Maitiro ekubvisa ngura paSurface yeDiesel Majenareta

Diesel jenareta set ndiye mupi we emergency standby magetsi mushure mekutadza kwemagetsi.Naizvozvo, iyo yakajairika kushanda kwedhiziri jenareta seti yakakosha.Kana jenareta redhiziri risingakwanisi kushanda kana simba richipera, migumisiro inogona kunge yakakomba zvikuru.Nokudaro, zvinowanzotaurwa kuti kudzivirira ndiyo nzira yakanakisisa yekudzivirira.Kune majenareta edhiziri anodhura, nzira yakanyatsogadzirisa yekuchengetedza inofanirwa kuve yekudzivirira kuchengetedza, iyo inodhura zvakanyanya kune majenareta edhiziri uye inogona kunyatso kuwedzera hupenyu hwebasa remajenareta edhiziri.

Ko kana pane ngura pamusoro pe dhiziri jenareta ?Kutaura zvazviri, kusanganiswa nekushandiswa kwemajenareta edhiziri, yakawanda yemarara pamusoro pemajenareta edhiziri maokisi akabudiswa nekubatana kwesimbi neoksijeni, mvura uye zvinhu zvine acid mumhepo, zvakadai seFe0, Fe3O4 uye FeO3.Nzira dzekubvisa dhiziri jenareta seti dzinonyanya kusanganisira mechanical derusting, chemical pickling derusting uye electrochemical corrosion derusting.Tevere, simba reDingbo richagovana newe nzira nhatu dzinoshanda dzekunyatso bvisa pamusoro pedhiziri jenareta:

1.Mechanical derusting nzira.

Iyi nzira ndeyekubvisa ngura pamusoro pema mechanical parts nekushandisa mabasa ekukwenya uye kucheka pakati pema mechanical parts.Mitoo yakajairika ndeyekukwesha, kukuya, kukwenenzvera nejecha.Chidimbu chimwechete uye chidiki chidiki chekugadzirisa zvinotsamira pakushandisa kwemaoko kwesimbi waya bhurashi, scraper uye jira rinokwesha kubhurasha, kukwenya kana kupuruzira dhizaini.Batch yezvikamu zvinokwanisa kana mayuniti anogona kukanganiswa nemidziyo yakasiyana-siyana yekuparadza inofambiswa nemotor kana feni, senge electric polishing, polishing, rolling, nezvimwe. pfuti yespray.Haikwanise kungobvisa ngura nekukurumidza, asi zvakare gadzirira kupfeka, kupfapfaidza, electroplating uye mamwe maitiro.Iyo yepamusoro mushure mejecha yejecha yakachena uye ine imwe roughness, iyo inogona kuvandudza kunamatira pakati pekuputira uye zvikamu.Mechanical rust kubvisa inogona kushandiswa chete pamusoro pezvisingakoshi zvema mechanical parts.

2.Chemical ngura kubvisa nzira.

Iyi inzira yekunhonga yekunyungudutsa zvigadzirwa zvecorrosion pamusoro pesimbi nemakemikari reaction.Nheyo yacho ndeyokuti ngura inodonha nekuda kwekuita kwemuchina weasidhi yakanyungudika simbi uye hydrogen inogadzirwa mumakemikari reaction.Kazhinji maasidhi anosanganisira hydrochloric acid, sulfuric acid, phosphoric acid, nezvimwewo nekuda kwezvinhu zvakasiyana zvesimbi, makemikari anoshandiswa kunyungudutsa zvigadzirwa zvekuora zvakare akasiyana.Kusarudzwa kwekubvisa ngura uye mamiriro ayo ekushanda anonyanya kutemwa zvichienderana nemhando yesimbi, chimiro chemakemikari, chimiro chepamusoro, kurongeka kwechimiro uye chikamu chepamusoro chemhando.

3.Electrochemical etching nzira.

Iko kuisa zvikamu mu electrolyte uye kushandisa yakananga ikozvino kubvisa ngura kuburikidza nemakemikari reaction.Iyi nzira inokurumidza kupfuura nzira yemakemikari, inogona kuchengetedza zviri nani base simbi uye kuderedza kushandiswa kweasidhi.Iyo inowanzokamurwa kuita mapoka maviri: imwe ndeye kushandisa derusting zvikamu seanode;Chechipiri ndechekushandisa zvikamu zvakabviswa se cathode.Anodic derusting imhaka yekuparara kwesimbi uye kubvaruka kweokisijeni pane ngura layer.Cathodic derusting inokonzerwa nekudzikiswa kweiron oxide nehydrogen inogadzirwa pane cathode mushure mesimba, uye iyo hydrogen ichabvarura ngura layer uye kuita kuti ngura iwire pasi kubva pamusoro pezvikamu.Iko kusakosha kukuru kweiyo nzira yekare ndeyokuti kana huwandu hwemazuva ano hwakanyanya, zviri nyore kukonzera kukanganisa kwakanyanya uye kukuvadza kune chikamu chepamusoro, chakakodzera zvikamu zvine chimiro chakareruka.Kunyangwe iyo yekupedzisira isina dambudziko rekuora, haidrojeni inogona kupinda musimbi zviri nyore, zvichikonzera hydrogen embrittlement uye kuderedza plastiki yezvikamu.Nokudaro, zvinodikanwa kuti uone nzira yakakodzera yekubvisa ngura maererano nemamiriro chaiwo ezvikamu zvakasvibiswa.

Mukuwedzera, mukushandiswa kunoshanda kwekugadzira, kubvisa ngura kwezvinhu zvakasiyana-siyana zvinogona kushandiswa kubvisa mafuta, kubvisa ngura uye passivation.Pamusoro pezinc, magnesium nedzimwe simbi, simbi zhinji dzinogona kushandiswa zvisinei nehukuru, kana kupfapfaidza washing, brushing, soaking nedzimwe nzira dzinogona kushandiswa.

Guangxi Dingbo Power Equipment Manufacturing Co., Ltd., yakavambwa muna 2006, iChinese dhiziri brand OEM inogadzira inobatanidza dhizaini, kugovera, kutumira uye kugadzirisa kwedhiziri jenareta seti.Kubva pakugadzirwa kwechigadzirwa, kugovera, kutumira uye kugadzirisa, inokupa iwe zvakasara zvikamu, kubvunza tekinoroji, kutungamira kwekuisa, kutumira kwemahara, kugadzirisa kwemahara Nyeredzi shanu kunetseka kusununguka mushure mekutengesa sevhisi yekushandura unit uye kudzidziswa kwevashandi. Taura nesu kuti uwane rumwe ruzivo.