Toyota 2JZ injin ne wanda direbobi ke yabawa. Ƙara koyo game da injin 2jz-GTE na almara da bambancinsa

Har ila yau, yana da daraja gano abin da kowane haruffa na lambar injin ke nufi. Lambar 2 tana nuna ƙarni, haruffa JZ sunan ƙungiyar injin. A cikin nau'in wasanni na 2-JZ-GTE, harafin G yana nuna yanayin wasan motsa jiki na naúrar - lokacin bawul na sama tare da shafts biyu. A cikin yanayin T, masana'anta na nufin turbocharging. E yana nufin allurar mai na lantarki akan sigar 2JZ mafi ƙarfi. An kwatanta injin a matsayin ƙungiyar ƙungiyoyin asiri. Za ku gano dalilin daga gare mu!

A farkon 90s - lokacin da tarihi da almara na naúrar fara

A farkon 90s, tarihin babura 2JZ ya fara. An sanya injin akan motocin Toyota da Lexus. Yawancin lokaci ana ɗaukar lokacin samarwa a matsayin koli na masana'antar kera motocin Japan. Ƙarfe, ƙaƙƙarfa da manyan injunan silinda shida a cikin motocin fasinja sun yi tashe-tashen hankula. A yau, ana shigar da mota tare da irin waɗannan ƙayyadaddun bayanai kawai a cikin manyan motoci ko manyan motoci na baya. Mun gabatar da mahimman bayanai game da raka'a 2JZ.

2JZ - inji daga Toyota. Wani muhimmin sashi na tarihin mota

Farkon tarihin rukunin injin yana da alaƙa da ƙirƙirar Nissan Z. Masu zanen kaya sun yanke shawarar cewa rukunin zai zama mai ƙarfi ga injin da masu fafatawa suka kirkira. Ya faru a cikin 70s. Don haka, an halicci Celica Supra tare da layin layi shida daga gidan M a ƙarƙashin hular. Motar ta yi muhawara a kasuwa a shekara ta 1978, amma ba ta cimma gagarumar nasarar tallace-tallace ba. Madadin haka, shine matakin farko na samar da jerin Silinda Supra guda shida.

Bayan shekaru uku da fara wasan, an yi gyara na zamani da motar. An sake fasalin bayyanar samfurin Celica. Sigar wasanni ta Celica Supra tana aiki da injin turbocharged shida-Silinda M.

Supra na ƙarni na uku daga masana'antun Japan 

A cikin 1986, an saki Supra ƙarni na uku, wanda ba shine samfurin Celica ba. Motar da aka bambanta da wani babban dandamali, wanda aka dauka daga na biyu ƙarni na Soarer model. Motar ta kasance tare da injunan M a nau'ikan daban-daban. Daga cikin mafi kyau akwai 7L turbocharged 7M-GE da 3,0M-GTE injuna.

An gabatar da sigar farko ta dangin JZ, 1JZ, a cikin 1989. Don haka, ya maye gurbin tsohuwar sigar M. A cikin 1989, aikin kuma ya fara kan ƙirƙirar ƙirar motar ƙarni na huɗu. Saboda haka, bayan shekaru hudu, a 1993, Supra A80 ya shiga samar, wanda ya zama babbar nasara ga Toyota kuma har abada ya zama wurinsa a tarihin masana'antar kera motoci. 

Toyota Supra da 2JZ engine - daban-daban versions na ikon naúrar

Toyota Supra da aka gabatar kwanan nan tana da zaɓin injin guda biyu. Supra ne mai ingin 2 hp da ya dace da yanayin 220JZ-GE. (164 kW) a 285 Nm na karfin juyi, da kuma 2JZ-GTE twin-turbo version tare da 276 hp. (206 kW) da 431 nm na karfin juyi. A kasuwannin Turai da Arewacin Amurka, samfuran da ke da ƙananan turbochargers tare da ƙafafun karfe sun kasance gama gari, da kuma manyan allurar mai, suna ƙaruwa da ƙarfi zuwa 321 hp. (akwai a cikin Amurka) da 326 hp. a Turai. A matsayin son sani, naúrar ta fara bayyana ba a cikin samfurin Supra ba, amma a cikin 1991 Toyota Aristo. Duk da haka, an sayar da wannan samfurin samfurin a Japan kawai. 

Gine-ginen Injin Jafananci

Menene banbance fasalin babur 2JZ? An gina injin ɗin akan rufaffen simintin ƙarfe tare da ƙarfafawa da kuma ƙaƙƙarfan bel ɗin da aka sanya tsakanin katangar kanta da kwanon mai. Masu zanen Jafananci suma sun tanadi naúrar da na'urori masu ɗorewa. Sanannun misalan sun haɗa da cikakkiyar madaidaicin ƙirƙira ƙirƙira ƙwanƙwasa ƙarfe tare da manyan ɗakuna masu nauyi da 62mm da 52mm kauri crankpins bi da bi. Sandunan jujjuyawar jujjuyawar suma sun nuna ingantaccen aiki. Yana da godiya ga wannan cewa an tabbatar da juriya mai girma, da kuma babban ƙarfin wutar lantarki. Daga cikin wasu abubuwa, godiya ga waɗannan mafita, ana ɗaukar naúrar a matsayin injin almara.

Injin 2JZ-GTE ya samar da iko mai girma. Wadanne halaye aka samu ta hanyar daidaita motar?

Toyota kuma ta yi amfani da simintin simintin gyare-gyare masu ƙarfi don wannan injin, waɗanda suke da matuƙar ɗorewa. Wannan yana nufin cewa ana iya samun har zuwa 800 hp ta hanyar daidaita motar. daga injin da ke da waɗannan abubuwan. 

Injiniyoyin sun kuma zaɓi bawuloli huɗu a kowane silinda a cikin babban kan cam ɗin silinda na aluminium, don jimlar bawuloli 24. Bambancin 2JZ-GTE injin turbo ne tagwaye. Injin turbine na iskar gas yana sanye take da tagwayen turbochargers, inda ɗayansu ke kunna a ƙananan saurin injin, ɗayan kuma a mafi girma - a 4000 rpm. 

Waɗannan samfuran kuma sun yi amfani da turbochargers iri ɗaya waɗanda ke isar da ƙarfi mai santsi da ƙarfi da 407 Nm na juyi a 1800 rpm. Waɗannan sakamako ne masu kyau, musamman idan aka zo ga na'urar da aka haɓaka a farkon 90s.

Menene shaharar babur 2JZ? Injin yana bayyana, alal misali, a cikin sinimar duniya da wasannin kwamfuta. Supra tare da wurin hutawa naúrar ya bayyana a cikin fim din "Fast and Furious", da kuma a cikin wasan Bukatar Gudun Gudun: Ƙarƙashin ƙasa, kuma har abada ya shiga cikin zukatan masu motoci a matsayin tsarin al'ada tare da iko mai ban mamaki.