Wheel loader rocker spare parts for XCMG Liugong wheel loader

Tsanangudzo Pfupi:

Applications

Chinese XCMG ZL50GN Rocker , Chinese XCMG LW300KN Rocker ，Chinese XCMG LW500FN Rocker , Chinese XCMG LW400FN Rocker ，Chinese LIUGONG LW600KV Rocker ,Chinese XCMG LW800KV Chino L953H5 Rocker , Chinese LIUGONG SL40W Rocker.

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Product Tags

rocker

Nekuti kune akawanda marudzi ezvimedu, hatikwanise kuaratidza ese pawebhusaiti. Ndapota inzwa wakasununguka kutibata nesu kune dzakananga.

advantage

1. Isu tinokupa zvese zvekutanga uye zvemberi zvigadzirwa kwauri
2. Kubva kumugadziri kusvika kumutengi zvakananga, kuchengetedza mari yako
3. Stable stock kune zvakajairika zvikamu
4. In Time Delivery Time, nemakwikwi ekutumira mari
5. Nyanzvi uye nenguva mushure mebasa

kurongedza

Carton Mabhokisi, kana maererano nechikumbiro chevatengi.

tsananguro

Basa retappet ndere kuendesa kusunda kwecam kune push rod kana valve rod, kusunda tsvimbo yekusundidzira kana vharafu kuti ukunde simba rechitubu chevharuvhu, uye panguva imwechete kutakura simba repashure rinoitwa necamshaft kana. inotenderera. Nzvimbo yekumisikidza igomba rekutungamira rakaboorwa pachikamu chinoenderana checylinder block kana cylinder head, iyo inowanzo gadzirwa nenickel-chromium alloy cast iron kana inotonhora shock alloy cast iron.
1)Matepi akajairwa Kune marudzi matatu ematepi akajairwa: matepi akafanana nefungus, cylindrical tappets uye roller type tappets. Iyo fungus-yakaita uye cylindrical tappets inogona kuderedza uremu hwavo pachavo nekuda kwehollow fomu; iyo roller-type tappets iri mumutsara wekusangana nekuda kweiyo fomu yekusangana, uye ma rollers anogona kuumburuka zvakasununguka, izvo zvinogona kuderedza kupera. Matepi akajairwa zvimiro zvakaomarara uye haakwanise kubvisa otomatiki kubviswa kwevharuvhu. Naizvozvo, injini dzinoshandisa akajairwa tappets dzinofanirwa kugadzirisa kubvumidzwa kwevharuvhu.
2) Hunhu hwema hydraulic tappets: Mukana mukuru we hydraulic tappets pamusoro peakajairwa tappets ndeyekuti anogona kubvisa ejini valve clearance pasina kugadzirisa kubvumidzwa kwevharuvhu; panguva imwecheteyo, ma hydraulic tappets anogona zvakare kuderedza ruzha rwekutapurirana kweiyo injini valve meshini.
3) Chimiro che hydraulic tappet: iyo tepi yemuviri inosungirirwa mumuviri mumwechete nevhavha yepamusoro uye silinda, uye inogona kufamba ichikwira nekudzika mugomba retappet remusoro wecylinder. Gomba remukati uye denderedzwa rekunze re sleeve zvose zvakapedzwa uye pasi. Denderedzwa rekunze rinoenderana neburi rinotungamira mutepi, uye buri remukati rinoenderana nepanopinza. Ose ari maviri anogona kufamba hama kune mumwe nemumwe. Chitubu chinoripira chinoiswa pazasi pe hydraulic cylinder kudzvanya vharafu yebhora pakatarisana nechigaro chevharuvhu cheplunger. Iyo inogona zvakare kuchengetedza iyo yepamusoro petappet iri padhuze nekusangana nekam pamusoro kuti ibvise valve clearance. Kana vharafu yebhora ichivhara gomba repakati peplunger, tappet inogona kukamurwa kuita makamuri maviri emafuta, iyo yepamusoro yakaderera yekumanikidza kamuri yemafuta uye yakaderera yakanyanya kudzvanywa kamuri yemafuta; mushure mekunge vharafu yebhora yavhurwa, kuburikidza nekamuri inoumbwa.
4) Kushanda musimboti we hydraulic tappet Kana iyo annular mafuta groove pane iyo tappet muviri yakabatana neoblique gomba remafuta pamusoro wecylinder, mafuta ari muinjini yekuzora system anoyerera achipinda mukati meiyo yakaderera yekumanikidza mafuta mugomba kuburikidza neoblique mafuta gomba uye annular. mafuta groove. Iyo kiyi groove kuseri kweiyo tappet muviri inogona kutungamira mafuta mukati yakaderera yekumanikidza mafuta mhango pamusoro pepunger. Kana iyo cam inotenderera uye iyo tappet muviri uye plunger inofamba ichidzika pasi, mafuta ari mu-high-pressure oiri mukamuri anodzvanywa uye kudzvanywa kwemafuta kunokwira. Pamwe chete nechitubu chemuripo, vharuvhu yebhora inotsikirirwa zvakasimba pachigaro chezasi chevharuvhu yeplunger. Apo kamuri yemafuta epamusoro-soro inoparadzaniswa nekamuri yemafuta yakaderera. Nekuda kwekuti mvura yacho haigoneke, tepi yese inodzika pasi sehumburumbira, ichisunda dzinde revharuvhu kuvhurika. Panguva ino, tappet annular oil groove yakazununguswa neoblique gomba remafuta, uye kutora kwemafuta kunomira. Apo tappet inosvika pakadzika pasi yakafa pakati uye inotanga kukwira kumusoro, pasi pechiito chevharuvhu yepamusoro uye cam down pressure pressure, iyo high-pressure oil chamber yakavharwa uye valve yebhora haizovhuri. Iyo hydraulic tappet inogona kuramba ichionekwa seyakaomarara tappet kusvika yasimuka. Kusvikira cam iri munheyo denderedzwa uye valve yakavharwa. Panguva ino, mafuta ekumanikidza ari muchikamu chikuru chemafuta emusoro wecylinder anopinda mukamuri yekumanikidza yemafuta ye tappet kuburikidza negomba remafuta rakarerekera. Panguva imwecheteyo, kudzvanywa kweoiri mukamuri yekumanikidzwa kwemafuta kunodonha, uye chitubu chemuripo chinosundira plunger kumusoro. Oiri yekumanikidza kubva mukamuri yeoiri yakaderera inosunda kuvhura vharafu yebhora mukamuri yemafuta ekudzvanya, kuitira kuti makamuri maviri abatanidzwe uye azadzwe nemafuta. Panguva ino, nzvimbo yepamusoro ye tappet ichiri kushamwaridzana nekamera. Kana vharafu ichipisa uye ichiwedzerwa, iyo plunger uye hydraulic cylinder inofamba ichienderana kune imwe neimwe munzira yeaxial, uye mafuta ari mukamuri yekudzvanya mafuta anogona kupinza mukamuri yepasi-kudzvanywa kwemafuta kuburikidza nemukaha pakati peiyo hydraulic cylinder. uye plunger. Naizvozvo, kana uchishandisa hydraulic tappets, hapana chikonzero chekuchengetedza valve clearance.
2. Basa retsvimbo yekusundidzira ndere kuendesa kupinza kunopfuudzwa kubva ku camshaft kuburikidza ne tappet kune rocker ruoko mumhepo yekugovera mashandiro evhavha yepamusoro uye yezasi camshaft. Iyo push rod ndiyo inonyanya kuchinjika uye yakatetepa chikamu muchitima chevharuvhu. Chimiro chayo chese chinosanganisira zvikamu zvitatu: musoro webhora wepamusoro weconcave, wezasi webhora musoro weconvex uye tsvimbo isina mhango. Iyo yekusundira tsvimbo inowanzo gadzirwa neinotonhora inodhonzwa seamless simbi pombi, uye mamwe anogadzirwa duralumin. Iyo simbi yakasimba putter inowanzoitwa yakazara ine spherical tsigiro, uye ipapo kupisa kunorapwa; iyo miviri miviri ye duralumin material solid putter ine zvitsigiso zvesimbi, uye iyo yepamusoro uye yakadzika magumo akabatanidzwa ne shaft; iyo yekutanga bhora musoro uye Iyo shaft inoumbwa sese, uye iyo miviri migumo yekupedzisira inosanganiswa neshaft newelding uye press-fitting. Kunyangwe paine mimwe misiyano muchimiro chechimiro, zvinodiwa zvetsvimbo yekusundidzira zvakafanana, ndiko kuti, huremu huremu uye kusimba kwakanyanya. Mumamiriro ezvinhu akajairwa, kuitira kuti ive nechokwadi chekuti tappet yakakwana, ruoko rwe rocker uye tappet, simbi concave spherical joint inosungirirwa pamucheto wepamusoro wetsvimbo yekusundidzira kuti ienderane nemusoro webhora werocker arm adjusting screw; Mune concave bhora socket.
3. Basa guru rerocker ruoko nderekushandura nzira yekufambisa simba. Ruoko rwe rocker rwakaenzana nechimiro che lever, icho chinoendesa simba remudonzvo wemuswe kumucheto wemuswe wevharuvhu kuti isunda vharafu kuti ivhure; chiyero chekureba kwemaoko maviri (inonzi rocker arm ratio) inoshandiswa kushandura kusimudza kwevhavha, ruoko rwevhavha yedombo Kazhinji, inogadzirwa nenzira yehurefu husina kuenzana. Ruoko padivi pevharuvhu i30% kusvika 50% kureba kupfuura ruoko rwuri padivi retsvimbo yekusundidzira, kuitira kuti kusimudza kwevharuvhu hombe kuwanikwa.