Mushure mokunge mucheki achishanda kwenguva yakati, masimbi emaoko makuru uye maduku achasvibiswa, kunyanya michina yekare.The discoloration yakanyanya.Vanhu vazhinji havana chokwadi kuti chii chiri kukonzera, uye vanofunga kuti idambudziko remhando yehumburumbira.
Kuchinja kweruvara rweoiri chinhu chinowanzoitika.Pane zvikonzero zvakawanda, uye zvizhinji zvezvikonzero zvekubuda kwemavara hazvina chekuita nemhando yehumburumbira.Inotevera sumo pfupi yekuchera yeKomatsu pc228 iyo yakagadziriswa nguva pfupi yadarika nevashandi vekugadzirisa fekitori.Ngatitaurei pamusoro pechikonzero chekushanduka kwemavara ekuchera cylinder uye mhinduro.
Dambudziko chiitiko:
Mutengi wekuchera Komatsu pc228, silinda yemafuta yemuchina yakachinja ruvara (iyo silinda yemafuta yaive yakasviba), uye mafuta e hydraulic akachinjwa nekambani.Zvakangotora maawa anopfuura 500 chete.Handizivi kuti chii chiri kuitika?
Kutadza kuongororwa kwemavara emuchembere silinda (black cylinder):
Kazhinji, ruvara rwehumburumbira runoshandurwa.Pakutanga, silinda ichaonekwa yebhuruu, ipapo ruvara ruchasviba zvishoma nezvishoma uye rozoshanduka kuva ruvara rwepepuru, kusvikira rava dema.
Kutaura zvazviri, kusvibiswa kwecylinder hakuiti nekuda kwemakemikari anoita pachayo, asi nzvimbo yakafukidzwa nefirimu ine ruvara, saka inoratidzika sekuti silinda yakasvibiswa.Ngatitangei kuongorora zvikonzero zvekudzima kwecylinder.
1. Kusiyana kukuru kwekushisa pakati pemukati nekunze kwehumburumbira
Izvi zvinowanzoitika munguva yechando.Mushure mokunge mucheki achishanda kwenguva yakareba, kutonhora kwe hydraulic system kunokwira, uye kutonhora kwekunze kwekunze kwakaderera zvikuru.Panguva ino, pane musiyano mukuru wekushisa pakati pemukati nekunze kwecylinder.Iyo cylinder tsvimbo iri mumamiriro ezvinhu aya.Kushanda pasi kunogona kuita kuti silinda ichinje ruvara.
2. Hunhu hwe hydraulic mafuta hwakanyanya kuderera
Paunenge uchitsiva mafuta e hydraulic yeanochera, kuitira kuchengetedza mari, vashandi vakawanda havatenge mafuta ekutanga e hydraulic, izvo zvinogona kuita kuti silinda ichinje ruvara.Nekuti iyo hydraulic oiri ichawedzera yakanyanyisa kudzvinyirira anti-kupfeka yekuwedzera, hydraulics emhando dzakasiyana dzevagadziri Chiyero chezvinowedzera mumafuta chakasiyana, saka kusanganisa kunokonzeresa kushanduka uye kunyange kukanganisa iyo hydraulic system.
3. Pane tsvina pamusoro pe cylinder rod
Kana mucheki ari kushanda, cylinder rod ye hydraulic cylinder inowanzosangana nekunze kwekunze, uye zviri nyore kuomerera kune guruva uye tsvina, kunyanya mumamiriro ezvinhu akaoma ekushanda, izvo zvichange zvakakomba.Kana iyo isina kucheneswa nenguva, kuunganidzwa kweguruva uye kusvibiswa kuchaitawo kuti silinda ichinje ruvara.
Kana ikashanduka bhuruu, inogona kukonzerwa nezvinowedzerwa muchisimbiso chemafuta uye hydraulic oiri inonamatira kune cylinder tsvimbo pakupisa kwakanyanya.Kana ikaita dema, inogona kunge iri iyo lead iri muspray mune yakapfeka sleeve inonamirwa kune humburumbira.Chikonzero padanda.
4. Pane mitsetse yakanaka pamusoro pehumburumbira tsvimbo
Pane imwe mukana wekuti mhando yehumburumbira tsvimbo haina kukwana.Pamusoro pehumburumbira tsvimbo ine mitsetse uye mitsetse yakanaka yakaoma kuwana neziso rakashama.Chikonzero chikuru ndechokuti pamusoro pepiston tsvimbo haina kufanana inopisa panguva ye electroplating process, uye kuputika kuchaonekwa.Mamiriro emuenzaniso.Mamiriro ezvinhu aya anongowanikwa negirazi rinokudza simba repamusoro.
Mushure mekutaura pamusoro pechikonzero chekushanduka kwemavara pamusoro apa, ngatitaure nezve mhinduro yekubvisa ruvara rwechembera cylinder (cylinder yakasviba):
1.Kana iwe ukaona kuti pamusoro pe cylinder ine ruvara ruduku uye ruduku rwebhuruu, unogona kuisiya uri woga.Kazhinji, mushure menguva yebasa, ruvara rwebhuruu ruchanyangarika.
2. Kana iwe ukaona kuti kusvibiswa kwakakomba zvikuru, unoda kutsiva chisimbiso chemafuta matsva uye kupfeka sleeve, uye chengetedza hydraulic system panguva imwe chete kuti udzivise kupisa kwepamusoro kwemafuta e hydraulic.Mamiriro ezvinhu aya kazhinji anonyangarika pashure penguva yakati.
3.Kana hafu yepamberi yebhakiti cylinder yakasvibiswa, zvinoreva kuti kutonhora kwemafuta e hydraulic kwakanyanyisa, uye tinoda kuchenesa radiator zvakakwana kuderedza kutonhora kwemafuta e hydraulic panguva yebasa.
4. Kana iyo silinda yakasvibiswa mushure mekugadzirisa mafuta e hydraulic yemamwe marashi, mafuta ekutanga e hydraulic anofanira kuchinjwa pakarepo panguva ino.
5. Kana kushanduka kwemavara kunokonzerwa nekuputika kwecylinder, iyi ndiyo dambudziko rehumburu.Kana zvichiita, taurirana nemugadziri wemugadziri kuti agadzirise, kana kutenga silinda yekutsiva wega.
Muchidimbu, kune zvikonzero zvakawanda zvekusvibiswa kwe cylinder, zvimwe zvacho zvinokonzerwa nekunze kwekunze, uye zvizhinji zvezvikonzero zvikuru ndezvematambudziko avo.Semuenzaniso, kunaka kwemafuta e hydraulic, kupisa kwepamusoro kwemafuta e hydraulic, kunaka kwe cylinder, nezvimwewo, chaizvoizvo, izvi zvose zvinoda isu kune Dzimwe nyaya dzinoda kubhadharwa mukugadzirisa kwezuva nezuva.
Kusarudzika kwecylinder ingori yambiro diki yekuti iyo hydraulic system iri kutadza kushanda.Kana ukangoona kuti haugone kuoma mitezo, unofanirwa kutarisa hydraulic system nekungwarira uye tarisa zviri pamusoro apa kuti uone kuti dambudziko riri papi.Ndinotenda kuti kana iwe ukasangana nekukundikana kwakafanana mune ramangwana, iwe uchaziva kubva Ndezvipi zvikonzero?Ngatigadzirise dambudziko!
Pamusoro pezvo, kambani yedu inopa marudzi ese emasilinda emhando yekuchera.Kana iwe uchida kutsiva cylinder yekuchera, unogona kutibata chero nguva.
XCMG Vertical Cylinder Repair Kit
Komatsu PC200-8 excavator cylinder head cylinder assembly 6754-11-1101
Shantui 263-76-05000 humburumbira
Nguva yekutumira: Zvita-20-2021