Injini engu-1.0 TSi yakwaVolkswagen - ulwazi olubaluleke kakhulu

Izimoto ezifana nePassat, T-Cross neTiguan bezifakwe injini engu-1.0 TSi. Amandla aphezulu kanye nomnotho yizinto ezimbili ezinhle ezinhle zenjini. Kuyafaneleka ukufunda okwengeziwe ngale injini. Uzothola izindaba eziyinhloko esihlokweni sethu!

Ulwazi oluyisisekelo lwedivayisi

Cishe bonke abakhiqizi banquma ukusika - ngempumelelo engaphezulu noma encane. Lokhu kunciphisa kakhulu ukungqubuzana nokulahlekelwa kwesisindo - ngenxa ye-turbocharging, injini iyakwazi ukunikeza amandla ezingeni elifanele. Izinjini ezinjalo zifakwe ngaphansi kwe-hood yezimoto ezincane, kanye namaveni aphakathi nendawo amakhulu. 

Injini engu-1.0 TSi ingeyomndeni wakwa-EA211. Amadrayivu enzelwe ukuthi ahambisane nenkundla ye-MQB. Kuyaphawuleka ukuthi azihlanganise lutho nesizukulwane esidala se-EA111, esihlanganisa amamodeli we-1.2 kanye ne-1.4 TSi, ayehlukaniswa ngamaphutha amaningi okuklama, ukusetshenziswa okuphezulu kukawoyela kanye namasekhethi amafushane ochungechungeni lwesikhathi.

Ngaphambi kwenguqulo ye-TSi, imodeli ye-MPi yasetshenziswa

Umlando weTSi uxhunyaniswe nenye injini yeVolkswagen Group, iMPi. Inguqulo yesibili kulezi ezishiwo ngenhla iqale ngokwethula i-VW UP!. Ine-1.0 MPi powertrain ene-60 kuya ku-75 hp. kanye ne-torque engu-95 Nm. Yabe isisetshenziswa ezimotweni iSkoda, Fabia, VW Polo neSeat Ibiza.

Iyunithi yamasilinda amathathu yayisekelwe kubhulokhi ye-aluminium nekhanda. Iphuzu elithakazelisayo liwukuthi, ngokungafani nezinjini ezinamandla, esimweni se-1.0 MPi, kwasetshenziswa umjovo wamafutha ongaqondile, obuye wavumela ukufakwa kwesistimu ye-LPG. Uhlobo lweMPi lusatholakala ezimotweni eziningi, kanti ukunwetshwa kwayo yi-1.0 TSi.

U-1.0 no-1.4 bafana ngani?

Ukufana kuqala ngobubanzi bamasilinda. Ziyafana ncamashi nasendaweni ye-1.4 TSi - kodwa kubalulekile ukuphawula ukuthi esimweni se-model ye-1.0 kukhona ezintathu zazo, hhayi ezine. Ngokungeziwe kulokhu kukhululwa, womabili amamodeli e-powertrain anekhanda lesilinda le-aluminium eline-multifold exhaust ehlanganisiwe. 

1.0 Injini ye-TSi - idatha yobuchwepheshe

Inguqulo yelitha eyodwa imodeli encane kunazo zonke eqenjini le-EA211. Yasungulwa ngo-2015. Injini kaphethiloli enamasilinda amathathu turbocharged ibisetshenziswa kwiVW Polo Mk6 neGolf Mk7 phakathi kwezinye.

Isilinda ngalinye kulawa mathathu linamapiston amane. Bore 74.5 mm, unhlangothi 76.4 mm. Umthamo oqondile ungama-cubic metres angama-999. cm, futhi isilinganiso sokucindezela singu-10.5: 1. Ukuhleleka kokusebenza kwesilinda ngasinye ngu-1-2-3.

Ukusebenza kahle kweyunithi yamandla, umenzi uncoma ukusebenzisa uwoyela we-SAE 5W-40, okufanele ushintshwe njalo ngamakhilomitha ayi-15-12. km noma izinyanga ezi-4.0. Isamba samathangi amalitha ayi-XNUMX.

Yiziphi izimoto ezisebenzisa idrayivu?

Ngaphandle kwalezi zimoto esibalwe ngenhla, injini ifakwe ezimotweni ezifana neVW Up!, T-Roc, kanye neSkoda Fabia, Skoda Octavia ne-Audi A3. Ukushayela bekusetshenziswe ezimotweni ze-Seat-eon ne-Ibiza.

Izinqumo zedizayini - isisekelo sani ukwakheka kweyunithi?

Injini yenziwe nge-aluminium ye-die-cast enendawo yokupholisa evulekile. Lesi sixazululo siholele ekulahlekeni kokushisa okungcono kakhulu okuvela ezingxenyeni ezingenhla zamasilinda, ezazingaphansi kokugcwala okukhulu kakhulu. Kuphinde kwandise impilo yama-piston rings. Idizayini ihlanganisa nama-cylinder liners ensimbi empunga. Benza ibhulokhi iqine nakakhulu.

Okunye okuqaphelekayo izixazululo ezifana nomgudu omfishane ongenisayo ohlelweni lokuthatha kanye neqiniso lokuthi i-intercooler enamanzi acindezelwe yakhiwe egumbini elingenisa umoya. Ihlanganiswe ne-throttle valve eshintshwayo ngogesi elawula ukucindezela kokungena kwe-turbocharger, injini iphendula ngokushesha ku-accelerator pedal.

Ukwandisa ukusebenza kahle kwenjini ngokucubungula okucatshangelwayo 

Ekuqaleni, bekugxilwe ekwehliseni ukulahleka kokumpompa, okuphinde kwaholela ekusetshenzisweni kukaphethiloli okuphansi. Sikhuluma lapha mayelana nokusetshenziswa kwedizayini enama-bladed ene-eccentricity eguquguqukayo ye-crankshaft. 

Inzwa yokucindezela kwamafutha nayo isetshenziswa, elawulwa yi-valve ye-solenoid. Ngenxa yalokho, ingcindezi kawoyela ingashintshwa phakathi kwe-1 ne-4 bar. Lokhu kuncike ikakhulukazi ezidingweni zama-bearings, kanye nezidingo ezihlobene, isibonelo, ngokupholisa ama-pistons nezilawuli ze-cam.

Isiko lokushayela okuphezulu - iyunithi ithule futhi isebenza kahle ngesivinini esiphansi

Idizayini eqinile inesibopho sokusebenza ngokuthula kwemoto. Lokhu kuphinde kuthonywe i-crankshaft engasindi, idizayini ephambanayo yeyunithi yamandla kanye nama-dampers okudlidliza enziwe kahle kanye ne-flywheel. Ngenxa yalesi sizathu, kwakungenzeka ukwenza ngaphandle kwe-balance shaft.

AbakwaVolkswagen benze idizayini lapho izinto ezinciphisa ukudlidliza kanjalo ne-flywheel zinezakhi ezingalingani ezilungele izinhlobo zemodeli ngayinye. Ngenxa yokuthi ayikho i-balance shaft, injini inesisindo esincane kanye nokungqubuzana kwangaphandle, futhi ukusebenza kweyunithi yokushayela kusebenza kahle.

I-turbocharger enengcindezi ephezulu idlala indima ebalulekile ekusebenzeni kahle kweyunithi yamandla. Ihambisana nokulawula kwe-throttle pressure, injini isabela ngokushesha kokokufaka komshayeli futhi iletha itorque ephezulu nge-rpm ephansi ukuze ihambe kahle.

Ukuxutshwa kwazo zonke izinhlanganisela zomthwalo kanye nokusebenza kahle emazingeni okushisa aphezulu egesi ephuma ku-flue

Kuyafaneleka futhi ukunaka uhlelo lomjovo wamafutha. Ifakwa kumasilinda ngomfutho we-250 bar. Kumele kuqashelwe ukuthi lonke uhlelo lusebenza ngesisekelo sokujova okuningi, okuvumela imijovo emithathu ngomjikelezo ngamunye. Ihlanganiswe nephethini yokugeleza komjovo kaphethiloli ethuthukisiwe, injini iletha ukuyaluza okuhle kakhulu ngaphansi kwazo zonke izinhlanganisela zomthwalo nesivinini.

Ukusebenza okuhle emazingeni okushisa aphezulu egesi ekhishwayo kufinyelelwa ngokusebenzisa izixazululo ezaziwa, phakathi kwezinye izinto, kusukela kumiklamo yemijaho yezithuthuthu noma amayunithi anamandla kakhulu. Lokhu kusebenza kubuchwepheshe bevalvu yokukhipha umoya engenalutho egcwele i-sodium, lapho ivalvu engenalutho inesisindo esingu-3g ngaphansi kwevalvu eqinile. Lokhu kuvimbela ama-valve ekushiseni ngokweqile futhi kuvumela umhwamuko ophakeme wokushisa ukuba uphathwe.

Imininingwane yeyunithi yokushayela

Izinkinga ezinkulu nge-1.0 TSi zihlobene nokusetshenziswa kwezixazululo zobuchwepheshe be-electronics. Izinzwa noma amayunithi okulawula ahlulekayo angabiza kakhulu ukuwalungisa. Izingxenye ziyabiza futhi inani lazo likhulu, ngakho-ke kungase kube nezinkinga eziningi.

Esinye isicefe esivamile ukunqwabelana kwekhabhoni emachwebeni okungenisa kanye namavalvu okungenisa. Lokhu kuhlobene ngokuqondile nokuntuleka kukaphethiloli njenge-ejenti yokuhlanza yemvelo emathanjeni okungenisa. Umsizi, ovimbela ukugeleza komoya futhi wehlise amandla enjini, ulimaza kabi ama-valve okungena kuwo kanye nezihlalo zamavalvu.

Ingabe kufanele sincome injini engu-1.0 TSi?

Nakanjani yebo. Naphezu kwezingxenye eziningi ze-elekthronikhi ezingahluleka, umklamo jikelele muhle, ikakhulukazi uma uqhathaniswa namamodeli we-MPi. Banamandla afanayo okukhipha amandla, kodwa uma kuqhathaniswa ne-TSi, ububanzi be-torque yabo buncane kakhulu. 

Ngenxa yezixazululo ezisetshenzisiwe, amayunithi angu-1.0 TSi ayasebenza futhi kuyajabulisa ukuwashayela. Ngokulungiswa okuvamile, usebenzisa amafutha anconyiwe kanye nophethiloli omuhle, injini izokubuyisela ngokusebenza okuzinzile nokusebenza kahle.