Injini yedhiziri ine dhizaini yakaoma ine zvakawanda zvikamu, uye inoda yakakwira tekinoroji zvinodiwa zvekubatana kwakasimba.Kwakaringana uye zvine musoro kuputsa uye kuongororwa kwemajenareta edhiziri ndiyo imwe yeakakosha malink kuti ave nechokwadi chekugadzirisa mhando, kupfupisa magadzirirwo ekugadzirisa, uye kugadzirisa mabhenefiti ehupfumi.Kana basa rekubvisa rikasaitwa zvinoenderana nemisimboti uye tekinoroji maitiro, zvinozokanganisa kunaka kwekugadzirisa uye kunyange kugadzira njodzi nyowani dzakavanzwa.The general musimboti disassembly yakavakirwa pachiitiko chiitiko kutanga kudonhedza mafuta ose, injini mafuta, uye inotonhorera mvura;Chechipiri, zvinodikanwa kuomerera kumatanho ekutanga kubva kunze uye mukati, kutanga kubva kune zvishongedzo uye ipapo muviri mukuru, kutanga kubva pakubatanidza zvikamu uyezve zvikamu, uye kutanga kubva kugungano uyezve gungano. ungano, nezvikamu.
1. Kuchengetedza kuchengetedza
1. Vasati vagadzirisa, vashandi vekugadzirisa vanofanira kuverenga matanho ese ekudzivirira uye ekudzivirira anotsanangurwa pamuchina nameplate kana bhuku reinjini yedhiziri.
2. Pakuita chero oparesheni, midziyo yekudzivirira inofanirwa kupfekwa: shangu dzekuchengetedza, ngowani dzekuchengetedza, mbatya dzebasa.
3. Kana kugadziriswa kwechikafu kuchidiwa, kunofanira kuitwa nevanodzidzira uye vane unyanzvi welders.Pakunama, magirovhosi, magirazi ezuva, masiki, ngowani dzebasa, nezvimwe zvipfeko zvakakodzera zvinofanira kupfekwa.4. Kana ichishandiswa nevashandi vaviri kana kupfuura.Usati watanga chero danho, zivisa mumwe wako.
5. Chengetedza zvishandiso zvese zvakanaka uye dzidza kuzvishandisa nemazvo.
6. Nzvimbo yakakodzera yekuchengetedza zvishandiso uye zvikamu zvakaputika zvinofanira kusarudzwa mumusangano wekugadzirisa.Zvishandiso uye zvikamu zvinofanirwa kuiswa munzvimbo chaiyo.Kuchengeta nzvimbo yebasa yakachena uye kuve nechokwadi kuti hapana guruva kana mafuta pasi, kusvuta kunogona kuitwa chete munzvimbo dzakatarwa dzekusvuta.Kusvuta kunorambidzwa zvachose panguva yebasa.
2、 Kugadzirira basa
1. Usati wabvisa injini, inofanira kuiswa panzvimbo yakasimba uye yakadzikama, uye yakagadziriswa ne wedges kudzivirira injini kubva pakufamba.
2. Usati watanga basa, zvishandiso zvekusimudza zvinofanira kugadzirirwa: imwe 2.5-ton forklift, imwe tambo yesimbi ye12mm, uye maviri 1-ton unloaders.Pamusoro pezvo, zvinofanirwa kuve nechokwadi kuti ese mareti ekudzora akakiyiwa uye zviratidzo zvekunyevera zvakaturikwa pazviri.
3. Usati watanga disassembly basa, sukurudza injini pamusoro pemafuta emafuta, bvisa mafuta ose einjini mukati, uye chenesa nzvimbo yekugadzirisa injini.
4. Gadzirira bhaketi rekuchengetera mafuta einjini yemarara uye bheseni resimbi rekuchengetera maspare parts.
5. Kugadzirira kwechishandiso usati watanga disassembly uye gungano
(1) Chipanera chakafara
10. 12, 13, 14, 16, 17, 18, 19, 21, 22, 24
(2) Mukati dhayamita yemuromo we sleeve
10. 12, 13, 14, 16, 17, 18, 19, 21, 22, 24
(3) Sleeve yakakosha ye crankshaft nut:
Kilogram wrench, mafuta filter wrench, dizeli sefa chipanera, feeler gauge, piston ring disassembly uye mapikisi egungano, snap ring pliers, valve guide special disassembly uye maturusi egungano, chigaro chevharuvha mhete yakakosha disassembly uye maturusi egungano, tsvimbo yenylon, vharafu yakakosha disassembly uye musangano. zvishandiso, yekubatanidza tsvimbo bushing yakakosha disassembly uye maturusi egungano, faira, scraper, piston yakakosha yekuisa maturusi, injini furemu.
- Gadziriro yebasa rekutsikirira: silinda sleeve kudzvanya bhenji rebasa, jack, uye maturusi akakosha ekutsikirira silinda sleeve.
- 3, Chengetedzo yekubvisa injini dzedhiziri
- ① Inofanirwa kuitwa kana jenareta redhiziri ranyatsotonhorera.Zvikasadaro, nekuda kwesimba rekushushikana kwekupisa, deformation yekusingaperi yezvikamu senge cylinder block uye cylinder musoro zvichaitika, izvo zvinokanganisa kushanda kwakasiyana kweinjini yedhiziri.
- ② Pakutsemura zvinhu zvakaita semisoro yehumburumbira, zvivharo zvinotakura tsvimbo, uye makepisi makuru ekutakurisa, kusunungura mabhaudhi kana nzungu kunofanirwa kuganhurwa zvakaenzana uye zvakapatsanurwa kuita 2-3 disassembly nhanho mune imwe hurongwa.Hazvibvumirwi zvachose kusunungura nzungu kana mabhoti kune rumwe rutivi rusati rwasunungura rumwe, kana zvisina kudaro, nekuda kwesimba risina kuenzana pane zvikamu, deformation inogona kuitika, uye zvimwe zvinogona kukonzera kuputika uye kukanganisa.
- ③ Nyatsoita basa rekusimbisa uye rekumaka.Kune zvikamu zvakadai semagiya enguva, mapistoni, tsvimbo dzekubatanidza, mabhomba anotakura, mavharuvhu, uye ane hukama anogadzirisa gaskets, nyora pane zvakaiswa chiratidzo, uye ita chiratidzo cheasina kucherechedzwa.Kumaka kunofanirwa kuiswa panzvimbo isiri kushanda iri nyore kuona, pasina kukuvadza nzvimbo yereferensi yegungano, kuitira kuchengetedza hukama hwekutanga hwegungano rejenareta redhiziri zvakanyanya sezvinobvira.Zvimwe zvikamu, zvakaita semajoini ari pakati pewaya dzeinjini yedhiziri nejenareta, zvinogona kunyorwa pachishandiswa nzira dzakaita sependi, zvikwambo, uye kunyora.
- ④ Paunenge uchibvisa, usabaya kana kurova zvine simba, uye shandisa maturusi akasiyana nemazvo, kunyanya maturusi akakosha.Semuenzaniso, pakubvisa mhete dzepiston, kurodha mhete yepiston uye kuburitsa pliers kunofanirwa kushandiswa zvakanyanya sezvinobvira.Spark plug sleeves inofanirwa kushandiswa pakubvisa spark plugs, uye simba harifanire kunge ranyanya kusimba.Zvikasadaro, zviri nyore kukuvadza maoko emunhu uye kukuvadza spark plug.
- Paunenge uchibvisa tambo dzakabatanidzwa, zvinodikanwa kushandisa akasiyana wrenches uye screw driver nemazvo.Kazhinji, kushandiswa kusina kunaka kwezvipanera uye screw driver zvinogona kukuvadza nzungu nemabhaudhi.Semuenzaniso, kana hupamhi hwekuvhurwa kwe wrench yakakura kupfuura iyo nut, zviri nyore kuita micheto uye makona e nut kutenderera;Ukobvu hwemusoro wescrewdriver haufananidzi groove yemusoro webhoti, iyo inogona kukuvadza nyore groove kumucheto;Paunenge uchishandisa wrench uye screw driver, kutanga kutenderera pasina kunyatsoisa chishandiso mu nut kana groove zvinogona kukonzera matambudziko ataurwa pamusoro.Kana mabhaudhi achiita ngura kana kuti akaomeswa zvakanyanya uye achinetsa kupatsanura, kushandisa radhi rechisimba rakareba zvakanyanya kunogona kuita kuti mabhaudhi atyoke.Nekuda kwekushaikwa kwekunzwisisa kwemberi uye kumashure kusungirirwa kwemabhoti kana nzungu kana kusaziva disassembly.
- Kuitenderedza pasi kunogona kukonzera kuti bhaudhi kana kuti nati atyoke.
4, Chengetedzo yekubvisa uye kuunganidza majenareta eAC
Usati wabvisa jenareta inopindirana, kuongorora kwekutanga uye kurekodha kwechimiro chemhepo, kudzivirira kudzivirira, kutakura chimiro, commutator uye inotsvedza mhete, mabhurashi uye mabhurashi anobata, pamwe nekurongeka pakati pe rotor uye stator, inofanira kuitwa kuti unzwisise zvikanganiso zvepakutanga zvemotokari yakaongororwa, sarudza hurongwa hwekugadzirisa uye gadzira zvinhu, uye uve nechokwadi chekufambira mberi kwakajairika kwebasa rekugadzirisa.
① Kana uchibvisa mubatanidzwa wega wega wekubatanidza, kutarisisa kunofanirwa kubhadharwa kune waya yekupedzisira yakanyorwa.Kana iyo label yakarasika kana isina kujeka, inofanirwa kunyorwa zvakare.
Paunenge uchiunganidza zvakare, batanidza zvakare mu situ maererano nedhiyagiramu yedunhu uye haigone kugadziriswa zvisiri izvo.
② Izvo zvikamu zvakabviswa zvinofanirwa kuiswa zvakanaka uye kwete kuiswa zvisina tsarukano kudzivirira kurasikirwa.Izvo zvikamu zvinofanirwa kubatwa nekuchenjerera kudzivirira deformation kana kukuvara kunokonzerwa nekukanganisa.
③ Paunenge uchitsiva zvinotenderera zvinogadzirisa zvikamu, teerera kune gwara rekufambisa kwezvigadziriso zvinopindirana negwara rezvikamu zvekutanga.Kushandisa multimeter kuyera kumberi kwayo uye kudzosera kumashure kuramba kunogona kuona kana iyo silicon rectifier chikamu chakakuvadzwa.Iyo yekumberi (conduction direction) kuramba kweiyo rectifier element inofanira kunge iri diki, kazhinji zviuru zvinoverengeka ohms, nepo reverse kuramba kunofanirwa kunge kwakakura kwazvo, kazhinji kunopfuura 10k0.
④ Kana uchitsiva mafambiro emhepo yejenareta, kutarisisa kunofanirwa kubhadharwa kune polarity yemagineti pole paunenge uchigadzira kubatanidza.Iyo magnetic pole coils inofanira kunge yakabatana sequentially munhevedzano, imwe yakanaka uye imwe isina kunaka.Iyo magineti yekusingaperi pane stator yemuchina wekukurudzira ine polarity yeN yakatarisana nerotor.Magineti mapango kumativi ese egineti ari s.Mhedziso yemhepo yekukurudzira yejenereta huru inofanira kuramba yakaputirwa nesimbi wire clamp.Iyo dhayamita uye nhamba yekutendeuka kwetambo yesimbi inofanira kunge yakafanana nekare.Mushure mekurapa kwekudzivirira, jenareta rotor inofanira kunge yakanyatsogadzikana mumushini wekuenzanisa.Iyo nzira yekugadzirisa dhizaini chiyero ndeyekuwedzera huremu kune feni yejenareta uye chiyero chemhete kune iyo isiri yekudhonza.
⑤ Paunenge uchiparadzanisa chifukidziro chekutakura uye mabheji, iva nechokwadi chekuvhara zvikamu zvakabviswa nepepa rakachena zvakakodzera kudzivirira guruva kubva mairi.Kana guruva rikapinda mugiresi rinotakura, mafuta ese anotakura anofanira kutsiviwa.
⑥ Pakuunganidza zvakare chivharo chekupedzisira uye chivharo chekubereka, kuitira kuti ufambise disassembly zvakare, mafuta einjini anofanira kuwedzerwa kumagumo ekuvhara chivharo uye mabhaudhi ekusimbisa.Mapeji ekupedzisira kana mabhoti anotakura anofanira kutenderedzwa imwe neimwe mumutsara wemuchinjikwa, uye imwe haifaniri kusimbiswa kutanga pamberi pevamwe.
⑦ Mushure mokunge jenareta yaungana, zvishoma nezvishoma shandura rotor nemaoko kana zvimwe zvishandiso, uye inofanira kutenderera zvakanaka pasina kukanganisa kana kukanganisa.
Nguva yekutumira: Mar-12-2024