I-Hydraulic solenoid valve 7200001740 LG958L LG968 wheel loader 4WG200 yokudlulisela i-solenoid valve 24V 12V 242137A1 0501313375 0260120025 0260120013 35013 13 35013
Ividiyo
Incazelo Yomkhiqizo
Ifanele Izingxenye ze-Liugong.
100% ikhwalithi entsha nenhle.
Izinzuzo:
1.Intengo yokuncintisana.
2.Ikhwalithi ephezulu iqinisekisiwe: unyaka owodwa.(OEM & ODM)
3.Isebenza ngokukhethekile ezingxenyeni zenjini iminyaka engaphezu kwengu-20.
I-4.OEM noma iphakheji yomkhiqizo njengokudinga kwakho.
5.Yonga isikhathi sakho, yonga Imali yakho.
Isixazululo se-6.One stop sezingxenye zenjini.
Imikhiqizo Eyinhloko
Nikeza Izingxenye ze-XCMG, Izingxenye ze-Caterpillar, Izingxenye zePerkins, Izingxenye ze-Weichai Deutz, Izingxenye ze-Doosan, Izingxenye zikaJohn Deere, Izingxenye ze-Kobelco, Izingxenye ze-SDLG, Izingxenye ze-Yuchai, Izingxenye ze-Shantui, ezinye zingahlonywa ngemikhiqizo edumile efana ne-Doosan, Sany, KOMATSU, HITACHI, KOBELCO , LIUGONG, XCMG, Deutz, njll.
Amanothi abalulekile
★ Uma uhlola izinga likawoyela wokudlulisa, injini kufanele isebenze ngesivinini esingenzi lutho (cishe i-1000/min), futhi izinga lokushisa likawoyela kufanele libe ezingeni lokushisa elivamile lokusebenza.
★ Uma izinga lokushisa likawoyela liku-40℃, izinga likawoyela kufanele libe phakathi komugqa wesikali esimaphakathi kanye nomugqa wesikali ophansi wesikali sikawoyela.
★ Uma izinga lokushisa likawoyela liku-80℃, izinga likawoyela kufanele libe phakathi komugqa wesikali esimaphakathi kanye nomugqa wesikali ongaphezulu wesikali sikawoyela.
Qaphela: Lapho injini iyeka ukusebenza, izinga likawoyela wokudlulisela lizokhuphuka ngokuyisisekelo, futhi ukwanda kuhlobene nezimo zokufakwa kokudlulisela!
★Landela ngokuqinile izidingo zokunakekelwa ukuze ushintshe uwoyela wokudlulisela kanye nesihlungi njalo.
★Qinisekisa ukuthi isibambo sokulawula siphakathi nendawo ngaphambi kokuqala injini.
★Khulula ibhuleki lokupaka njalo ngaphambi kokushayela (khulula ibhuleki)
★Injini no-gearbox kufakwe noma kuhlukene.Lapho i-gearbox idinga ukuphakanyiswa, isiguquli se-torque kufanele sigwenywe ukuthi singawi.
★Uma umisa, qiniseka ukuthi isibambo se-shift siphakathi nendawo.
★ Ngaphambi kokuthi umshayeli ayishiye imoto, sebenzisa isitophu ukuze uqinisekise ukuphepha.
★ Ijubane le-trailer linqatshelwe ngokuqinile ukuthi lidlule u-10Km/h, futhi ibanga le-trailer linqatshelwe ngokuqinile ukuthi lidlule u-10Km (iziphethu ezingenalusizo).
★Izinga lokushisa elivamile likawoyela osebenzayo ku-80-110 ℃, ngaphansi komthwalo osindayo, vumela isikhathi esifushane ukukhuphukela ku-120℃
★ Naka ukunaka okukhethekile ekulawuleni umfutho kawoyela we-gearbox.Uma isetshenziswa, uma u-gearbox utholakala unezigigaba ezingavamile, kufanele umiswe ukuze uhlolwe.
Qaphela: Uma imoto inenkinga futhi idinga ukulungiswa ngokushisela, ipulaki kagesi kusilawuli sekhompiyutha ye-EST kufanele ikhishwe (kunqanyulwe isekethe kusilawuli sekhompyutha), ngaphandle kwalokho isilawuli sekhompyutha singashiswa ukushaqeka kwamanje ukushisela.
Mayelana Nale Nto
Ukudluliselwa kwe-4WG200 Ukugcinwa nokulungiswa kwesimiso sesakhiwo kanye nokushintshwa kwe-valve ye-solenoid
https://flyingbull.en.alibaba.com
https://www.alibaba.com/product-detail/4WG200-Transmission-Solenoid-Valve-7200001740-0501313375_1600201425441.html?spm=a2747.manage.0.0.37aiX1Ed2III
I-ZF 4WG200 power shift gearbox iqukethe i-torque converter kanye ne-fixed-shaft transmission ene-multi-disc friction clutch.Ikwazi ukukhetha amagiya angu-3, 4, 5 noma 6 aya phambili kanye namagiya angu-3 abuyela emuva.Ilungele kakhulu i-wheel loader, i-bulldozer, i-grader, iloli yokulahla, i-forklift, i-crane yeloli, i-forklift, njll.
I-ZF WG series transmission power shift transmission inikeza bonke ubuchwepheshe obutholakalayo ukuze kusebenze ukonga, okuphumelelayo nokuphephile.Amagiya amane aya phambili namathathu aya emuva ngokuvamile akhethwa, kuye ngokusetshenziswa kwesilayishi.Kumagiya angakwazi ukugijima aye emuva futhi adinga ukuhlehla amaphesenti angama-30 esikhathi sokusebenza, ukuhlukaniswa kwegiya okuya phambili nangemuva kubaluleke kakhulu emnothweni nempilo yenjini.Igiya le-4WG200 esilisebenzisayo lingu-4 ngaphambili no-3 ngemuva, okwenza amandla enjini abe ngu-200kW kanye nesivinini esiphezulu senjini sibe ngu-2800r/min, elungele ukusetshenziswa okufanayo kwama-Chinese 5 ton kanye namathani ayisi-6.
https://flyingbull.en.alibaba.com
https://www.alibaba.com/product-detail/4WG200-Transmission-Solenoid-Valve-7200001740-0501313375_1600201425441.html?spm=a2747.manage.0.0.37aiX1Ed2III
Ukusebenza
1) Ukulungiselela kanye nokugcinwa ngaphambi kokushayela
★ Ngaphambi kokuthi ukuhanjiswa kusebenze, qiniseka ukuthi ungeza inani elifanele lamafutha okugcoba ngokuya ngemininingwane ecacisiwe yamafutha okugcoba.Lapho u-gearbox uqala ugcwala amafutha
★ Kumele kubhekwe ukuthi irediyetha kawoyela, isisefo kanye nepayipi elixhumayo kufanele kugcwaliswe ngamafutha.Ngenxa yalesi sizathu, inani lamafutha okugcoba okwengezwe okokuqala lingaphezu kwenani lamafutha okugcoba ukuze kugcinwe okujwayelekile esikhathini esizayo.
★ Ngenxa yokuthi uwoyela we-torque converter ofakwe emotweni ugeleza ubuyela ku-gearbox ngokusebenzisa i-radiator yamafutha kanye nepayipi likawoyela esimweni esimile, izinga elifanele likawoyela kufanele lilawulwe lapho imoto ingathathi hlangothi, injini ingasebenzi kanye no-gearbox umile. izinga lokushisa elivamile lebhalansi yokushisa.
2) Ukushayela nokushintshashintsha
Qinisekisa ukuthi isibambo sokushintsha asithathi hlangothi ngaphambi kokuqala injini.Ukuphepha, ngaphambi kokuqala injini, ibhuleki lokupaka kufanele libe sesimweni sokubhuleka, ukuze imoto ingakwazi ukuqala ngoba injini iyaqala.Ngemva kokuthi injini iqalile, khulula ibhuleki lokupaka, khetha indlela yokushayela negiya, bese uqalisa imoto ngomnyango wokufaka uphethiloli ongasheshi.
Uma imoto ingasasebenzi, injini isaqhubeka no-gearbox usegiyeni, injini ngeke ime.Emgwaqweni oyisicaba, imoto ingase igaqe ngoba injini iyabambezela ukuze ikwazi ukukhiqiza amandla athile ngesiguquli setorque.
Kunengqondo ukubeka ibhuleki lokupaka esimweni sokubhuleka njalo uma uyeka.Uma ume isikhathi eside, isibambo sokulawula kufanele sishintshelwe kokungathathi hlangothi.
Uma imoto ihamba, qiniseka ukuthi uyayikhulula ibhuleki lokupaka.Sifunde kokuhlangenwe nakho ukuthi kunzima ku-opharetha ukubona ngokushesha ukuthi lapho isiguquli se-torque sishintsha isivinini, imoto ingakwazi ukunqoba i-torque yokubhuleka futhi iyiphoqe ukuthi ishayele ngisho nangaphansi kwezimo ezijwayelekile zokusebenza ngenxa yesilinganiso esikhulu se-torque i-torque converter.
3) Yima kancane futhi ume
Ngenxa yokuthi akukho ukuxhumana okuqinile phakathi kwenjini kanye ne-torque converter shaft ephumayo, ngakho-ke lapho imoto ima emthambekeni (ekukhuphukeni noma ekwehleni) futhi umshayeli uhlose ukuhamba, ukuze avimbele ukudilika kwemoto, asiphakamisi nje kuphela. ukumisa ukusetshenziswa kwamabhuleki okupaka kodwa nokubeka ibhuleki ngaphansi kwesondo.
4) Hudula
Ku-gearbox ongenayo impompo eyi-axiliary, isivinini esiphezulu se-trailer ngu-10km/h kanti ibanga lokuhudula esiphezulu ngu-10km.
Le mithetho kumele ibhekwe ngokuqinile, ngaphandle kwalokho u-gearbox uzolimala ngenxa yokungatholakali kwamafutha okwanele.
Uma ibanga lilide, imoto enephutha kumele ilayishwe kwezinye izimoto.
Isondlo
1) Ukudluliswa kwamandla kawoyela 4 WG-200 kufanele kuhambisane ngokuqinile namafutha atuswe yi-ZF TEML03 ithebula likawoyela wokugcoba noma imanuwali yemiyalo yesilayishi.
2) Hlola izinga likawoyela (kanye ngesonto)
Paka imoto endaweni eyisicaba, isibambo se-gearbox shift endaweni engathathi hlangothi "N" gearbox ebangeni lokushisa elisebenzayo, injini engasebenzi, cishe 1000 RPM / min.
Susa i-dipstick ngokuphambene newashi bese uyisula ihlanzeke
Lapho i-dipstick ifakwa eshubhuni yezinga likawoyela futhi iqiniswa, bese isuswa (okungenani izikhathi ezimbili) i-40C, izinga likawoyela kufanele libe phakathi kwesikali esiphansi "esibanda" nesikali esiphakathi.
Ku-80C, izinga likawoyela kufanele libe phakathi kwezinga eliphezulu "elishisayo" nesikali esiphakathi
Ukuhlola izinga likawoyela wemoto ebandayo wukuqinisekisa kuphela ukuthi i-gearbox nesiguquli se-torque sinokugeleza okwanele okujikelezayo.Izinga lokugcina lokunquma izinga likawoyela ukuhlangabezana nezinga likawoyela wemoto eshisayo.
3) Faka esikhundleni samafutha kanye nenani le-refueling
Ukushintsha uwoyela kokuqala kufanele kwenziwe ngemva kokuba imoto ifinyelele amahora angu-100 okokuqala ngqa.Ngemuva kwalokho, shintsha uwoyela okungenani kanye njalo ngamahora okusebenza ayi-1000 noma njalo ngonyaka!
Izinguquko zikawoyela kufanele zenziwe ngokuhambisana nalezi zidingo ezilandelayo:
- Beka imoto endaweni eyisicaba, u-gearbox lapho izinga lokushisa lisebenza, khipha ipulaki yokukhipha amanzi kanye nendandatho yokuvala, khipha amafutha amadala.
Qaphela: Lapho ukhipha uwoyela, akuwona kuphela uwoyela wokudlulisela okufanele ukhishwe uhlanzekile, kodwa futhi uwoyela wesiguquli se-torque kanye ne-radiator kufanele ukhishwe uhlanzekile.
- Hlanza ipulaki yokukhipha amanzi kanye nendawo yokuvala isikhwama bese uyifaka kanye nendandatho entsha yokuvala.
- I-Fuel ngokusho kwe-ZF watusa i-lubricating gauge yamafutha.
- Isibambo sokulawula i-Gearbox sisendaweni engathathi hlangothi "N", qala injini futhi ungenzi lutho
- Amafutha ophawu olungaphezulu lwendawo kawoyela "ebandayo".
- Ibhuleki lokupaka lisendaweni ephephile, wonke amagiya akhethiwe futhi hlola izinga likawoyela kanye, faka amafutha kabusha njengoba kudingeka
Ku-40C, izinga likawoyela kufanele libe phakathi kwesikali esiphansi "esibanda" nesikali esiphakathi
Ku-80C, izinga likawoyela kufanele libe phakathi kwezinga eliphezulu "elishisayo" nesikali esiphakathi
4) Faka esikhundleni isihlungi sikawoyela
Isihlungi esihle se-ZF kufanele sishintshwe ngoshintsho ngalunye lwamafutha.Faka, uthuthe futhi ugcine izihlungi ngokucophelela!
Izihlungi zikawoyela ezilimele azivunyelwe!
Izihlungi kufanele zifakwe kanje:
Gcoba ijazi elincane lamafutha eringini yokuvala.
Cindezela isihlungi size sithinte indawo yokuvala kukesi, bese uqinisa ngesandla cishe ukujika okungu-1/3 kuya ku-1/2.Bese uqala injini ukufaka uphethiloli futhi uhlole izinga likawoyela ngokwendlela engenhla.Futhi hlola ukuthi isihlungi siqinile yini.Sebenzisa izandla zakho ukuze uqinise futhi uma kunesidingo.
2. Isistimu yesifunda sokulawula isivinini esiguquguqukayo
Ukudluliswa kwe-4WG200 kusebenzisa isilawuli somshayeli we-electro-hydraulic, futhi isimiso saso sokulawula i-hydraulic siboniswa kuMfanekiso 7. Isistimu yesekethe kawoyela yakhiwe ikakhulukazi isihlungi sokumunca uwoyela, iphampu yesivinini esiguquguqukayo, isihlungi samafutha okucindezela kwepayipi kanye nevalve yokulawula isivinini.Isiguquli se-torque kanye namafutha okudlulisa ahlinzekwa yipompo yejubane eliguquguqukayo.I-variable speed spring yiphampu yegiya efakwe ku-gearbox.Ishayelwa yinjini ngqo ngokusebenzisa i-shaft yamandla, futhi ukugeleza kwayo kungu-Q=35 L /1000 RPM.Iphampu yejubane eguquguqukayo imunca uwoyela epanini likawoyela lebhokisi lika-gearbox ngesihlungi sokumunca uwoyela, futhi impompa ngokuqondile uwoyela ocindezelayo kusihlungi sokucindezela kwepayipi phezulu kwebhokisi (ukunemba kokuhlunga uwoyela kungu-0.025mm, indawo yokuhlunga ingu-500cm2).Isihlungi sifakwe i-valve yokudlula ukucindezela (ukuvikela ukuphepha).Amafutha aphuma kusihlungi sepayipi futhi angena ku-valve yokulawula isivinini.I-valve elawula ingcindezi eyinhloko ye-valve yokulawula isivinini eguquguqukayo ikhawulela ingcindezi yokusebenza kwayo (16-18bar) bese ihlukana ngezindlela ezimbili.Indlela yokuqala ingena ku-valve ye-solenoid njenge-valve yokulawula uwoyela womshayeli ngokusebenzisa i-valve yokunciphisa ingcindezi (10bar).Enye indlela ngokusebenzisa i-valve yokulawula ingcindezi ingene ku-valve yegiya.
Ukubukeka kwevalvu yokulawula isivinini eguquguqukayo kuboniswe kuMfanekiso 9, futhi ukwakheka kuboniswe kuMfanekiso 10 no-11.
Yakhiwa i-valve ye-solenoid, i-valve yokulawula ukucindezela, i-valve ye-shift, njll. I-valve yokulawula isivinini eguquguqukayo igxilwe ebhokisini (bheka uMdwebo 2 kanye noMfanekiso 3).Umsebenzi we-valve yokulawula ingcindezi ku-valve yesivinini esiguquguqukayo ukulungisa izici zokukhulisa ingcindezi ye-clutch cylinder ngesikhathi sokushintsha, okungukuthi, ingcindezi kawoyela izokwehla khona manjalo ngesikhathi sokushintsha, bese ibuyela ku-16-18bar (control). umkhawulo we-valve yokucindezela) ngemva kokuba i-shift iphelile (i-clutch ihileleke) Lokhu kunganciphisa umthelela we-shift futhi kuthuthukise ukusebenza kahle kwe-shift.Amafutha okucindezela nge-valve yegiya angena ngqo ku-clutch yegiya.
I-valve yokucindezela yokulawula ithumela uwoyela ochithekile kumjikelezo kawoyela ojikelezayo wesiguquli se-torque ngenkathi ikhawulela ukucindezela okukhulu kukawoyela osebenzayo.Ukuze uvimbele ukuthi isiguquli se-torque singalimazi, i-inlet kanye ne-outlet ifakwe ama-valve okuphepha, ingcindezi yokuvula i-valve yokuphepha ye-inlet yi-8.5bar, futhi ingcindezi yokuvula i-valve yokuphepha yokuphuma i-5bar.Uwoyela osuka ku-torque converter upholiswa yi-cooler bese ungena ku-gearbox wokugcoba uwoyela emgwaqeni, bese ubuyela epanini lika-gearbox likawoyela bese ungena kokuphinda kujikelezwe.
Isistimu yesifunda sokulawula yakhiwe isilawuli sekhompiyutha, isibambo se-shift, i-valve yokulawula kagesi kanye nekhebula lokuxhuma.Isilawuli sekhompiyutha siyisikhungo sokudlulisa ukuze kuzuzwe ukulawula okuzenzakalelayo okuzenzakalelayo noma okuzenzakalelayo.Uma izilayishi zethu ze-ZL50G ne-ZL60G zifakwe ukudluliselwa kwe-ZF, isilawuli se-semi-automatic (EST-17) sisetshenziswa, njengoba kuboniswe kuMfanekiso 12. Isilawuli sifakwe ebhokisini lokulawula elilungile ekamelweni lomshayeli.Imodeli yesibambo se-shift yi-DWG-3, egxilile kukholamu yokuqondisa (bona Umfanekiso 4 ukuze uthole ukubukeka).I-valve ye-solenoid itholakala ku-valve yokulawula isivinini esiguquguqukayo, futhi igxilwe ebhokisini.
Umgomo wesistimu yesifunda sokulawula ukhonjiswe kuMfanekiso 13, futhi izintambo zokulawula zikhonjiswe kuMfanekiso 14.
Uma imoto inenkinga futhi idinga ukulungiswa ngokushisela ngogesi, ipulaki kagesi kusilawuli sekhompyutha ye-EST17 kufanele sikhululwe (kunqanyulwe isekethe kusilawuli sekhompyutha), ngaphandle kwalokho isilawuli sekhompyutha singashiswa umthelela wamanje kagesi. ukushisela.
https://flyingbull.en.alibaba.com
3.Isici sokulawula i-elekthronikhi ukutholwa kwephutha
1）i-solenoid valve i-M1, i-M2, i-M3, i-M4, i-M5 yokulinganisa nge-multimeter ukukala ukumelana kwe-solenoid valve.Khipha intambo ye-valve yokulawula isivinini esiguquguqukayo, vula isembozo eseceleni se-valve yokulawula isivinini esiguquguqukayo, khulula ipulaki ye-valve ye-solenoid, faka umkhawulo owodwa womugqa obomvu we-multimeter ku-valve ye-solenoid, enye ingxenye ye-multimeter. ngakolunye uhlangothi lwe-valve ye-solenoid, hlola inani layo lokumelana, kufanele libe ku-100+/-10Ω, hhayi kububanzi i-valve ye-solenoid enephutha futhi edinga ukushintshwa, inani lokumelana 0 libonisa isifunda esifushane, o libonisa isifunda esivulekile. .
2) Ukutholwa kwephutha kwesikhethi segiya
A. Izindlela zokuhlola ukuthi imisebenzi yegiya ngalinye ijwayelekile yini
Sebenzisa i-multimeter ukukala ukumelana kwesekethe.Xhuma umkhawulo owodwa wepeni le-multimeter ngomugqa obomvu, bese uxhuma enye ingxenye eluhlaza okwesibhakabhaka, eluhlaza, emnyama, ephuzi, empunga, ebomvana kanye nensomi ngokulandelana.Hlola ukumelana okuhambisanayo.Uma inani lokumelana lingu-o, umugqa uyanqanyulwa.Bese ulenga isibambo ngokushintshana phambili ezimbili, ezintathu, ezine, emuva eyodwa, ezimbili, E, ezine, neutral, pin, E, ezine.Uma amasignali awo wonke amagiya angahlangabezana nezidingo zomdwebo wesignali, isibambo sijwayelekile.
B. Hlola ukuthi ukhiye wokusebenza we-KD wesibambo ujwayelekile yini.
Xhuma ingxenye eyodwa yepeni le-multimeter ngomugqa obomvu futhi enye iphethe ngomugqa onsomi ngokulandelana ukuze ulinganise ukumelana.Uma ukumelana kungu-0, kubonisa ukuthi umugqa uxhunyiwe.Khipha ukhiye we-KD futhi ukumelana kungu-0, kukhombisa ukuthi umugqa unqanyuliwe.Uma isimo sifinyelelwa, sibonisa ukuthi ukhiye we-KD wesibambo usebenza ngokujwayelekile.
Uma ukhiye we-KD ucindezelwa futhi ukumelana kungu-o, kubonisa ukuthi inkinobho ye-KD ayikwazi ukuvulwa ngokujwayelekile futhi ibhondi ye-KD ayijwayelekile.
3) Ukuhlolwa kwephutha kwebhokisi lokulawula likagesi
A. Donsa ipulaki ebhokisini lokulawula likagesi futhi uhogele ukuthi kukhona yini iphunga elivuthayo elivela kusixhumi.Uma kukhona, izingxenye zikagesi zangaphakathi ziyashiswa.
B. Uma isifunda sokuqalisa sivamile, ukunikezwa kwamandla kujwayelekile, i-gearbox nezinye izinto zikagesi zivamile, ungaqali injini, ulenga i-neutral, vula ilokhi kagesi, ibhokisi lokulawula likagesi linama-"tick, tick" amabili umsindo, bese kuba indandatho yevalvu ye-solenoid "ibhulashi ~", leli yibhokisi lokulawula likagesi ekutholweni kwevalvu ye-solenoid.Ibhokisi lokulawula likagesi lingangena esimweni sokutholwa.Ibhokisi lokulawula likagesi livamile.
C. Injini ayiqali, hang in neutral, vula ilokhi kagesi.Isinyathelo 1, isinyathelo 2, Isinyathelo 3 kanye nesinyathelo 4 ngokulandelana.Sebenzisa i-multimeter ukuhlola ukuthi amasignali kagesi evalvu ye-solenoid ngayinye ayahlangabezana yini nezidingo kumdwebo wesignali.I-voltage ehambisanayo kufanele ibe ngu-24V.
D. Uma izidingo zeshadi lesiginali zingakwazi ukuhlangabezwana nazo, indlela yokukhipha ingasetshenziselwa ukwahlulela.Okokuqala hlola ukuthi isibambo se-shift sijwayelekile, bese uhlola ukuthi i-valve ye-solenoid ngayinye ijwayelekile, ukuthi inzwa yesivinini ijwayelekile, noma ngabe uxhumo lwepulaki yomugqa wekhebula le-ZF kanye nomjikelezo walo kujwayelekile, ukuthi umsingathi anganikeza amandla ngokujwayelekile.
Isibonisi somkhiqizo
