I-pilot valve excavator izingxenye ezisele ziyathengiswa

I-pilot valve excavator izingxenye ezisele ezithengiswayo Isithombe esifakiwe

Incazelo emfushane:

Isicelo

Singanikeza iningi lama-valve omshayeli wamaShayina, i-XCMG excavator XE215C yomshayeli, i-XCMG excavator XE235C i-valve yomshayeli, i-XCMG excavator XE265C i-valve yokushayela, i-XCMG excavator XE335C, i-XCMG excavator XE370CA i-excavator ye-XE370CA i-excavator ye-XE370CA 135 -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 excava8 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 pilot valve SY125C ivalve yokushayela i-excavator SY135C, i-SANY excavator SY215C ivalve yokushayela, i-SANY excavator SY245H valvu yokushayela, i-SANY excavator SY305H valvu yokushayela, i-SANY excavator SY335H ivalve yokushayela, i-SANY excavator SY485H i-valve ye-pilot3, i-Licavago9 E-pilot valve, i-Liugong excavator 920E i-valve yomshayeli, i-valve ye-Liugong excavator 926E yomshayeli, i-valve yomshayeli we-Liugong 930E, i-valve yomshayeli we-Liugong 933E yomshayeli, i-valve yomshayeli we-Doosan DH150, i-Doosan excavator DH225-7 i-valve yokushayela, i-Doosan pilot valve1 i-DHH 5 i-valve eningi, i-Zoomlion ivalve yomshayeli we-excavator ZE205E, i-Zoomlion excavator ZE215E ivalve yokushayela, i-Zoomlion excavator ZE330E i-pilot valve, i-SDLG excavator E6135F i-pilot valve, i-SDLG excavator E6150F, i-SDLG excavator excavator ELG5 FLSD excavator E6210 I-vator E6250F yomshayeli womshayeli, i-SDLG excavator E6300F i-pilot valve, i-Lonking excavator LG6135 pilot valve, i-Lonking excavator LG6225E pilot valve, i-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 eyisizayo 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 (izesekeli) namafutha 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 lokudlulisa amanzi.
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 licishe libe yi-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.
I-4) Ingakwazi ukwamukela izindlela zokufaka ezihlukahlukene, ezifana ne-manual, ugesi, i-hydraulic, i-pneumatic, ikhamera yemishini, isilinganiso sikagesi, njll.
5) Endabeni yokulawula iphampu eguquguqukayo, ama-valve ahlukahlukene omshayeli enza isakhiwo se-modular, okwenza kube lula ukukhetha phakathi kwemisebenzi eminingi.
I-6) I-valve yomshayeli ngokwayo ngokuvamile i-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 endaweni engaphezulu nephansi iyalingana, kodwa ngenxa yokuthi indawo yokucindezela esebenzayo yendawo yokuphela ephezulu inkulu. kunendawo yokucindezela esebenzayo yendawo yokugcina ephansi, i-spool eyinhloko isemandleni angumphumela Ngaphansi kwesenzo sokuthi, isendaweni ephansi kakhulu, futhi imbobo ye-valve ivaliwe. Lapho umfutho we-oyili ongenisa uwoyela ukhuphuka ukuze uvule ivalvu yokushayela, uketshezi lugeleza lubuyele ethangini ngembobo ye-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 yokushayela.