I-Rocker yezingxenye zokulayisha amasondo

Rocker for wheel loader parts Featured Image

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IsiShayina XCMG ZL50GN Rocker , IsiShayina XCMG LW300KN Rocker ，Chinese XCMG LW500FN Rocker , IsiShayina XCMG LW400FN Rocker ，Chinese LIUGONG LW600KV Rocker ,Chinese XCMG LW800KV IsiShayina I-Rocker, IsiShayina SANY6 SYG 5W SW9

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i-rocker

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

Umsebenzi we-tappet ukudlulisa ukusunduza kwekhamera ku-push rod noma i-valve rod, ukusunduza i-push rod noma i-valve ukuze unqobe amandla esiphethu se-valve, futhi ngesikhathi esifanayo ithwale amandla asemaceleni asetshenziswa i-camshaft lapho. iyazungeza.Indawo yokufaka imbobo yomhlahlandlela ebhorekile engxenyeni ehambisanayo yesilinda block noma ikhanda lesilinda, ngokuvamile elenziwe ngensimbi eyi-nickel-chromium alloy cast iron noma i-cold shock alloy cast iron.
1)Ompompi abavamile Kunezinhlobo ezintathu zamatapethi ajwayelekile: ompompi abamise okwesikhunta, ompompi abayisilinda kanye nohlobo lwamarola.I-fungus-shaped and cylindrical tappets inganciphisa isisindo sazo ngenxa yefomu elingenalutho;ama-tappets ohlobo lwe-roller axhumene nomugqa ngenxa yefomu lokuxhumana, futhi ama-roller angakwazi ukugoqa ngokukhululekile, okunganciphisa ukuguga.Ompompi abavamile bayizakhiwo eziqinile futhi abakwazi ukuqeda ngokuzenzakalelayo ukuphuma kwe-valve.Ngakho-ke, izinjini ezisebenzisa ompompi abavamile kufanele zilungise imvume ye-valve.
2)Izimpawu zompompi bama-hydraulic: Inzuzo enkulu yompompi odonsa amanzi ngaphezu kompompi abajwayelekile ukuthi angakwazi ukuqeda ukuphuma kwevalvu yenjini ngaphandle kokulungisa ukuphuma kwevalvu;ngesikhathi esifanayo, ompompi bama-hydraulic banganciphisa futhi umsindo wokudlulisa we-valve yenjini.
3)Isakhiwo se-tappet ye-hydraulic: umzimba we-tappet ushiselwe emzimbeni owodwa ngesembozo esingaphezulu kanye nesilinda, futhi ungakwazi ukuhamba phezulu naphansi emgodini we-tappet wekhanda lesilinda.Imbobo engaphakathi kanye nendilinga yangaphandle yomkhono kokubili sekuphelile futhi kuphansi.Isiyingi esingaphandle sihambisana nembobo yomhlahlandlela ku-tappet, futhi imbobo engaphakathi ifanelana ne-plunger.Zombili zinganyakaza zihlobene.Isiphethu esinxephezelayo sifakwa ngaphansi kwesilinda esisebenza ngamanzi ukuze ucindezele i-valve yebhola endaweni ye-valve ye-plunger.Ingakwazi futhi ukugcina indawo engaphezulu ye-tappet isondelene nendawo yekhamera ukuze kuqedwe ukuphuma kwe-valve.Lapho i-valve yebhola ivala imbobo ephakathi ye-plunger, i-tappet ingahlukaniswa ngamakamelo amabili kawoyela, igumbi likawoyela eliphansi eliphansi kanye negumbi eliphansi lamafutha okucindezela okuphezulu;ngemva kokuvulwa kwe-valve yebhola, kwakhiwa igumbi.
I-4) Umgomo wokusebenza we-tappet ye-hydraulic Lapho i-groove yamafutha e-annular emzimbeni we-tappet ihambisana nembobo yamafutha e-oblique ekhanda le-cylinder, uwoyela osohlelweni lokugcotshwa kwenjini ugelezela emgodini kawoyela onengcindezi ephansi ngokusebenzisa imbobo yamafutha e-oblique kanye ne-annular. uwoyela groove.I-groove eyisihluthulelo engemuva komzimba we-tappet ingaholela uwoyela endaweni yokucindezela kawoyela ephansi ngaphezu kwe-plunger.Lapho i-cam iphenduka futhi umzimba we-tappet kanye ne-plunger iya phansi, amafutha egunjini likawoyela elinengcindezi ephezulu ayacindezelwa futhi umfutho kawoyela uyakhuphuka.Kanye nentwasahlobo yesinxephezelo, i-valve yebhola icindezelwa ngokuqinile esihlalweni esingezansi se-plunger.Lapho i-high-pressure oil room ihlukaniswa ne-low-pressure oil room.Ngenxa yokuthi uketshezi aluthinteki, yonke i-tappet yehla njengesilinda, iphushe isiqu se-valve sivuleke.Ngalesi sikhathi, i-tappet annular oil groove iye yanyakaziswa ngembobo yamafutha e-oblique, futhi ukungena kwamafutha kuyayeka.Lapho i-tappet ifinyelela esikhungweni sayo esiphansi esifile futhi iqala ukuya phezulu, ngaphansi kwesenzo se-valve engenhla yesiphethu kanye nokucindezela okuphansi kwekhamera, igumbi likawoyela elinomfutho ophezulu livaliwe futhi i-valve yebhola ngeke ivuleke.I-tappet ye-hydraulic isengathathwa njenge-tappet eqinile ize iphakame.Kuze kube yilapho ikhamera isendingilizini yesisekelo futhi i-valve ivaliwe.Ngalesi sikhathi, uwoyela ocindezelayo endaweni eyinhloko kawoyela yekhanda le-cylinder ungena ekamelweni lamafutha okucindezela okuphansi kwe-tappet ngokusebenzisa imbobo yamafutha ethambekele.Ngesikhathi esifanayo, umfutho kawoyela egumbini likawoyela ophakeme wehla, futhi isiphethu sesinxephezelo siphusha i-plunger phezulu.Amafutha okucindezela avela ekamelweni lamafutha aphansi acindezela ukuvula i-valve yebhola ekamelweni lamafutha okucindezela okuphezulu, ukuze amakamelo amabili axhumeke futhi agcwaliswe ngamafutha.Ngalesi sikhathi, indawo engaphezulu ye-tappet isaxhumene kakhulu nekhamera.Lapho i-valve ishisa futhi inwetshiwe, i-plunger nesilinda esisebenza nge-hydraulic zinyakaza zihlobene komunye nomunye ohlangothini lwe-axial, futhi uwoyela osegumbini likawoyela elinomfutho ophezulu angampintsha egumbini likawoyela elinengcindezi ephansi ngegebe eliphakathi kwesilinda esine-hydraulic. kanye ne-plunger.Ngakho-ke, uma usebenzisa ama-tappets we-hydraulic, asikho isidingo sokugcina imvume ye-valve.
2. Umsebenzi we-push rod ukudlulisa i-thrust edluliswa isuka ku-camshaft nge-tappet iye engalweni ye-rocker endleleni yokusabalalisa umoya ye-valve engaphezulu kanye ne-camshaft engezansi.I-push rod iyingxenye eguquguqukayo kakhulu futhi izacile esitimeleni se-valve.Isakhiwo sawo esijwayelekile sihlanganisa izingxenye ezintathu: ikhanda lebhola le-concave eliphezulu, ikhanda eliphansi lebhola le-convex kanye nenduku engenalutho.Induku yokusunduza imvamisa yenziwa ngepayipi lensimbi elibandayo elidonsayo elingenamthungo, kanti amanye enziwe nge-duralumin.I-putter yensimbi eqinile ngokuvamile yenziwa ibe yonke ngokusekelwa okuyindilinga, bese iphathwa ngokushisa;iziphetho ezimbili ze-duralumin impahla eqinile ye-putter ifakwe izisekelo zensimbi, futhi iziphetho ezingenhla nezingezansi zihlanganiswe ne-shaft;Ikhanda lebhola langaphambili kanye I-shaft yenziwe yonke, futhi iziphetho ezimbili zamuva zihlanganiswe ne-shaft ngokushisela nokucindezela-fitting.Nakuba kunomehluko othile efomini lesakhiwo, izidingo zenduku yokucindezela ziyafana, okungukuthi, isisindo esilula nokuqina okuphezulu.Ngaphansi kwezimo ezijwayelekile, ukuze kuqinisekiswe ukulingana okufanele kwe-tappet, ingalo ye-rocker kanye ne-tappet, i-steel concave spherical joint is welded engxenyeni engenhla ye-push rod ukuze ifane nenhloko yebhola yesikulufu sokulungisa ingalo ye-rocker;Esokhethini lebhola le-concave.
3. Umsebenzi oyinhloko wengalo ye-rocker ukushintsha isiqondiso sokudlulisa amandla.Ingalo ye-rocker ilingana nesakhiwo se-lever, esidlulisela amandla enduku yokusunduza ekugcineni komsila wesiqu se-valve ukuze iphushe i-valve ukuthi ivule;isilinganiso sobude bezingalo ezimbili (okuthiwa i-rocker arm ratio) sisetshenziselwa ukushintsha ukuphakama kwe-valve, ingalo ye-valve rocker Ngokuvamile, ikhiqizwa ngendlela yobude obungalingani.Ingalo eseceleni kwevalvu yinde ngo-30% kuya ku-50% kunengalo esehlangothini le-push rod, ukuze kutholakale ukuphakanyiswa kwe-valve okukhulu.