Ivalve ye-Hydraulic solenoid 7200001740 LG958L LG968 isilayishi sevili 4WG200 ivalve ye-solenoid yokuhambisa 24V 12V 242137A1 0501313375 0260120025 0260120013 3501313 35019
Ividiyo
Ingcaciso yeMveliso
Ifanele iiNdawo zeLiugong.
100% entsha kunye nomgangatho olungileyo.
Izinto eziluncedo:
1.Ixabiso lokukhuphisana.
2.Umgangatho ophezulu uqinisekisiwe: unyaka omnye.(OEM & ODM)
3.I-Specializing kumacandelo enjini iminyaka engaphezu kwama-20.
I-4.OEM okanye iphakheji ye-brand njengoko ufuna.
5.Gcina ixesha lakho, gcina imali yakho.
6.Isisombululo esinye sokumisa kwiindawo zenjini.
Iimveliso eziphambili
Ubonelelo lwezahlulo ze-XCMG, iinxalenye zeCaterpillar, iiPerkins Parts, iWeichai Deutz Parts, iiDoosan Parts, iinxalenye zikaJohn Deere, iiKobelco Parts, iiSDLG Parts, Yuchai Parts, Shantui Parts, ezinye zinokuxhotyiswa ngeempawu ezidumileyo njengeDoosan, Sany, KOMATSU, HITACHI, KOBELCO , LIUGONG, XCMG, Deutz, njl.
Amanqaku abalulekileyo
★ Xa ujonga inqanaba le-oyile yothumelo, injini kufuneka ibaleke ngesantya esingasebenziyo (malunga ne-1000 / min), kwaye ubushushu be-oyile kufuneka bube kwiqondo lokushisa eliqhelekileyo lokusebenza.
★ Xa ubushushu be-oyile bungama-40℃, inqanaba le-oyile kufuneka libe phakathi komgca wesikali esiphakathi kunye nomgca wesikali esisezantsi sesikali se-oyile.
★ Xa ubushushu be-oyile bungama-80℃, inqanaba le-oyile kufuneka libe phakathi komgca wesikali esiphakathi kunye nomgca wesikali esiphezulu sesikali se-oyile.
Qaphela: Xa injini iyeka ukusebenza, inqanaba leoli yothumelo liya kunyuka ngokusisiseko, kwaye ukonyuka kuhambelana neemeko zokufakwa kothumelo!
★Landela ngokungqongqo iimfuno zogcino lokutshintsha i-oyile yothumelo kunye nesihluzo rhoqo.
★Qinisekisa ukuba umqheba wolawulo awuthathi cala phambi kokuba uqalise injini.
★Khulula isiqhoboshi sokupaka ngalo lonke ixesha phambi kokuba uqhube (khulula isiqhoboshi)
★Injini kunye nebhokisi yegiya zifakelwe okanye zohlulwe.Xa ibhokisi yegiya kufuneka iphakanyiswe, isiguquli setorque kufuneka sigwenywe ukuba singawi.
★Xa umisa, qiniseka ukuba isiphatho sokutshintsha siphakathi.
★ Ngaphambi kokuba umqhubi ashiye isithuthi, sebenzisa indawo yokumisa ukuqinisekisa ukhuseleko.
★ Isantya setreyila sinqatshelwe ngokungqongqo ukuba sidlule kwi-10Km/h, kwaye umgama wetreyila unqatshelwe ngokungqongqo ukuba udlule kwi-10Km (imithombo engenakunceda).
★Iqondo lokushisa eliqhelekileyo le-oyile yokusebenza kwi-80-110℃, phantsi komthwalo onzima, vumela ixesha elifutshane ukuba linyuke ukuya kwi-120℃
★ Nika ingqalelo ekhethekileyo kuxinzelelo lweoyile yolawulo lwebhokisi yegiya.Ukusetyenziswa, xa i-gearbox ifunyaniswa ukuba ineziganeko ezingaqhelekanga, kufuneka imiswe ukuze ihlolwe.
Qaphela: Xa isithuthi sinengxaki kwaye sidinga ukulungiswa nge-welding, iplagi yombane kwisilawuli sekhompyutheni ye-EST kufuneka ikhutshwe (inqunyulwe isiphaluka kwisilawuli sekhompyutheni), ngaphandle koko umlawuli wekhompyutheni unokutshiswa yi-shock current. ukuwelda.
Malunga nale Nto
Ukuhanjiswa kwe-4WG200 Ukugcinwa kunye nokulungiswa komgaqo-siseko kunye nokutshintshwa kwevalve ye-solenoid
https://flyingbull.en.alibaba.com
NONE
I-ZF 4WG200 ye-gearbox yokutshintsha amandla iquka i-torque converter kunye ne-fixed-shaft transmission kunye ne-multi-disc friction clutch.Inokhetho lwe-3, 4, 5 okanye i-6 yegiya eziya phambili kunye ne-3 eya ngasemva.Ngokukodwa ifanelekile kwi-wheel loader, i-bulldozer, i-grader, ilori yokulahla, i-forklift, i-crane yelori, i-forklift, njl.
Uluhlu lwe-ZF WG ukuhanjiswa kokutshintsha kwamandla kunika bonke ubuchwephesha obukhoyo ukwenza umsebenzi woqoqosho, osebenzayo nokhuselekileyo.Iigiya ezine eziya phambili nezithathu ngasemva zidla ngokukhethwa, kuxhomekeke kusetyenziso lwesilayishi.Kwiimpahla ezilayishayo ezinokubaleka zibuyele umva kwaye zifuna ukubaleka umva ama-30% exesha lokusebenza, ulwahlulo lwezixhobo zokuya phambili nezibuyela umva lubaluleke kakhulu kuqoqosho nakubomi benjini.I-4WG200 gear esiyithathayo yi-4 ngaphambili kunye ne-3 ngasemva, ivumela amandla e-injini ukuba abe yi-200kW kunye nesantya esiphezulu se-injini ukuba sibe yi-2800r / min, elungele ukusetyenziswa kwe-Chinese 5 ton kunye ne-6 ton loaders.
Ukusebenza
1) Ukulungiswa kunye nokugcinwa ngaphambi kokuba uqhube
★ Phambi kokuba ugqithiso luqhube, qiniseka ukuba wongeza isixa esifanelekileyo se-oyile yokuthambisa ngokwemigaqo ye-oyile yokuthambisa echaziweyo.Xa i-gearbox iqala ukuzaliswa ngeoli
★ Kufuneka kuthathelwe ingqalelo into yokuba iradiyetha yeoli, isihluzo kunye nombhobho odibanisayo kufuneka uzaliswe ngeoyile.Ngenxa yesi sizathu, inani leoli yokuthambisa eyongeziweyo okokuqala ngqa ngaphezu kwexabiso leoli yokuthambisa yokugcinwa okuqhelekileyo kwixesha elizayo.
★ Ngenxa yokuba i-oyile yokuguqula i-torque efakwe kwisithuthi iqukuqela ibuyela kwi-gearbox ngokusebenzisa iradiyetha yeoli kunye nombhobho we-oyile kwindawo engatshintshiyo, inqanaba le-oyile elichanekileyo kufuneka lilawulwe xa isithuthi singathathi hlangothi, injini ingasebenzi kunye nebhokisi yegiya ikwindawo emileyo. iqondo lobushushu eliqhelekileyo lobushushu.
2）Ukuqhuba kunye nokutshintsha
Qinisekisa ukuba isiphatho sokutshintsha asithathi cala phambi kokuba uqalise injini.Ukhuseleko, ngaphambi kokuba uqalise injini, isiqhoboshi sokupaka kufuneka sibe kwindawo yokuqhoqhobala, ukuze isithuthi singakwazi ukuqalisa ngenxa yokuba injini iqala.Emva kokuba injini iqalile, khulula ibhuleki yokupaka, khetha indlela yokuqhuba kunye negiya, kwaye uqalise isithuthi ngomnyango ocothayo we-refueling.
Ukuba isithuthi siyekile ukusebenza, injini isasebenza kwaye i-gearbox ikwi-gear, ngoko ke injini ayiyi kuma.Kwindlela ethe tyaba, isithuthi sinokukhasa kuba i-injini iyabambezeleka ukuze ikwazi ukutsala umtsalane ngesiguquli setorque.
Kunengqiqo ukubeka i-brake yokupaka kwindawo yokupaka rhoqo xa uyeka.Ukuba uyeka ixesha elide, isibambo solawulo kufuneka sitshintshwe singathathi hlangothi.
Xa isithuthi sihamba, qiniseka ukuba ukhulule i-brake yokupaka.Sifunde kumava ukuba kunzima kumqhubi ukuba aqonde ngokukhawuleza ukuba xa isiguquli setorque sitshintsha isantya, isithuthi sinokuyoyisa i-torque yokunyathela kwaye siyinyanzele ukuba iqhube naphantsi kweemeko eziqhelekileyo zokusebenza ngenxa yomlinganiselo omkhulu we-torque yemveliso. umguquleli we torque.
3) Misa kwaye umise
Ngenxa yokuba akukho uxhumano oluqinileyo phakathi kwe-injini kunye ne-torque converter output shaft, ngoko ke xa isithuthi simisa kwi-slope (ukunyuka okanye ukuhla) kwaye umqhubi uzimisele ukuhamba, ukwenzela ukuthintela ukuchithwa komhlaba kwesithuthi, asicebisa nje kuphela. ukumisa ukusetyenziswa kweziqhoboshi zokupaka kodwa nokubeka ibhloko yebhuleki phantsi kwevili.
4) Tsala
Kwibhokisi yegiya engenayo impompo encedisayo, esona santya siphezulu senqwelwana yi-10km/h kwaye owona mgama uphezulu wokutsala yi-10km.
Le migaqo kufuneka ithotyelwe ngokungqongqo, kungenjalo i-gearbox iya kuba nomonakalo ngenxa yokungoneli kwamafutha.
Xa umgama umde, isithuthi esinempazamo kufuneka silayishwe kwezinye izithuthi.
Isondlo
I-1) I-oyile ye-4 WG-200 yokutshintshwa kwamandla okutshintshwa kufuneka ihambelane ngokungqongqo neoli ekhuthazwa yi-ZF TEML03 itafile yeoli yokuthambisa okanye incwadana yomyalelo wokulayisha.
2) Jonga inqanaba leoli (kanye ngeveki)
Paka isithuthi kwindawo ethe tyaba, isiphatho sebhokisi yegiya kwindawo engathathi hlangothi "N" yebhokisi yegiya kuluhlu olusebenzayo lobushushu, injini engasebenziyo, malunga ne-1000 RPM / min.
Susa idipstick ngasekunene uze uyisule icoceke
Xa idipstick ifakwe kwityhubhu yomgangatho we-oyile kwaye yaqiniswa, kwaye emva koko isuswe (ubuncinci amaxesha amabini) 40C, inqanaba leoli kufuneka libe phakathi kwesikali esisezantsi "ebandayo" kunye nesikali esiphakathi.
Kwi-80C, inqanaba leoli kufuneka libe phakathi kwesikali esiphezulu "eshushu" kunye nesikali esiphakathi
Ukujonga inqanaba leoli yemoto ebandayo kukuqinisekisa kuphela ukuba ibhokisi yegiya kunye nesiguquli setorque sinokuhamba okwaneleyo okujikelezayo.Umgangatho wokugqibela wokumisela inqanaba leoli kukuhlangabezana nenqanaba leoli lemoto eshushu.
3) Faka indawo yeoli kunye nexabiso le-refueling
Utshintsho lokuqala lweoli kufuneka lwenziwe emva kokuba isithuthi sifike kwiiyure ze-100 okokuqala.Emva koko, tshintsha i-oyile ubuncinane kanye rhoqo kwiiyure zokusebenza ze-1000 okanye ngonyaka!
Utshintsho lwe-oyile kufuneka lwenziwe ngokuhambelana nezi mfuno zilandelayo:
- Beka isithuthi kwindawo ethe tyaba, kwibhokisi yegiya kwiqondo lobushushu lokusebenza, susa iplagi yokukhupha amanzi kunye neringi yokutywina, khupha ioyile endala.
Qaphela: Xa ukhupha ioli, kungekhona kuphela ioli yokuhambisa kufuneka ikhutshwe icocekile, kodwa kunye neoli ye-torque converter kunye ne-radiator kufuneka ikhutshwe icocekile.
-Coca iplagi yokuhambisa amanzi kunye nendawo yokutywina kwaye uyifake kunye nomsesane omtsha wokutywina.
- I-Fuel ngokwe-ZF icetyiswa ngegeyiji yeoli yokuthambisa.
-Isixhobo sokulawula i-gearbox kwindawo engathathi hlangothi "N", qala injini kwaye ungenzi lutho
- I-oyile ukuya kuphawu oluphezulu lwendawo yeoli "ebandayo".
-Ibhuleki yokupaka ikwindawo ekhuselekileyo, zonke iigiya ezikhethiweyo kanye kwaye kwakhona jonga inqanaba leoli kube kanye, phinda ufake amafutha njengoko kufuneka.
Kwi-40C, inqanaba leoli kufuneka libe phakathi kwesikali esisezantsi "kubanda" kunye nesikali esiphakathi
Kwi-80C, inqanaba leoli kufuneka libe phakathi kwesikali esiphezulu "eshushu" kunye nesikali esiphakathi
4) Faka endaweni yesihluzo se-oyile
Isihluzi esihle se-ZF kufuneka sitshintshwe ngotshintsho lweoyile nganye.Faka, uthuthe kwaye ugcine izihluzi ngononophelo!
Izihluzi zeoyile ezonakeleyo azivumelekanga!
Izihluzi mazifakwe ngolu hlobo lulandelayo:
Faka isambatho esincinci seoli kumsesane wokutywina.
Cinezela icebo lokucoca ngaphakathi de lichukumise umphezulu wokutywina kwityala, emva koko uqinise ngesandla malunga ne-1/3 ukuya ku-1/2 ukujika.Emva koko qalisa i-injini yokutshisa kwaye ujonge inqanaba le-oyile ngokwendlela engentla.Kwaye khangela ukuba isihluzo siqinile na.Sebenzisa izandla zakho ukuqinisa kwakhona ukuba kuyimfuneko.
2. Inkqubo yesekethe ye-oyile yolawulo oluguquguqukayo
Ukuhanjiswa kwe-4WG200 kwamkela ulawulo lwe-pilot ye-electro-hydraulic, kwaye umgaqo wayo wolawulo lwe-hydraulic uboniswe kuMzobo 7. Inkqubo yesekethe ye-oyile iqulunqwe ikakhulu ngesihluzo sokufunxa ioli, impompo yesantya eguquguqukayo, isihluzo se-oyile yoxinzelelo lwemibhobho kunye nevalve yokulawula isantya.I-torque converter kunye neoli yokuhambisa inikezelwa yipompo yesantya eguquguqukayo.Imithombo yesantya eguquguqukayo yimpompo yegiya efakwe kwibhokisi yegiya.Iqhutywa ngokuthe ngqo yi-injini ngokusebenzisa i-force ethatha i-shaft, kwaye ukuhamba kwayo yi-Q = 35 L / 1000 RPM.Ipompo yesantya eguquguqukayo ifunxa ioyile kwipani yeoyile yebhokisi yegiya ngesihluzo sokufunxa ioyile, kwaye impompa ngokuthe ngqo ioyile yoxinzelelo kwisihluzo soxinzelelo lombhobho phezulu kwebhokisi (ukuchaneka kokucoca ioyile yi-0.025mm, indawo yokucoca yi-500cm2).Isihluzi sixhotyiswe ngevalve yoxinzelelo lwe-bypass (ukukhusela ukhuseleko).Ioli iphuma kwisihluzo sombhobho kwaye ingena kwivalve yokulawula isantya esiguqukayo.Ivalve yokulawula uxinzelelo oluphambili lwevalve yolawulo oluguquguqukayo inciphisa uxinzelelo lwayo lokusebenza (16-18bar) kwaye yahlulahlulwe ngeendlela ezimbini.Indlela yokuqala ingena kwi-valve ye-solenoid njenge-valve yokulawula i-oyile yomqhubi ngokusebenzisa i-valve yokunciphisa uxinzelelo (10bar).Enye indlela ngevalve yokulawula uxinzelelo kwivalve yegiya.
Ukubonakala kwevalve yokulawula isantya eguquguqukayo kuboniswe kuMzobo 9, kwaye isakhiwo siboniswe kuMfanekiso 10 kunye ne-11.
Ihlanganiswe ne-solenoid valve, i-valve yokulawula uxinzelelo, i-valve shift, njl.Umsebenzi wevalve yokulawula uxinzelelo kwivalve yesantya esiguquguqukayo kukulungelelanisa iimpawu zokunyusa uxinzelelo lwe-clutch cylinder ngexesha lokutshintsha, oko kukuthi, uxinzelelo lweoyile luya kuncipha kwangoko ngexesha lokutshintsha, kwaye emva koko lubuyele kwi-16-18bar (ulawulo). Umda wevalve yoxinzelelo) emva kokuba utshintsho luphelile (i-clutch ibandakanyeka) Oku kunokunciphisa impembelelo yokutshintsha kunye nokuphucula ukusebenza kakuhle kwenguqu.Ioyile yoxinzelelo ngevalve yegiya ingena ngqo kwi-clutch gear.
Ivalve yoxinzelelo lolawulo ithumela ioyile echithiweyo kwisekethe yeoli ejikelezayo yesiguquli setorque ngelixa inciphisa uxinzelelo oluphezulu lweoyile.Ukuze uthintele i-torque converter ukuba yonakaliswe, i-inlet kunye ne-outlet ixhotyiswe nge-valve yokukhusela, uxinzelelo lokuvula i-valve yokukhusela i-inlet yi-8.5bar, kunye noxinzelelo lokuvula i-valve yokukhusela i-5bar.Ioyile evela kwisiguquli setorque ipholiswa sisipholile kwaye ingene kwibhokisi yegiya yokuthambisa indlela yeoli, kwaye ekugqibeleni ibuyela kwipani yeoyile yebhokisi yegiya kwaye ingene kujikelezo olulandelayo.
Inkqubo yesiphaluka yolawulo iqulunqwe ngumlawuli wekhompyutheni, i-shift handle, i-valve yokulawula umbane kunye nekhebula lokudibanisa.Isilawuli sekhompyuter sisembindini wothumelo lokufikelela kulawulo olupheleleyo oluzenzekelayo okanye lwe-semi-automatic.Xa abalayishi bethu be-ZL50G kunye ne-ZL60G baxhotyiswe nge-ZF transmission, isilawuli se-semi-automatic (EST-17) sisetyenzisiweyo, njengoko kuboniswe kuMzobo 12. Umlawuli ufakwe kwibhokisi yokulawula efanelekileyo kwigumbi lomqhubi.Imodeli ye-shift handle yi-DWG-3, egxininiswe kwikholamu yokulawula (jonga uMzobo 4 ngokubonakala).I-valve ye-solenoid ifumaneka kwi-valve yokulawula isantya esiguquguqukayo, kwaye igxininiswe kwibhokisi.
Umgaqo wenkqubo yesekethe yokulawula uboniswe kuMzobo we-13, kwaye i-wiring yokulawula iboniswe kwi-Figure 14.
Xa isithuthi sinengxaki kwaye sidinga ukulungiswa nge-welding yombane, iplagi yombane kwisilawuli sekhompyutheni ye-EST17 kufuneka ikhutshwe (inqunyulwe isiphaluka kumlawuli wekhompyutheni), ngaphandle koko umlawuli wekhompyutheni unokutshiswa yimpembelelo yangoku yombane. ukuwelda.
https://flyingbull.en.alibaba.com
3.Isixhobo solawulo lwe-elektroniki sibona impazamo
I-1）i-valve ye-solenoid i-M1, i-M2, i-M3, i-M4, i-M5 yokulinganisa nge-multimeter ukulinganisa ukuchasana kwe-valve ye-solenoid.Khupha intambo yevalve yokulawula isantya esiguquguqukayo, vula isigqubuthelo esisecaleni sevalve yokulawula isantya esiguquguqukayo, khulula iplagi yevalve ye-solenoid, faka isiphelo esinye somgca obomvu we-multimeter kwivalve ye-solenoid, esinye isiphelo se-multimeter. kwelinye icala le-valve ye-solenoid, ukuvavanya ixabiso layo lokumelana, kufuneka libe kwi-100 +/-10Ω, kungekhona kuluhlu apho i-valve ye-solenoid iphosakele kwaye ifuna ukutshintshwa, ixabiso lokumelana 0 libonisa isiphaluka esifutshane, o ibonisa isiphaluka esivulekileyo. .
2) Ukufunyaniswa kwempazamo yesikhethi sezixhobo
A. Iindlela zokujonga ukuba ngaba imisebenzi yesixhobo ngasinye iqhelekile
Sebenzisa i-multimeter ukulinganisa ukuchasana kwesiphaluka.Xhuma enye isiphelo sepeni ye-multimeter kunye nomgca obomvu, kwaye udibanise enye isiphelo kunye neblue, eluhlaza, emnyama, etyheli, engwevu, epinki kunye nemfusa ngokulandelanayo.Jonga ukuxhathisa okuhambelanayo.Ukuba ixabiso lokumelana ngu-o, umgca unqanyuliwe.Emva koko xhoma isiphatho ngokujikela phambili ezimbini, zintathu, zine, ngasemva enye, zimbini, E, ezine, ezingathathi hlangothi, isikhonkwane, E, ezine.Ukuba iimpawu zazo zonke iigiya zinokuhlangabezana neemfuno zomzobo wesignali, isibambo siqhelekile.
B. Khangela ukuba isitshixo somsebenzi we KD wesiphatho siqhelekile.
Xhuma enye isiphelo sepeni ye-multimeter ngomgca obomvu kunye nolunye umgca omfusa ngokulandelanayo ukulinganisa ukuchasana.Ukuba ukuchasana ngu-0, kubonisa ukuba umgca uxhunyiwe.Khupha isitshixo se-KD kunye nokuchasana ngu-0, kubonisa ukuba umgca unqanyuliwe.Ukuba imeko ifikelelwe, ibonisa ukuba isitshixo se KD sesiphatho sisebenza ngokwesiqhelo.
Ukuba iqhosha le KD licinezelwe kwaye ukuxhathisa yi o, ibonisa ukuba i KD isitshixo iswitsha ayinakuvulwa ngesiqhelo kwaye i KD bond ayiqhelekanga.
3) Ukuhlolwa kwempazamo kwibhokisi yokulawula yombane
A. Tsala iplagi kwibhokisi yokulawula yombane kwaye ujoje ukuba kukho ivumba elivuthayo elivela kwisidibaniso.Ukuba kukho, amacandelo ombane angaphakathi atshiswa ngaphandle.
B. Xa isiphaluka sokuqala siqhelekile, umbane uqhelekileyo, i-gearbox kunye nezinye izinto zombane ziqhelekileyo, musa ukuqala injini, zixhome ngokungathathi hlangothi, vula i-lock yombane, ibhokisi yokulawula yombane ine "tick, tick" ezimbini isandi, kwaye ke ivalve yesolenoid "brashi ~" iringi, le yibhokisi yombane yolawulo ekubhaqweni kwevalve yesolenoid.Ibhokisi yokulawula yombane ingangena kwimeko yokufumanisa.Ibhokisi yokulawula yombane iyinto eqhelekileyo.
C. Injini ayiqalisi, xhoma ngokungathathi hlangothi, vula isitshixo sombane.Inyathelo 1, inyathelo 2, iNyathelo 3 kunye nenqanaba lesi-4 ngokulandelelanayo.Sebenzisa i-multimeter ukuvavanya ukuba imiqondiso yombane yevalve ye-solenoid nganye iyahlangabezana neemfuno kwidayagram yomqondiso.Umbane ohambelanayo kufuneka ube yi-24V.
D. Ukuba iimfuno zetshathi yomqondiso azikwazi ukuhlangabezana, indlela yokukhupha ingasetyenziselwa ukugweba.Okokuqala khangela ukuba isibambo sokutshintsha siqhelekile, emva koko khangela ukuba i-valve ye-solenoid nganye iyinto eqhelekileyo, ingaba i-speed sensor iyinto eqhelekileyo, ingaba i-ZF cable line plug uxhumano kunye nesiphaluka sayo siqhelekile, nokuba umphathi unokubonelela ngamandla ngokuqhelekileyo.
Umboniso weMveliso
