Common malfunctions
Kukanganisa kwekushanda, kudonhedza kwenitrogen, kuchengetedza zvisina kunaka uye zvimwe zviitiko zvinokonzeresa kuti vharuvhu yekushanda yebreaker ipfeke, kuputika kwepombi, kupisa kwenzvimbo kwemafuta ehydraulic uye kumwe kutadza.Chikonzero ndechekuti iyo tekinoroji yekumisikidza haina musoro, uye iyo pa-saiti manejimendi haina kunaka.
Kumanikidza kwekushanda kweanopwanya kunowanzo 20MPa uye chiyero chekuyerera chingangoita 170L/min, nepo system yekumanikidza yekuchera kazhinji iri 30MPa uye kuyerera kwepombi huru imwe chete i250L/min.Naizvozvo, iyo yekufashukira vharuvhu inoda kuita inorema diversion uye kuburitsa basa.Kamwe vharafu yekuyamura yakuvadzwa asi isingaonekwe nyore, muputsi uchashanda pasi pe-ultra-high pressure.Kutanga, pombi inoputika, mafuta ehydraulic anopisa zvishoma, uyezve vharafu huru yekudzosera inopfekwa zvakanyanya uye zvimwe zvikamu zveboka remavharuvhu rinoshanda rekuchera.Iyo hydraulic circuit inodzorwa ne spool (iyo inotevera spool inongedzerwa neiyo huru dunhu remafuta munzvimbo isina kwayakarerekera) yakasvibiswa;uye nekuti mafuta ekudzoka kweanopwanya kazhinji haapfuuri neinotonhorera, asi anodzokera zvakananga kutangi remafuta kuburikidza nesefa yemafuta, saka iyo inotenderera yemafuta inotenderera inogona Kupisa kwemafuta edunhu rekushanda remafuta akanyanya kana akanyanya kukwirira, iyo inokanganisa zvakanyanya hupenyu hwebasa re hydraulic components (kunyanya zvisimbiso).
Kugadzirisa matambudziko
Iyo inonyanya kushanda nzira yekudzivirira kukundikana kwepamusoro ndeyekuvandudza iyo hydraulic circuit.Imwe ndeyekuwedzera chivharo chekuremedza pavharuvha huru yekudzosera (iyo imwechete yevhavhavha yekuremedza sevhavha kana bhaketi rekushanda rinogona kushandiswa), uye kudzvanywa kwayo kunofanirwa kunge kuri 2 ~ 3MPa yakakura kupfuura iyo yevhavha yekuyamura, iyo inogona. zvinobudirira Kuderedza kukanganiswa kwegadziriro, uye panguva imwe chete iva nechokwadi chokuti kudzvinyirira kwehurongwa hakuzove kwakanyanyisa kana valve yekuyamura yaparara;chechipiri ndechekubatanidza mutsara wekudzoka kwemafuta ekufambisa kwemafuta ekushanda kune inotonhorera kuti ave nechokwadi chokuti mafuta anoshanda anotonhodzwa nenguva;chechitatu apo kuyerera kwepombi huru kunodarika kukosha kwepamusoro kwemuputsi Kana kuyerera kunenge kuri 2 nguva, isa diverter valve pamberi pevhavha huru yekudzosera kuderedza mutoro wevhavha yekuyamura uye kudzivirira kupisa kunokonzerwa nehuwandu hwakawanda. yemafuta ekupa achipfuura nepavharuvhu yekuyamura.Kudzidzira kwakaratidza kuti yakagadziridzwa EX300 yekuchera (muchina wekare) wakashongedzerwa neKRB140 hydraulic breaker yakawana mhedzisiro yakanaka yekushanda.
Chikonzero uye kugadzirisa
Kwete kushanda
1. Kutsikirira kwe nitrogen mumusoro wekumashure kwakanyanya.------ Gadzirisa kumanikidziro akaenzana.
2. Kupisa kwemafuta kwakanyanya kuderera.Kunyanya muchando chekuchamhembe.------- Wedzera kudziyisa kuseta.
3. Ivhavha yekumira haina kuvhurwa.------Vhura valve yekumisa.
4. Mafuta e hydraulic asina kukwana.--------Wedzera hydraulic mafuta.
5. Kutsikirira kwepombi kwakaderera----- gadzirisa kudzvinyirira
6. Pipeline yekubatanidza kukanganisa----- chaiyo kubatana
7. Pane dambudziko nepombi yekudzora ------ tarisa pombi yekudzora.
8. Vhuru yekudzosera yakanamatira ------- kukuya
9. Piston yakanamira------kukuya
10. Chisel nepini yetsvimbo zvakanamira
11. Mvura yenitrogen yakanyanya------chinjira kune mwero kukosha
Mhedzisiro yacho yakaderera
1. Kumanikidzwa kushanda kwakaderera.Kuyerera kusina kukwana ------ gadzirisa kudzvanywa
2. Kutsikirira kwenitrogen yemusoro wekumashure kwakadzikira-------kugadzirisa nitrogen pressure
3. Kusakwana high pressure nitrogen pressure ------ wedzera kune yakajairika pressure
4. Vhuru yekudzosera kana piston ine rough kana gap rakakura zvakanyanya ------ kukuya kana kutsiva
5. Oiri yakashata inodzoka ------ tarisa pombi
Nhamba isina kukwana yemahiti
1. Kutsikirira kwe nitrogen mumusoro wekumashure kwakanyanya------kuchinjira kune mwero ukoshi
2. Reversing valve kana piston brushing-------kugaya
3. Oiri yakashata inodzoka ------ tarisa pombi
4. The system pressure yakanyanya kuderera ------ gadzirisa kune yakajairika pressure
5. Iyo frequency regulator haina kugadziridzwa zvakanaka-----kugadzirisa
6. Kushanda kwepombi ye hydraulic yakaderera ------- gadzirisa pombi yemafuta
Atnormal attack
1. Haigoni kurohwa kana yapwanyika kusvika yafa, asi inogona kurohwa kana yasimudzwa zvishoma---gwenzi remukati rakasakara.tsiva
2. Imwe nguva inokurumidza uye imwe inononoka-----chenesa mukati meiyo hydraulic sando.dzimwe nguva kukuya valve kana piston
3. Mamiriro ezvinhu aya achaitikawo kana kushanda kwepombi ye hydraulic yakaderera ----- gadzirisa pombi yemafuta
4. Chisero hachina mwero-----tsinhanisa chisel chemhando
Pipeline Pamusoro peVibration
1. Iyo yakanyanya pressure nitrogen pressure yakanyanya kuderera ------ wedzera kune mwero
2. Iyo diaphragm yakuvadzwa------tsiviwa
3. Pombi haina kusungwa zvakanaka------yakagadziriswazve
4. Kubuda kwemafuta------tsiva iyo yakakodzera chisimbiso chemafuta
5. Kubuda kwemhepo------kutsiva chisimbiso chemhepo
Nguva yekutumira: Jul-19-2022