Hydraulic solenoid valve 7200001740 LG958L LG968 yapakurura ibiziga 4WG200 yoherejwe na solenoid valve 24V 12V 242137A1 0501313375 0260120025 0260120018 0501313369 0501313374
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Ibisobanuro ku bicuruzwa
Birakwiye kubice bya Liugong.
100% bishya kandi byiza.
Ibyiza:
1.Ibiciro birushanwe.
2.Ubuziranenge bwo hejuru bwizewe: umwaka umwe.(OEM & ODM)
3.Umwihariko mubice bya moteri mumyaka irenga 20.
4.OEM cyangwa ikirango cya pake nkuko ubisabwa.
5.Bika umwanya wawe, uzigame Amafaranga yawe.
6.Umwe uhagarika igisubizo kubice bya moteri.
Ibicuruzwa nyamukuru
Tanga ibice XCMG, Ibice bya Caterpillar, Ibice bya Perkins, Ibice bya Weichai Deutz, Ibice bya Doosan Parts Ibice bya John Deere, Ibice bya Kobelco, Ibice bya SDLG, Ibice bya Yuchai, Ibice bya Shantui, bimwe bishobora kuba bifite ibicuruzwa bizwi nka Doosan, Sany, KOMATSU, HITACELI , LIUGONG, XCMG, Deutz, nibindi
Inyandiko z'ingenzi
★ Mugihe ugenzura urwego rwohereza amavuta, moteri igomba gukora kumuvuduko udafite akamaro (hafi 1000 / min), naho ubushyuhe bwamavuta bugomba kuba mubushyuhe busanzwe bwo gukora.
★ Iyo ubushyuhe bwa peteroli ari 40 ℃, urwego rwamavuta rugomba kuba hagati yumurongo wo hagati n'umurongo wo hasi wurwego rwa peteroli.
★ Iyo ubushyuhe bwa peteroli ari 80 ℃, urwego rwamavuta rugomba kuba hagati yumurongo wo hagati n'umurongo wo hejuru wurwego rwa peteroli.
Icyitonderwa: Iyo moteri ihagaritse gukora, urwego rwohereza amavuta rwoherezwa ahanini ruzamuka, kandi kwiyongera bifitanye isano nuburyo bwo kwishyiriraho!
Kurikiza byimazeyo ibisabwa byo kubungabunga kugirango usimbuze amavuta yoherejwe no kuyungurura buri gihe.
★ Menya neza ko igenzura ridafite aho ribogamiye mbere yo gutangira moteri.
Kurekura feri yo guhagarara buri gihe mbere yo gutwara (kurekura feri)
Moteri na garebox byashyizweho cyangwa biratandukanye.Mugihe garebox ikeneye kuzamurwa, umuhinduzi wa torque ugomba kwirinda kugwa.
★ Mugihe uhagaze, menya neza ko shift ya shift idafite aho ibogamiye.
★ Mbere yuko umushoferi ava mu modoka, koresha aho uhagarara kugirango umenye umutekano.
★ Umuvuduko wimodoka urabujijwe rwose kurenga 10Km / h, kandi intera yimodoka irabujijwe rwose kurenga 10Km (amasoko atagira gitabara).
Temperature Ubushyuhe busanzwe bwamavuta muri 80-110 ℃, munsi yumutwaro uremereye, emera igihe gito kuzamuka kugera kuri 120 ℃
★ Witondere byumwihariko kugenzura amavuta ya garebox.Mugukoresha, mugihe garebox isanze ifite ibintu bidasanzwe, igomba guhagarikwa kugirango igenzurwe.
Icyitonderwa: Mugihe ikinyabiziga gifite ikibazo kandi kigomba gusanwa no gusudira, icyuma cyamashanyarazi kumugenzuzi wa mudasobwa ya EST kigomba gucomeka (gabanya umuzenguruko ujya kuri mudasobwa), bitabaye ibyo umugenzuzi wa mudasobwa ashobora gutwikwa numuyoboro wa shitingi wa gusudira.
Ibyerekeye Iki kintu
4WG200 kwanduza Kubungabunga no gusana ihame ryimiterere no gusimbuza solenoid valve
https://flyingbull.en.alibaba.com
https://www.alibaba.com/product-detail/4WG200-Gutanga-Solenoid-Valve-7200001740-0501313375_1600201425441.html?spm=a2747
Gearbox ya ZF 4WG200 igizwe na powerbox igizwe na torque ihinduranya hamwe nogukwirakwiza-shitingi hamwe na disiki nyinshi yo guterana amagambo.Ifite amahitamo ya 3, 4, 5 cyangwa 6 yimbere hamwe nibikoresho 3 byinyuma.By'umwihariko birakwiriye kubatwara ibiziga, bulldozer, grader, ikamyo yajugunywe, forklift, kamyo yikamyo, forklift, nibindi.
Ihererekanyabubasha rya ZF WG ritanga tekinoroji yose iboneka kugirango itume imikorere yubukungu, ikora neza kandi itekanye.Bane imbere hamwe nibikoresho bitatu byinyuma mubisanzwe byatoranijwe, ukurikije imikoreshereze yabatwara.Kubatwara ibintu bishobora kwiruka inyuma kandi bakeneye kwiruka inyuma 30% yigihe cyakazi, kugabana ibikoresho byimbere ninyuma ni ngombwa cyane mubukungu nubuzima bwa moteri.Ibikoresho bya 4WG200 twemeye ni 4 imbere na 3 inyuma, bituma ingufu za moteri ziba 200kW naho umuvuduko mwinshi wa moteri ukaba 2800r / min, ibyo bikaba bikwiranye no gukoresha ikoreshwa ryabashinwa toni 5 na toni 6 zipakurura.
https://flyingbull.en.alibaba.com
https://www.alibaba.com/product-detail/4WG200-Gutanga-Solenoid-Valve-7200001740-0501313375_1600201425441.html?spm=a2747
Igikorwa
1) Gutegura no kubungabunga mbere yo gutwara
★ Mbere yuko ihererekanyabubasha ritangira, menya neza ko wongeramo amavuta akwiye ukurikije amavuta yasobanuwe neza.Iyo garebox yuzuye yuzuye amavuta
Must Hagomba kurebwa ko imirasire yamavuta, kuyungurura no guhuza umuyoboro bigomba kuba byuzuye amavuta.Kubera iyo mpamvu, ubwinshi bwamavuta yo gusiga yongewe kunshuro yambere burenze ubwinshi bwamavuta yo gusiga kugirango abungabunge bisanzwe mugihe kizaza.
. ubushyuhe busanzwe buringaniye.
2） Gutwara no guhinduranya
Menya neza ko shitingi idafite aho ibogamiye mbere yo gutangira moteri.Kubwumutekano, mbere yo gutangira moteri, feri yo guhagarara igomba kuba muri feri, kugirango ikinyabiziga kidashobora gutangira kuko moteri itangira.Moteri imaze gutangira, kurekura feri yo guhagarara, hitamo icyerekezo cyo gutwara n'ibikoresho, hanyuma utangire ikinyabiziga unyuze mumuryango wihuta.
Niba ikinyabiziga cyarahagaritse gukora, moteri iracyakora kandi garebox iri mubikoresho, noneho moteri ntizahagarara.Ku muhanda uringaniye, ikinyabiziga gishobora kunyerera kubera ko moteri idakora kugirango itange imbaraga zinyuze mumashanyarazi.
Nibyiza gushyira feri yo guhagarara muri feri igihe cyose uhagaze.Niba uhagaritse umwanya muremure, ikigenzurwa kigomba kwimurwa kubogama.
Iyo ikinyabiziga kigenda, menya kurekura feri yo guhagarara.Twigiye ku bunararibonye ko bigoye ko uyikoresha ahita amenya ko mugihe ihinduranya rya torque rihindura umuvuduko, ikinyabiziga gishobora gutsinda feri ya feri ikagihatira gutwara nubwo cyaba gisanzwe gikora kubera igipimo kinini cy’umuriro wa torque ihindura。
3) Kuruhuka no guhagarara
Kuberako nta sano ihamye iri hagati ya moteri na shitingi ya torque ihinduranya, bityo rero iyo ikinyabiziga gihagaze kumurongo (hejuru cyangwa kumanuka) hanyuma umushoferi agashaka kugenda, murwego rwo gukumira impanuka yikinyabiziga, turasaba gusa guhagarika ikoreshwa rya feri yo guhagarara ariko nanone ugashyira feri munsi yiziga.
4) Kurura
Kuri garebox idafite pompe yingoboka, umuvuduko ntarengwa wa romoruki ni 10km / h naho intera nini yo gukurura ni 10km.
Aya mategeko agomba kubahirizwa byimazeyo, bitabaye ibyo garebox yangirika kubera itangwa rya peteroli ridahagije.
Iyo intera ari ndende, ibinyabiziga bifite amakosa bigomba kuba bipakiye ku zindi modoka.
Kubungabunga
1) Amavuta 4 WG-200 ihererekanyabubasha rigomba kuba ryujuje amavuta yasabwe na ZF TEML03 amavuta yo kwisiga cyangwa igitabo cyabigenewe.
2) Reba urwego rwa peteroli (rimwe mu cyumweru)
Shyira ikinyabiziga ahantu hahanamye, icyuma cya gearbox gihindura umwanya utabogamye "N" garebox yubushyuhe bwo gukora, moteri idakora, hafi 1000 RPM / min
Kuraho dipstick kuruhande rwisaha hanyuma uhanagure neza
Iyo dipstick yinjijwe mumiyoboro yamavuta hanyuma igakomera, hanyuma igakurwaho (byibuze inshuro ebyiri) 40C, urwego rwamavuta rugomba kuba hagati yikigereranyo cyo hasi "ubukonje" nubunini bwo hagati
Kuri 80C, urwego rwamavuta rugomba kuba hagati yikigereranyo cyo hejuru "gishyushye" nubunini bwo hagati
Kugenzura urwego rwamavuta yimodoka ikonje nugukora ibishoboka byose kugirango garebox na moteri ya torque ihindurwe neza.Igipimo cyanyuma cyo kumenya urwego rwamavuta nukuzuza urwego rwamavuta yimodoka ishyushye.
3) Simbuza amavuta namavuta
Guhindura amavuta kwambere bigomba gukorwa nyuma yikinyabiziga kigeze kumasaha 100 kunshuro yambere.Nyuma yibyo, hindura amavuta byibuze rimwe mumasaha 1000 yakazi cyangwa buri mwaka!
Guhindura amavuta bigomba gukorwa hakurikijwe ibisabwa bikurikira:
- Shira ikinyabiziga ahantu hahanamye, garebox yubushyuhe bwakazi, ikureho imiyoboro yamashanyarazi nimpeta ya kashe, kura amavuta ashaje.
Icyitonderwa: Mugihe cyo gusohora amavuta, ntabwo amavuta yohereza gusa agomba gusukurwa neza, ahubwo n'amavuta ya moteri ya torque na radiator bigomba gusohoka neza.
- Sukura imiyoboro y'amazi hamwe no gufunga hejuru hanyuma ushyire hamwe nimpeta nshya.
- Ibicanwa ukurikije ZF byasabwe gusiga amavuta.
- Gearbox igenzura imyanya idafite aho ibogamiye "N", tangira moteri kandi idakora
- Amavuta kumurongo wo hejuru wa zone ya "ubukonje"
- Gufunga feri mumwanya utekanye, ibikoresho byose byatoranijwe rimwe hanyuma ugenzure urwego rwamavuta rimwe, ongera ukongeze nkuko bikenewe
Kuri 40C, urwego rwa peteroli rugomba kuba hagati yikigereranyo cyo hasi "ubukonje" nubunini bwo hagati
Kuri 80C, urwego rwamavuta rugomba kuba hagati yikigereranyo cyo hejuru "gishyushye" nubunini bwo hagati
4 Simbuza akayunguruzo k'amavuta
Akayunguruzo keza ka ZF kagomba gusimburwa na buri gihinduka cyamavuta.Shyira, utware kandi ubike muyunguruzi witonze!
Amavuta yangiritse muyunguruzi ntabwo yemerewe!
Akayunguruzo kagomba gushyirwaho kuburyo bukurikira:
Koresha ikote ritoyi ryamavuta kumpeta.
Kanda muyungurura kugeza igihe ikora ku kashe hejuru yikibaho, hanyuma ukomereze intoki hafi 1/3 kugeza 1/2.Noneho tangira moteri kugirango lisansi hanyuma urebe urwego rwamavuta ukurikije uburyo bwavuzwe haruguru.Kandi urebe niba akayunguruzo gakomeye.Koresha amaboko yawe kugirango ukomere niba bibaye ngombwa.
2. Impinduka zinyuranye zigenzura sisitemu yumuzunguruko
Ihererekanyabubasha rya 4WG200 ryemera kugenzura indege ya electro-hydraulic, kandi ihame ryayo ryo kugenzura hydraulic ryerekanwe ku gishushanyo cya 7. Sisitemu yumuzunguruko wa peteroli igizwe ahanini nayunguruzo rwamavuta, pompe yihuta, umuvuduko wamavuta ya peteroli hamwe na valve igenzura umuvuduko.Umuyoboro wa torque hamwe namavuta yoherejwe bitangwa na pompe yihuta.Impinduka yihuta yisoko ni pompe ya gare yashyizwe muri garebox.Iyobowe na moteri binyuze mumbaraga zifata shaft, kandi itemba ni Q = 35 L / 1000 RPM.Impinduka yihuta ya pompe ikuramo amavuta ava mumasafuriya ya garebox ikoresheje akayunguruzo ka peteroli, hanyuma igahita isunika amavuta yumuvuduko mukayunguruzo kayunguruzo hejuru yagasanduku (gushungura amavuta ni 0.025mm, akayunguruzo ni 500cm2).Akayunguruzo gafite ingufu za bypass (kurinda umutekano).Amavuta ava mumashanyarazi kandi yinjira mubihindagurika byihuta.Umuvuduko wingenzi ugenga valve ya variable yihuta yo kugenzura valve igabanya umuvuduko wakazi (16-18bar) hanyuma igabanyamo inzira ebyiri.Inzira yambere yinjira muri solenoid valve nkicyitegererezo cyamavuta yo kugenzura ihinduranya ikoresheje umuvuduko ugabanya valve (10bar).Ubundi buryo unyuze mumashanyarazi yo kugenzura mumashanyarazi.
Imigaragarire ya variable yihuta yo kugenzura valve irerekanwa mumashusho 9, naho imiterere irerekanwa mumashusho 10 na 11.
Igizwe na solenoid valve, kugenzura umuvuduko wa valve, shift valve, nibindi. Impinduka zihuta zo kugenzura zashyizwe kumasanduku (reba Ishusho 2 na Ishusho 3).Imikorere ya progaramu yo kugenzura umuvuduko mubihinduka byihuta ni uguhindura imbaraga zo kongera imbaraga ziranga silinderi ya clutch mugihe cyo guhinduranya, ni ukuvuga ko umuvuduko wamavuta uzagabanuka ako kanya mugihe cyo guhinduranya, hanyuma ugasubira kuri 16-18bar (kugenzura umuvuduko wa valve ntarengwa) nyuma yo guhinduranya birangiye (clutch irasezerana) Ibi birashobora kugabanya ingaruka zimpinduka no kunoza imikorere myiza ya shift.Amavuta yumuvuduko unyuze mumashanyarazi yinjira mumashanyarazi.
Umuvuduko wokugenzura wohereza amavuta yamenetse mumuzunguruko wamavuta azenguruka ya torque mugihe bigabanya umuvuduko mwinshi wamavuta.Mu rwego rwo gukumira ihinduranya rya torque kwangirika, kwinjira no gusohoka bifite ibikoresho byumutekano, umuvuduko wo gufungura indege yumutekano winjira ni 8.5bar, naho igitutu cyo gufungura icyuma cyumutekano gisohoka ni 5bar.Amavuta ava mumashanyarazi ya firimu akonjeshwa na cooler hanyuma yinjira mumashanyarazi ya garebox yamavuta, hanyuma amaherezo agasubira mumavuta ya garebox hanyuma akinjira mukuzenguruka gukurikira.
Sisitemu yumuzunguruko igizwe na mudasobwa igenzura, imashini ihinduranya, amashanyarazi agenzura amashanyarazi hamwe nu mugozi uhuza.Umugenzuzi wa mudasobwa nicyo kigo cyohereza kugirango agere ku buryo bwuzuye bwikora cyangwa igice cyikora.Iyo imizigo yacu ya ZL50G na ZL60G ifite ibikoresho byoherejwe na ZF, ikoreshwa rya kimwe cya kabiri cyikora (EST-17), nkuko bigaragara ku gishushanyo cya 12. Igenzura ryashyizwe mu gasanduku keza ko kugenzura mu cyumba cy’abashoferi.Moderi yimikorere ni DWG-3, ishyizwe kumurongo (reba Ishusho ya 4 kubigaragara).Umuyoboro wa solenoid uri muri variable yihuta yo kugenzura valve, kandi ushyizwe kumasanduku.
Ihame rya sisitemu yo kugenzura igaragara mu gishushanyo cya 13, naho insinga zo kugenzura zerekanwa mu gishushanyo cya 14.
Iyo ikinyabiziga gifite ikibazo kandi kigomba gusanwa no gusudira amashanyarazi, icyuma cyamashanyarazi kumugenzuzi wa mudasobwa ya EST17 kigomba gucomeka (guca umuzenguruko kugeza kuri mudasobwa), bitabaye ibyo umugenzuzi wa mudasobwa ashobora gutwikwa ningaruka zamashanyarazi. gusudira.
https://flyingbull.en.alibaba.com
3.Ibikoresho byo kugenzura ibintu bya elegitoroniki
1 valve solenoid valve M1, M2, M3, M4, M5 gupima hamwe na multimeter kugirango bapime ubukana bwa valve solenoid.Kuramo umugozi wa variable yihuta yo kugenzura, fungura igifuniko cyuruhande rwumuvuduko wihuta woguhindura umuvuduko, fungura icyuma cya solenoid valve, shyiramo impera imwe yumurongo utukura wa multimeter muri solenoid valve, kurundi ruhande rwa multimeter mu rundi ruhande rwa valve ya solenoid, gerageza agaciro kayo ko guhangana, igomba kuba muri 100 +/- 10Ω, ntabwo iri murwego ko solenoid valve ifite amakosa kandi igomba gusimburwa, agaciro kangana 0 kerekana uruziga rugufi, o yerekana uruziga rufunguye. .
2 detection Kumenya amakosa yo gutoranya ibikoresho
A. Uburyo bwo kugenzura niba imikorere ya buri bikoresho ari ibisanzwe
Koresha multimeter kugirango upime inzitizi zumuzingi.Huza impera imwe yikaramu ya multimeter numurongo utukura, hanyuma uhuze urundi ruhande nubururu, icyatsi, umukara, umuhondo, imvi, umutuku nubururu.Reba ibyo uhuye nabyo.Niba agaciro ko kurwanya ari o, umurongo waciwe.Noneho umanike ikiganza uhindukire imbere ibiri, itatu, ine, inyuma imwe, ebyiri, E, bane, kutabogama, pin, E, bine.Niba ibimenyetso byibikoresho byose bishobora kuzuza ibisabwa nigishushanyo mbonera, ikiganza ni ibisanzwe.
B. Reba niba imikorere ya KD urufunguzo rwibisanzwe.
Huza impera imwe yikaramu ya multimeter hamwe numurongo utukura naho urundi ruhererekane numurongo wijimye kugirango upime guhangana.Niba kurwanya ari 0, byerekana ko umurongo uhujwe.Kurekura urufunguzo rwa KD kandi kurwanya ni 0, byerekana ko umurongo waciwe.Niba imiterere igeze, byerekana ko urufunguzo rwa KD rwimikorere isanzwe.
Niba urufunguzo rwa KD rwakandamijwe kandi rurwanya ni o, byerekana ko urufunguzo rwa KD rudashobora gufungura bisanzwe kandi KD ihuza bidasanzwe.
3 inspection Kugenzura amakosa agasanduku k'amashanyarazi
A. Kuramo icomeka kumasanduku yo kugenzura amashanyarazi hanyuma uhumure niba hari impumuro yaka iturutse kumuhuza.Niba ihari, ibice by'amashanyarazi by'imbere birashya.
B. Iyo intangiriro yo gutangira ari ibisanzwe, amashanyarazi arasanzwe, garebox nibindi bikoresho byamashanyarazi nibisanzwe, ntutangire moteri, umanike muri neutre, fungura amashanyarazi, agasanduku kayobora amashanyarazi gafite "tick, tick" ebyiri. ijwi, hanyuma hanyuma ya solenoid valve "brush ~" impeta, iyi ni agasanduku gashinzwe amashanyarazi kumashanyarazi ya solenoid.Agasanduku k'amashanyarazi karashobora kwinjira muri reta.Agasanduku ko kugenzura amashanyarazi ni ibisanzwe.
C. Moteri ntabwo itangira, umanike muri neutre, fungura amashanyarazi.Intambwe ya 1, intambwe ya 2, Intambwe ya 3 n'intambwe ya 4.Koresha multimeter kugirango umenye niba ibimenyetso by'amashanyarazi bya buri solenoid yujuje ibisabwa ku gishushanyo mbonera.Umuvuduko uhuye ugomba kuba 24V.
D. Niba ibisabwa mu mbonerahamwe yerekana ibimenyetso bidashobora kubahirizwa, uburyo bwo gusohora bushobora gukoreshwa mu guca imanza.Banza ugenzure niba shift ya shift ari ibisanzwe, hanyuma urebe niba buri valve ya solenoid isanzwe, niba sensor yihuta ari ibisanzwe, niba umurongo wa kabili wa ZF wacometse hamwe numuzunguruko wacyo nibisanzwe, niba uwakiriye ashobora gutanga ingufu mubisanzwe.
Kwerekana ibicuruzwa
