Toyota 1FZ-F injini
Zviri mukati
Muna 1984, Toyota Motor yakapedza kugadzirwa kweinjini itsva ye1FZ-F yakagadzirirwa kugonesa yakakurumbira Land Cruiser 70 SUV, ndokuzoiswa pamotokari dzeLexus.
Iyo mota nyowani yakatsiva yekuchembera 2F uye yakagadzirwa kusvika 2007. Pakutanga, basa raive rekugadzira injini yakavimbika, yakakwira-torque, yakanyatso kugadziridzwa kuti ifambe pamusoro penzvimbo dzakashata. Toyota mainjiniya vakakwanisa kupedza basa iri zvizere. Magadzirirwo akati wandei eiyi unit yemagetsi akagadzirwa.
- FZ-F vhezheni ine 197 hp carburetor simba system. pa4600 rpm. Kune dzimwe nyika, yakaderedzwa kusvika ku190 hp yakagadzirwa. pa4400 rpm mota sarudzo.
- Kugadziriswa 1FZ-FE, kwakatangwa muhafu yechipiri ye1992. Yakagoverwa jekiseni remafuta pairi, nekuda kwekuti simba rakawedzera kusvika 212 hp. pa4600 rpm.
Iyo Land Cruiser 70 ine injini itsva yakaratidza kuva muenzaniso wekuvimbika uye kusimba uye yakaendeswa kunyika dzakawanda dzepasi.
Dhizaini maficha eFZ injini
Iyo 1FZ-F yemagetsi unit in-line matanhatu-cylinder carburetor mhando injini. Iyo ignition system ndeyemagetsi, ine mechanical distributor. Musoro wecylinder wakagadzirwa nealuminium alloy. Iine maviri camshafts, imwe neimwe inotyaira 12 mavharuvhu. Zvose - 24, 4 yehumburumbira imwe neimwe. Iyo yenguva cheni dhiraivha, ine hydraulic tensioner uye yakafanana damper. Iko hakuna hydraulic lifters, periodic kugadziridzwa kwevhavha clearances inodiwa.
Pazasi pechivharo pane aruminiyamu mafuta sump. Pani yemafuta inogadzirwa nesimbi yakasimba, iyo inoidzivirira kubva pakusangana nevhu, iro rakazara nekutyaira pamusoro penzvimbo yakaoma.
Akareruka aluminium alloy pistons ane high heat resistance anoiswa mucast-iron cylinder block. Iyo yepamusoro compression mhete yakagadzirwa nesimbi isina tsvina. Iyo yakaderera uye yemafuta scraper inogadzirwa nesimbi yakakandwa. Pane kudzika pasi pepiston kunodzivirira vharafu nepiston kuti zvisabate kana cheni yenguva yadambuka. The compression reshiyo injini 8,1: 1, saka simba chirimwa haidi kushandiswa high-octane peturu.
Magadzirirwo akadai magadzirirwo akaita kuti zvikwanise kugadzira yakaderera-kumhanya injini ine yakatsetseka, "tirakita" inopinza munenge yese yekumhanyisa renji, yakagadziridzwa kushanda kwenguva refu mumamiriro akaoma emugwagwa. Panguva imwecheteyo, motokari ine injini inopisa yemukati hainzwi semuviri wekune imwe nyika mumugwagwa mukuru. Iyo 1FZ-F yemagetsi unit yaivepo pamutsetse wegungano kusvika 1997.
Iyo 1FZ-FE mota yakaiswa mukugadzirwa mukupera kwa1992. Pairi, panzvimbo yecarburetor, jekiseni remafuta rakagoverwa rakashandiswa. The compression reshiyo yakawedzera kusvika 9,0:1. Kubva 2000, iyo isingabatanidzi yemagetsi ignition system ine mechanical distributor yakatsiviwa nemakoiri emoto ega ega. Pakazara, 3 makoiri akaiswa pamota, imwe neimwe ichishandira 2 masilinda. Ichi chirongwa chinobatsira kupenya kuri nani uye kuwedzera kuvimbika kweiyo ignition system.
Iyo yekutonhodza sisitimu inonyatso fungwa, uye inopa tembiricha yekushanda mukati me84 - 100 ºC. Injini haityi kupisa. Kunyangwe kufamba kwenguva refu mumagiya akaderera mumamiriro ekunze ekupisa hakutungamiri kuti injini iende kupfuura tembiricha yakatarwa. Pombi yemvura nealternator zvinofambiswa nemabhandi akaparadzana akaita seweji, rimwe nerimwe rine matensioner. Kugadziriswa kwema tension rollers emabhandi aya ndeyemakanika.
Iyo 1FZ yakatevedzana injini dzakazviratidza kubva kudivi rakanakisa maererano nekuvimbika uye kusimba. Vagadziri vacho havana kuita zvisizvo mukugadzirwa kweinjini yekupisa kwemukati, uye tekinoroji dzakanyatsobatanidza zvese musimbi. Chikwata chemagetsi chakabatsira zvikuru mukurumbira weToyota Land Cruiser 70, iyo inozivikanwa nekusaparara kwayo. Injini zvakanakira:
- nyore uye kuvimbika kwekugadzira;
- mileage yekugadzirisa nekugadzirisa kwakakodzera - inenge 500 zviuru zvemakiromita;
- torque yakakwirira pakumhanya kwakaderera;
- kugadzikana.
Izvo zvisingabatsiri zvinosanganisira kushandiswa kwemafuta akawanda, ayo ari 15-25 malita eA-92 peturu pa100 km. Nemamotor aya, hunhu hweToyota injini dzakatanga, uye dzichiripo, ndiko kubuda kwepombi. Mumamiriro ezvinhu akadaro, zvinokurudzirwa kutsiva gungano negungano rekutanga.
Mukuwedzera, kuchinja kwemafuta nguva nenguva kunodiwa. Inoshandurwa yega 7-10 zviuru zvemakiromita, zvichienderana nemaitiro ekushandisa. Mafuta anokurudzirwa anogadzirwa 5W-30, 10W-30, 15W-40. Crankcase volume - 7,4 litita.
Technical specifications
Iyo tafura inoratidza humwe hunyanzvi hunhu hwemagetsi eiyo 1FZ akateedzana:
| Injini gadzira | 1FZ-F |
|---|---|
| Power system | Carburetor |
| Uwandu sepombi | 6 |
| Huwandu mavharuvhu pa humburumbira | 4 |
| Kukanganiswa kwehuwandu | 8,1:1 |
| Injini vhoriyamu, cm3 | 4476 |
| Simba, hp / rpm | 197 / 4600 (190 / 4400) |
| Torque, Nm / rpm | 363/2800 |
| Fuel | 92 |
| Zvinyorwa | 500 + |
Tuning sarudzo
Iyo 1FZ-FE injini haifarire marevs akawandisa, saka kuwedzera iwo kuti uwane simba repamusoro hazvina musoro. Pakutanga, yakaderera compression reshiyo inobvumidza iwe kuisa turbocharger pasina kushandura boka repiston.
Kunyanya yeiyi mota, iyo tuning kambani TRD yakaburitsa turbocharger inokubvumira kuti uwedzere simba kusvika ku300 hp. (uye nezvimwe), kupira kusimba zvishoma.
Kumanikidza kwakadzika kunoda kutsiva crankshaft, iyo inowedzera huwandu hwekushanda kusvika ku5 litita. Yakabatanidzwa neiyo overpressure turbocharger, shanduko iyi inopa inorema mota ine dynamics yemotokari yemitambo, asi nekurasikirwa kukuru kwechishandiso uye yakakwira mari yezvinhu.
Mukana wekutenga injini yechibvumirano
Zvipo pamusika zvakasiyana chaizvo. Unogona kutenga injini, kutanga kubva mari yakaenzana 60 zviuru rubles. Asi zvakaoma kuwana injini inopisa yemukati ine yakasara yakasara sosi, sezvo mota dzakadaro hadzina kugadzirwa kwenguva yakareba uye dzine yakakosha kubuda.
