Toyota 3E, 3E-E, 3E-T, 3E-TE injuna

Jerin 3E ya zama mataki na uku a cikin zamanantar da kananan injuna na Kamfanin Toyota Motor Corporation. Motar farko ta ga hasken a 1986. An samar da jerin 3E a cikin gyare-gyare daban-daban har zuwa 1994, kuma an sanya shi a kan motocin Toyota masu zuwa:

• Tersel, Corolla II, Corsa EL31;
• Starlet EP 71;
• Crown ET176 (VAN);
• Sprinter, Corolla (Van, Wagon).

Toyota Sprinter Wagon

Kowace tsarar motar da ta biyo baya ta zama babba da nauyi fiye da wanda ya gabace ta, wanda ke buƙatar ƙarin iko. The aiki girma na 3E jerin injuna aka ƙara zuwa 1,5 lita. ta hanyar shigar da wani crankshaft. Tsarin toshe ya juya tare da pistons mai tsayi, inda bugun jini ya wuce diamita na Silinda.

Yadda injin 3E ke aiki

Wannan ICE naúrar wutar lantarki ce da aka ɗora carbureted tare da silinda huɗu da aka shirya a jere. Matsakaicin matsawa, idan aka kwatanta da wanda ya gabace shi, ya ragu kaɗan, kuma ya kai 9,3: 1. Ikon wannan sigar ya kai 78 hp. da 6 rpm.

Kwangilar 3E

Abu na silinda block aka jefa baƙin ƙarfe. Kamar yadda aka saba, an dauki matakai da dama don saukaka injin. Daga cikin su akwai kan silinda da aka yi da alluran aluminium, da crankshaft mara nauyi, da sauran su.

Shugaban aluminum yana da bawuloli 3 a kowace silinda, camshaft ɗaya, bisa ga tsarin SOHC.

Tsarin motar har yanzu yana da sauƙi. Babu dabaru daban-daban na wancan lokacin a cikin nau'i na lokaci mai canzawa, masu ba da izinin bawul na hydraulic. Saboda haka, bawuloli suna buƙatar dubawa na sharewa da gyare-gyare akai-akai. Carburetor ne ke da alhakin samar da cakuda man iska zuwa silinda. Babu bambance-bambance na asali daga irin wannan na'urar a kan jerin na'urori na baya, bambancin shine kawai a cikin diamita na jets. Dangane da haka, carburetor ya zama abin dogaro gabaɗaya, amma ya kasance da wahala don daidaitawa. Gogaggen ubangida ne kawai zai iya saita shi da kyau. Tsarin ƙonewa ya yi ƙaura gaba ɗaya daga rukunin carburetor na 2E ba tare da wani canje-canje ba. Wannan wutar lantarki ce da aka haɗa tare da mai rarraba injina. Har yanzu tsarin yana fusatar masu mallakar tare da bata lokaci a cikin silinda saboda rashin aikin sa.

Matakan zamani na injin 3E

A cikin 1986, 'yan watanni bayan fara samar da 3E, an ƙaddamar da sabon sigar injin 3E-E a cikin jerin. A cikin wannan sigar, an maye gurbin carburetor ta hanyar allurar mai rarraba lantarki. A kan hanyar, ya zama dole a sabunta tsarin sha, tsarin kunna wuta da kayan lantarki na motoci. Matakan da aka dauka sun yi tasiri mai kyau. Motar ta kawar da buƙatar lokaci-lokaci daidaitawar carburetor da gazawar injin saboda kurakuran tsarin kunnawa. Ƙarfin injin a cikin sabon sigar ya kasance 88 hp. da 6000 rpm. Motocin da aka samar tsakanin 1991 da 1993 an lalata su zuwa 82 hp. Ana ɗaukar rukunin 3E-E mafi ƙarancin tsada don kiyayewa idan kuna amfani da ingantaccen mai da mai.

A shekarar 1986, kusan a layi daya tare da injector ya fara shigar da turbocharging a kan 3E-TE injuna. Shigar da injin turbin yana buƙatar raguwa a cikin matsawa zuwa 8,0: 1, in ba haka ba aikin injin da ke ƙarƙashin kaya yana tare da fashewa. Motar ta samar da 115 hp. da 5600 rpm An rage madaidaicin juyin juya halin wutar lantarki don rage nauyin zafi a kan shingen Silinda. An sanya injin turbo akan Toyota Corolla 2, wanda aka fi sani da Toyota Tercel.

3E-TE

Abũbuwan amfãni da rashin amfani na 3E Motors

A tsari, jeri na 3 na ƙananan injunan Toyota suna maimaita na farko da na biyu, bambance-bambancen motsin injin. Don haka, an gaji duk wata fa'ida da rashin amfani. ICE 3E ana ɗaukar mafi ɗan gajeren rayuwa na duk injunan mai na Toyota. Nisan nisan waɗannan na'urorin wutar lantarki kafin a sake gyarawa da wuya ya wuce kilomita dubu 300. Injin Turbo ba su wuce kilomita dubu 200 ba. Wannan ya faru ne saboda yawan zafin jiki na injin.

Babban amfani da 3E jerin Motors ne sauƙi na tabbatarwa da unpretentiousness. Sifofin Carburetor ba su da hankali ga ingancin mai, na allura sun ɗan fi mahimmanci. Yana jan hankalin babban kiyayewa, ƙarancin farashi don kayan gyara. Tashoshin wutar lantarki na 3E sun kawar da babbar koma baya na magabata - fashewar kan gas na Silinda a 'yar ƙaramin zafi na injin. Wannan bai shafi sigar 3E-TE ba. Mahimman rashin amfani sun haɗa da:

1. Makullin bawul na ɗan gajeren lokaci. Wannan take kaiwa zuwa splattering na kyandirori da man fetur, ƙara hayaki. Sassan sabis suna ba da nan da nan don maye gurbin ainihin hatimin tushe na bawul tare da ƙarin abin dogaro na silicone.
2. Matsakaicin adadin iskar carbon akan bawulolin sha.
3. Abin da ya faru na piston zobe bayan 100 dubu kilomita.

Duk wannan yana haifar da asarar wutar lantarki, rashin kwanciyar hankali na injin konewa na ciki, amma ana bi da shi ba tare da babban kudi ba.

Технические характеристики

Motocin jerin 3E suna da halayen fasaha masu zuwa:

Injin	3E	3E-E	3E-TE
Lamba da tsarin silinda	4, a jere	4, a jere	4, a jere
Ƙarar aiki, cm³	1456	1456	1456
Tsarin wutar lantarki	carburetor	injector	injector
Matsakaicin iko, h.p.	78	88	115
Matsakaicin karfin juyi, Nm	118	125	160
Toshe kai	aluminum	aluminum	aluminum
Silinda diamita, mm	73	73	73
Bugun jini, mm	87	87	87
Matsakaicin matsawa	9,3: 1	9,3:1	8,0:1
Tsarin rarraba gas	SOHC	SOHC	SOHC
adadin bawuloli	12	12	12
Na'ura mai ba da hanya tsakanin hanyoyin sadarwa	babu	babu	babu
Tukin lokaci	Ð ±	Ð ±	Ð ±
Masu tsara matakai	babu	babu	babu
Turbocharging	babu	babu	a
Nagari mai	5W-30	5W-30	5W-30
Girman mai, l.	3,2	3,2	3,2
Nau'in mai	AI-92	AI-92	AI-92
Ajin muhalli	EURO 0	EURO 2	EURO 2
Kimanin albarkatun kilomita dubu	250	250	210

Tsarin 3E na tsire-tsire masu ƙarfi sun ji daɗin suna don kasancewa abin dogaro, marasa fa'ida, amma injin ɗan gajeren lokaci masu saurin zafi a ƙarƙashin manyan kaya. Motoci suna da sauƙi a cikin ƙira, ba su da wani fasali mai rikitarwa, don haka sun shahara da masu ababen hawa saboda sauƙin kulawa da kulawa mai yawa.

Ga wadanda suka fi son injunan kwangila, tayin yana da girma sosai, gano injin aiki ba zai zama da wahala sosai ba. Amma ragowar albarkatun za su fi sau da yawa ƙanƙanta saboda yawan shekarun da ake amfani da wutar lantarki.