisa zvakanyanya purogiramu yekugadzira uye kuendeswa kwechigadzirwa.
Saka, mukurapa kupisa kwevacuum, nzira inoshanda zvikuru uye yakavimbika yekurapa kupisa kwevacuum.firita yepombi yekuputirainofanira kuiswa panzvimbo inopinzwa pombi. Sefa iyi inobata guruva, ma oxide scales, nezvimwe zvinhu zvakasiyana-siyana zvine tsvina yakasimba, ichidzivirira kupinda mukamuri repombi. Nekudzivirira uku, kuwanda kwekugadzirisa, kutsiva zvikamu, kana kutotadza zvachose kwepombi kunokonzerwa nekusvibiswa kunogona kuderedzwa zvakanyanya, zvichideredza zvakanyanya mari yekugadzirisa michina. Izvi zvinoita kuti pombi ye vacuum ishande kwenguva refu, ichipa hwaro hwakasimba hwekuita zvakanaka kwemaitiro ekurapa kupisa kwe vacuum.
Nguva yekutumira: Kurume-26-2026
