I-valve yokushayela yezingxenye ezisele ze-excavator

Pilot valve for excavator spare parts Featured Image

Incazelo emfushane:

Isicelo

Singanikeza iningi lama-valve omshayeli wamaShayina, i-XCMG excavator XE215C ivalve yokushayela, i-XCMG excavator XE235C ivalve yokushayela, i-XCMG excavator XE265C i-valve yokushayela, i-XCMG excavator XE335C i-pilot valve, i-XCMG excavator XE370CA i-excavator XE370CA i-excavator ye-XE370CA i-excavator XE370CA i-excavator ye-XE370CA -9 ivalvu yokushayela, i-Shantui excavator SE150-9 pilot valve, Shantui excavator SE245LC-9 pilot valve, Shantui excavator SE370LC-9 pilot valve, Shantui excavator SE470LC-9 pilot valve, Komatsu excavator PC200-7 pilot valve, Koma20 excavator PC i-pilot valve, i-Komatsu excavator PC220-8 pilot valve, Komatsu excavator PC240-8 pilot valve, Komatsu excavator PC300-7 pilot valve, Komatsu excavator PC360-7 pilot valve, Komatsu excavator PC400-7 pilot valve, SANY excavator SY125C pilot valve SY125C i-excavator SY135C pilot valve, SANY excavator SY215C pilot valve, SANY excavator SY245H pilot valve, SANY excavator SY305H pilot valve, SANY excavator SY335H pilot valve, SANY excavator SY485H pilot valve, Liugongnoma 913E valve yomshayeli, Liugong excavator 915E pilot valve, Liugong excavator 920E pilot valve, Liugong excavator 926E pilot valve, Liugong excavator 930E pilot valve, Liugong excavator 933E excavator 933E umshayeli Dokosan 5 ivalvu Docava2 Dokosan 5 ivalve Docuosan Doosan 5 Dokosan i-excavator DH300LC-7 pilot valve, Zoomlion excavator ZE135E pilot valve, Zoomlion excavator ZE205E pilot valve, Zoomlion excavator ZE215E pilot valve, Zoomlion excavator ZE330E pilot valve, SDLG3 SD valve SD excavator ELG1 SD excavator EF6SD excavator 1 SDLG5 SD EF6SD i-excavator E6225F pilot valve, SDLG excavator E6250F pilot valve, SDLG excavator E6300F pilot valve, Lonking excavator LG6135 pilot valve, Lonking excavator LG6225E pilot valve, Lonking excavator LG6365E pilot valve njll.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

i-valve yomshayeli

Ngenxa yokuthi kunezinhlobo eziningi zezingxenye ezisele, asikwazi ukuziveza zonke kuwebhusayithi.Sicela uzizwe ukhululekile ukusithinta ukuze uthole ezithile.

inzuzo

1. Sikuhlinzeka ngemikhiqizo yoqobo neyemakethe yangemuva
2. Kusukela kumkhiqizi kuya ekhasimendeni ngokuqondile, ukonga izindleko zakho
3. Isitokwe esizinzile sezingxenye ezijwayelekile
4. Ngesikhathi Sokulethwa Kwesikhathi, esinezindleko zokuncintisana zokuthumela
5. Professional futhi ngesikhathi ngemva kwenkonzo

ukupakisha

Amabhokisi e-Carton, noma ngokusho kwesicelo samakhasimende.

incazelo

I-valve yokushayela iyi-valve engumsizi esetshenziselwa ukuphatha indlela yokulawula kwamanye ama-valve noma izingxenye.
Indima yesistimu ye-hydraulic ukukhulisa amandla ngokushintsha ingcindezi.Uhlelo oluphelele lwe-hydraulic luqukethe izingxenye ezinhlanu, okuyizingxenye zamandla, izingxenye eziphezulu, izingxenye zokulawula, izingxenye ezisizayo (izinsiza) kanye nowoyela we-hydraulic.Amasistimu we-hydraulic angahlukaniswa ngezigaba ezimbili: ama-hydraulic drive systems kanye ne-hydraulic control systems.Umsebenzi oyinhloko we-hydraulic transmission system ukudlulisa amandla nokunyakaza.Isistimu yokulawula i-hydraulic idinga ukwenza ukuphuma kwesistimu ye-hydraulic ihlangabezane nezidingo ezithile zokusebenza (ikakhulukazi ukusebenza okuguquguqukayo).I-hydraulic system imvamisa ibhekisa ohlelweni lokuhambisa ngama-hydraulic.
Lapho enikwa amandla, amandla kazibuthe kagesi avula imbobo yokushayela, ukucindezela ekamelweni eliphezulu kwehla ngokushesha, bese kwakheka umehluko wengcindezi ephezulu eduze kwelungu elivalayo.Umfutho owuketshezi uphusha ilungu elivalayo ukuthi liye phezulu bese ivalvu ivuleka;lapho amandla ecishiwe, amandla entwasahlobo avala imbobo yokushayela, Umfutho we-inlet udlula imbobo yokudlula futhi igumbi ngokushesha lakha umehluko wengcindezi ephansi nephezulu ezungeze ilungu lokuvala i-valve, futhi umfutho woketshezi uphusha ilungu elivalayo ukuthi liye phansi. ukuvala i-valve.
Izici ezijwayelekile:
I-1) Yakha ibhuloho eliwuketshezi lokulawula umshayeli elinokumelana noketshezi okungaguquki, futhi lilawula i-valve eyinhloko noma i-valve yesibili noma i-lever eguquguqukayo ngokuvumelana nesignali yokufaka.
2)Izinga lokugeleza kwevalvu yokushayela yesigaba sokuqala ngokuvamile lilinganiselwa ku-1 litre/min, kanti umkhawulo ungamalitha angu-3/min.Izinga lokugeleza kwe-valve yesibili yokushayela kufanele inqunywe ngokuvumelana nezidingo zangempela.
3)Isiginali yokufaka incane uma kuqhathaniswa.
4) Ingakwazi ukwamukela izindlela zokufaka ezihlukene, ezifana ne-manual, ugesi, i-hydraulic, i-pneumatic, ikhamera yemishini, isilinganiso sikagesi, njll.
5) Endabeni yokulawulwa kwepompo eguquguqukayo, ama-valve ahlukahlukene omshayeli enza isakhiwo se-modular, okwenza kube lula ukukhetha phakathi kwemisebenzi eminingi.
I-6) I-valve yomshayeli ngokwayo imvamisa iyi-valve yokulawula usayizi omncane, ikakhulukazi i-valve yokulawula ukucindezela.
Umgomo wokusebenza:
Lapho usebenza, ingcindezi ye-hydraulic isebenza endaweni yokulinganisa ingcindezi ye-spool eyinhloko kanye ne-pilot spool ngesikhathi esifanayo.Lapho i-valve yomshayeli ingavulwa, uwoyela awugelezi emgodini we-valve, futhi ingcindezi esebenza ku-spool eyinhloko ezindaweni ezingaphezulu neziphansi iyalingana, kodwa ngenxa yokuthi indawo yokucindezela esebenzayo yendawo yokuphela ephezulu inkulu. kunendawo yokucindezela esebenzayo yendawo ephansi yokugcina, i-spool eyinhloko isemandleni angumphumela Ngaphansi kwesenzo sokuthi, isendaweni ephansi kakhulu, futhi imbobo ye-valve ivaliwe.Lapho umfutho ongenisa uwoyela ukhuphuka ukuze uvule ivalvu yokushayela, uketshezi lugeleza lubuyele ethangini ngembobo ephuma ku-spool eyinhloko kanye nevalvu yokushayela.Ngenxa yomphumela wokudambisa we-orifice, ingcindezi ye-hydraulic ezindaweni ezingaphezulu neziphansi ze-spool eyinhloko ayilingani.I-spool eyinhloko ikhuphukela phezulu ngaphansi kwesenzo somehluko wengcindezi ukuze uvule imbobo yevalvu ukuze kuzuzwe ukuchichima nokugcina ukucindezela kuzinzile ngokuyisisekelo.Ukucindezela okuchichimayo kungalungiswa ngokulungisa intwasahlobo elawula ingcindezi ye-valve yomshayeli.