Injini yeRenault K9K
Okuqukethwe
Ukuqala kwekhulu lama-XNUMX kwaphawulwa abakhi injini French ukukhathazeka imoto Renault ngokudala injini entsha, okwathi kamuva yasakazwa kabanzi. Kwavela isidingo semikhiqizo edumile njengeRenault, Nissan, Dacia, Mercedes.
Incazelo
Ngo-2001, iyunithi entsha yamandla yafakwa ekukhiqizeni, ikhodi ye-K9K. Injini ingudizili inline four-cylinder turbocharged enamandla asukela ku-65 kuya ku-116 hp kanye ne-torque esuka ku-134 iye ku-260 Nm.
Ukuhlanganiswa kwenjini kwenzeka ezimbonini zezinjini eSpain, Turkey naseNdiya.
Iyunithi yamandla yafakwa ezimotweni zakwaRenault:
- I-Clio (2001-n/vr.);
- I-Megane (2002-n/vr.);
- I-Scenic (2003-н/вр.);
- Uphawu (2002);
- I-Kangoo (2002-н/вр.);
- I-Modus (2004-2012);
- Laguna (2007-2015);
- Twingo (2007-2014);
- Fluence (2010-2012);
- Duster (2010-okwamanje);
- I-Talisman (2015-2018).
Ezimotweni ze-Dacia:
- I-Sandero (2009-n/vr.);
- Logan (2012-okwamanje);
- Amadokhi (2012-н/вр.);
- I-Lodgy (2012-n/vr.).
Ezimotweni zakwaNissan:
- I-Almera (2003-2006);
- I-Micra (2005-2018);
- Tiida (2007-2008);
- Qashqai (2007-n/vr.);
- Amanothi (2006-n/vr.).
Ezimotweni zakwaMercedes:
- A, B kanye ne-GLA-Class (2013-okwamanje);
- I-Citan (2012-okwamanje).
Ngaphezu onobuhle ohlwini, injini yafakwa Suzuki Jimny kusukela ngo-2004 kuya ku-2009.
I-cylinder block ngokuvamile yenziwe ngensimbi ekhonjiwe. Imikhono yakheka ngaphakathi. Izisekelo ze-crankshaft ziphonswe engxenyeni engezansi.
Ikhanda le-aluminium alloy cylinder. Phezulu ekhanda kunombhede we-camshaft.
Ibhande lesikhathi lakhiwe ngokuhambisana nomklamo we-SOHC (i-single-shaft) ene-belt drive. Ingozi yokugqashuka kwebhande isekugobeni kwamavalvu lapho ehlangana nepiston.
Azikho izinxephezelo ze-hydraulic enjinini. Ukuvunyelwa okushisayo kwama-valve kulungiswa ngokukhetha ubude bama-pushers.
Ama-pistons ajwayelekile, i-aluminium, namasongo amathathu. Ezimbili zazo ziyi-compression, enye i-oil scraper. Isiketi se-piston sine-graphite coating ukunciphisa ukungqubuzana. I-Metal cylinder head gasket.
I-crankshaft yenziwe ngensimbi futhi ijikeleza kuma-bearings amakhulu (liners).
Isistimu yokugcoba ehlanganisiwe. I-Chain oil pump drive. Umthamo kawoyela ohlelweni ungamalitha angu-4,5, umkhiqizo ukhonjiswe encwadini yokusebenza yemoto ethile.
I-Turbocharging yenziwa nge-compressor (i-turbine), ejikelezwa ngamagesi okukhipha umoya. Ama-turbine bearings agcotshwa ngamafutha asuka ohlelweni lokuthambisa injini.
Uhlelo lokunikezwa kukaphethiloli luhlanganisa iphampu yokujova uphethiloli, isihlungi sikaphethiloli, amapulagi akhanyayo kanye nolayini wamafutha. Lokhu kuhlanganisa nesihlungi somoya.
Технические характеристики
| Umkhiqizi | I-Valladolid Motores (Spain) Isitshalo seBursa (Turkey) Isitshalo se-Oragadam (India) |
| Ivolumu yenjini, cm³ | 1461 |
| Amandla, hp | 65-116 |
| I-Torque, Nm | 134-260 |
| Isilinganiso sokucindezela | 15,5-18,8 |
| Isilinda block | Insimbi |
| Inani lamasilinda | 4 |
| Ukuhleleka kwamasilinda | 1-3-4-2 |
| Ikhanda lesilinda | aluminium |
| Ububanzi besilinda, mm | 76 |
| Piston unhlangothi, mm | 80,5 |
| Inani lama-valves kwisilinda ngasinye | 2 (SOHC) |
| Isilawuli sesikhathi se-valve | akukho |
| I-EGR | yebo |
| Izinxephezelo zeHydraulic | akukho |
| I-Turbocharging | I-BorgWarner KP35 I-BorgWarner BV38 I-BorgWarner BV39 |
| Isihlungi se-Particulate | yebo (hhayi kuzo zonke izinguqulo) |
| Uhlelo lokuphakelwa kukaphethiloli | I-Common Rail, Delrhi |
| I-Fuel | I-DT (i-diesel fuel) |
| Amazinga ezemvelo | I-Euro 3-6 |
| Indawo: | phambene |
| Impilo yesevisi, inkulungwane yamakhilomitha | 250 |
| Isisindo senjini, kg | 145 |
Ukuguqulwa
Phakathi neminyaka yokukhiqiza, injini iye yathuthukiswa izikhathi ezingaphezu kuka-60.
Ukuhlukaniswa okunemibandela kokuguqulwa kwenziwa ngokuvumelana namazinga emvelo. Izinjini zokushisa zangaphakathi zesizukulwane sokuqala (1-2001) zazifakwe isistimu kaphethiloli yeDelphi kanye ne-BorgWarner KP2004 turbine elula. Ukuguqulwa kwakunenkomba efika ku-35 no-728, 830. Amandla enjini ayengama-834-65 hp, amazinga emvelo ayengu-Euro 105.
Kusukela ngo-2005 kuya ku-2007, kwakhiqizwa ukuguqulwa kwesizukulwane sesibili se-K9K. Amasistimu wokujova uphethiloli kanye nesistimu yokukhipha umoya kwathuthukiswa, futhi isikhathi sokuthatha indawo yebhande lesikhathi namafutha enjini sanyuswa. I-intercooler yafakwa enguqulweni ye-2 hp yenjini, okwenza kube nokwenzeka ukwandisa amandla ku-65 hp. Ngesikhathi esifanayo, i-torque yanda kusuka ku-85 kuya ku-160 Nm. Izinga lezemvelo linyuselwe kuzindinganiso ze-Euro 200.
Isizukulwane sesithathu (2008-2011) sithole ukuthuthukiswa ohlelweni lwe-exhaust. Kwafakwa isihlungi se-particle, isistimu ye-USR yashintshwa, futhi kwenziwa izinguquko ohlelweni lukaphethiloli. Izindinganiso zemvelo zaqala ukuhambisana ne-Euro 5.
Kusukela ngo-2012, kukhiqizwa izinjini zesizukulwane sesine. Uhlelo lokunikezwa kukaphethiloli kanye ne-USR yenze izinguquko, isihlungi sezinhlayiya kanye nepompo likawoyela kwenziwe ngcono. Injini ifakwe iBorgWarner BV4 variable geometry turbine. Ama-ICE weminyaka yakamuva yokukhiqiza afakwe izinhlelo zokuqala zokumisa kanye nomjovo we-urea. Ngenxa yezinguquko, amandla enjini yomlilo yangaphakathi anda. Izindinganiso zemvelo zihambisana ne-Euro 38.
Isizinda senjini asizange sishintshe. Ukuthuthukiswa kwenziwa mayelana nezinguquko zamandla, i-torque kanye nesilinganiso sokucindezela. Iqhaza elikhulu kulokhu libanjwe ukushintshwa kwemishini kaphethiloli ye-Common Rail Delphi kwafakwa i-Siemens.
Kwagxilwa kakhulu ezindinganisweni zemvelo. Ukuhlomisa ezinye izinguqulo zenjini nge-valve ye-EGR kanye nesihlungi sezinhlayiyana kwanzima ngandlela thile ukuklama nokugcinwa kwenjini yomlilo yangaphakathi iyonke, kodwa kwanciphisa kakhulu ukukhishwa kwezinto eziyingozi emkhathini.
Izinguquko ezincane zithinte ibhande lesikhathi (impilo eyengeziwe yesevisi ngaphambi kokushintshwa) namakhamera e-camshaft. Bathola ucwecwe lwedayimane (carbon) endaweni yokusebenza. Umehluko phakathi kokuguqulwa kwenjini evuthayo yangaphakathi ubonwa ekuxhumekeni kweyunithi enomshini ozenzakalelayo noma owenziwe ngesandla.
Okunye ukuguqulwa kwenjini kuthola umsebenzi owusizo wokubuyisela amandla (ngesikhathi sokubhuleka kwenjini, ijeneretha ikhiqiza amandla angeziwe futhi iyiqondise ukuthi ishaje ibhethri).
Ukubuka kafushane kwezinguquko eziyinhloko ze-K9K kuvezwa etafuleni.
| Ikhodi yenjini | Amandla | Unyaka wokwakha | Kufakiwe |
|---|---|---|---|
| K9K608 | 90 hp ku-4000 rpm | 2012-2016 | Clio, Thwebula |
| K9K612 | 75-95 ku-3750 rpm | 2012- | UDacia: Dokker, Logan, Sandero, Stepway, Renault Clio |
| K9K628 | 90 hp ku-4000 rpm | 2016 | Renault Clio |
| K9K636 | 110 hp ku-4000 rpm | 2007 | Kangoo, Scenic III, Megane III |
| K9K646 | 110 hp ku-4000 rpm | 2015-n/vr. | Kadjar, Captur |
| K9K647 | 110 hp ku-4000 rpm | 2015-2018 | Kadjar, Grand Scenic IV |
| K9K656 | 110 hp ku-4000 rpm | 2008-2016 | Megane II, Scenic III |
| K9K657 | 110 hp ku-4000 rpm | 2009-2016 | I-Grand Scenic II, Scenic III, Megane III Limited |
| K9K700 | 65 hp ku-4000 rpm | 2001-2012 | IRenault: Logan, Clio II, Kangoo, Suzuki Jimny |
| K9K702 | 82 hp ku-4250 rpm | 2003-2007 | Kangoo, Clio II, Thalia I |
| K9K704 | 65 hp ku-4000 rpm | 2001-2012 | Kangoo, Clio II |
| K9K710 | 82 hp ku-4250 rpm | 2003-2007 | Kangoo, Clio II |
| K9K712 | 101 hp ku-4000 rpm | 2001-2012 | Clio II |
| K9K714 | 68 hp ku-4000 rpm | 2001-2012 | Kangoo, Clio II, Thalia I |
| K9K716 | 84 hp ku-3750 rpm | 2003-2007 | Kangoo, Clio II |
| K9K718 | 84 hp ku-3750 rpm | 2007-2012 | Twingo II, Uphawu II, Clio |
| K9K722 | 82 hp ku-4000 rpm | 2002-2006 | I-Scenic II, i-Megane II |
| K9K724 | 86 hp ku-3750 rpm | 2003-2009 | I-Scenic II, i-Megane II |
| K9K728 | 101-106 hp at 6000 rpm | 2004-2009 | Megane II, Scenic II |
| K9K729 | 101 hp ku-4000 rpm | 2002-2006 | I-Scenic II, i-Megane II |
| K9K732 | 106 hp ku-4000 rpm | 2003-2009 | Megane II, Scenic II |
| K9K734 | 103 hp ku-4000 rpm | 2006-2009 | Megane II, Scenic II, Grand Scenic I |
| K9K740 | 64 hp ku-3750 rpm | 2007-2012 | Twingo II, Thalia I, Pulse |
| K9K750 | 88 hp ku-4000 rpm | 2004-2012 | Imodi I |
| K9K752 | 65 hp ku-3750 rpm | 2008-2012 | I-Modus I, Clio III |
| K9K760 | 86 hp ku-4000 rpm | 2004-2012 | I-Modus I, i-Grand Modus |
| K9K764 | 106 hp ku-4000 rpm | 2004-2008 | Modus, Clio III |
| K9K766 | 86 hp ku-3750 rpm | 2005-2013 | Clio iii |
| K9K768 | 68 hp ku-4000 rpm | 2004-2012 | Modus I, Clio |
| K9K770 | 75-86 ku-4000 rpm | 2008-2013 | Clio III, Modus I |
| K9K772 | 103 hp ku-4000 rpm | 2004-2013 | Clio III, Modus I |
| K9K774 | 106 hp ku-4000 rpm | 2005-2013 | Clio iii |
| K9K780 | 110 hp ku-4000 rpm | 2007-2015 | Laguna III |
| K9K782 | 110 hp ku-4000 rpm | 2007-2015 | Umngane III |
| K9K792 | 68 hp ku-4000 rpm | 2004-2013 | UDacia: Logan, Sandero, Renault Clio |
| K9K796 | 86 hp ku-3750 rpm | 2004-2013 | UDacia: Logan I |
| K9K800 | 86 hp ku-3750 rpm | 2013-2016 | Kangoo II |
| K9K802 | 86 hp ku-3750 rpm | 2007-2013 | Kangoo II |
| K9K804 | 103 hp ku-4000 rpm | 2007-2013 | I-Kangoo II, i-Grand Kangoo |
| K9K806 | 103 hp ku-4000 rpm | 2007-2013 | KangooII |
| K9K808 | 90 hp ku-4000 rpm | 2007-n/vr. | I-Kangoo II, i-Grand Kangoo |
| K9K812 | 86 hp ku-3750 rpm | 2013-2016 | I-KangooExpressII |
| K9K820 | 75 hp ku-3750 rpm | 2007-2012 | Twingo II |
| K9K830 | 86 hp ku-4000 rpm | 2007-2014 | Twingo II, Fluence, Scenic III, Grand Scenic II |
| K9K832 | 106 hp ku-4000 rpm | 2005-2013 | Fluence, Scenic III, Grand Scenic II |
| K9K834 | 90 hp ku-6000 rpm | 2008-2014 | Megane III, Fluence, Thalia II |
| K9K836 | 110 hp ku-4500 rpm | 2009-2016 | I-Megane III, i-Scenic III, i-Fluence |
| K9K837 | 110 hp ku-4000 rpm | 2010-2014 | I-Megane III, Fluence, Scenic III |
| K9K840 | 68 hp ku-4000 rpm | 2007-2013 | Kangoo II |
| K9K846 | 110 hp ku-4000 rpm | 2009-n/vr. | Clio IV, Megane III, Laguna, Gran Tour III |
| K9K858 | 109 hp | 2013- | DaciaDuster I |
| K9K892 | 90 hp ku-3750 rpm | 2008-2013 | UDacia Logan |
Ukuthembeka, ubuthakathaka, ukugcina
Izici zobuchwepheshe zizokwengezwa yizici eziyinhloko ezibonisa amandla okusebenza enjini yomlilo yangaphakathi.
Ukuthembeka
Imibono mayelana nokuthembeka kwenjini ye-K9K ihlukaniswe phakathi kwabanikazi bayo. Abaningi abanazo izikhalo ngakho, futhi abanye bazwakalisa ukuzisola ngokuthi bathole le moto.
Ukusebenza kwenjini kukhombisa ukuthi zombili izigaba zabashayeli zilungile kule ndaba.
Ngokulungiswa kwenjini okufika ngesikhathi kanye nekhwalithi ephezulu kanye nokuthobela zonke izincomo zomkhiqizi ngokusebenza kwayo, iyunithi ikwazi ukweqa ngokuphawulekayo imayela elimenyezelwe ngaphandle kokuphazamiseka okukhulu.
Ekuxhumaneni nezinkundla ezinezihloko, ababambiqhaza bazo baqinisekisa lokho osekushiwo. Isibonelo, u-Sergey wabelana ngemibono yakhe: “... Ngishayele iLaguna 3 ngenjini kadizili i-K9k enebanga lika-250k. Manje ibanga lingama-427k. Angizange ngishintshe ama-earbud!”.
Ukuthembeka kwenjini ye-diesel kuboniswa yiqiniso lokuthi sekunesikhathi eside ifakwe izinhlobo eziningi zezimoto ezivela kubakhiqizi abahlukene, kuze kube namuhla. Okunye okubalulekile wukuthi injini ihlale ithuthukiswa, okusho ukuthi ukuthembeka kwayo kuhlale kukhuphuka.
Ngakho-ke, singafinyelela isiphetho esicacile: i-K9K iyiyunithi yamandla ethembeke ngokuphelele uma iphathwe ngendlela efanele.
Izindawo ezibuthakathaka
Kunoma iyiphi injini ungathola amaphuzu ayo abuthakathaka. I-K9K injalo. Kodwa lapho uhlolisisa, kuvela ukuthi umnikazi wemoto ngokwakhe uvame ukuvusa ukuvela kwala maphuzu abuthakathaka.
Abanye abathandi bezimoto bakhala ngokuphenduka kwamabhere enduku yokuxhuma. Yebo, inkathazo enjalo iyavela. Amathuba amaningi okuba khona kwayo lapho i-mileage iyizinkulungwane eziyi-150-200 km.
Imbangela yokungasebenzi kahle ilele kuwoyela wekhwalithi ephansi noma ukwanda kwesikhathi sokugcinwa njalo.
Ilungu lenkundla u-Sergei uqinisekisa lokhu ngesibonelo esivela kokuhlangenwe nakho kwakhe: “... Kwakukhona uFluence, ngo-2010. Ngayishayela mina ngisuka eJalimane ngo-2015 ngebanga elingama-350000 (imoto yayisetekisini). ERiphabhulikhi yaseBelarus ngashayela amanye angu-4 120000 eminyakeni engu-12. Ngangishintsha uwoyela njalo ngemva kwezinkulungwane eziyi-15-470000. Ngawathengisa ngebanga elingu-XNUMX XNUMX, futhi angizange ngiphambanise nenjini, i-gearbox noma isimiso sikaphethiloli nhlobo!”. Uzakwabo u-Yuri uyamsekela: “... Asikho isidingo sokubhala umbhedo ngama-earbud! Amalayini akule njini abulawa isikhawu sesevisi eside kanye nokushiswa njalo kwesihlungi sezinhlayiyana, ngokuvamile esingakwazi ukuqedelwa ngempumelelo ngesikhathi sokusetshenziswa kwedolobha. Lapho ushisa ukufudumala umsizi ekupheleni kokushaywa kwamandla, uphethiloli owengeziwe ujojowe ku-cylinder, ovutha ku-soot, okwandisa izinga lokushisa kanye nesihlungi sishise. Ngakho-ke lokhu kudla akushisi ngokuphelele, ukuhlala ezindongeni ze-cylinder ngokusebenzisa izindandatho ze-oyela scraper kungena emafutheni, ngaleyo ndlela kuhlanjululwe, futhi uwoyela owuketshezi uthinta ngokuyinhloko ama-liner kanye ne-turbine!
Izinkinga ngemishini kaphethiloli ye-Delphi ziphakama uma usebenzisa uphethiloli wezinga eliphansi wedizili (DF). Ama-injection esistimu athambekele ekungcoleni ngokushesha. Kwanele ukuwahlanza ngemva kwamakhilomitha ayizinkulungwane ezingu-30 futhi le nkinga izoxazululwa ngempumelelo. Kodwa, uma kubhekwa izinga eliphansi likaphethiloli wethu we-diesel, kuhle ukugeza ama-injection kaningi (njalo nge-20-25 km eyizinkulungwane).
Iphampu yomjovo ithathwa njengeyunithi ethambile. Kuyo, ukungasebenzi kahle kwenzeka ngenxa yephutha likaphethiloli we-diesel ompofu noma ukwehluleka ukufaka isihlungi sikaphethiloli ngesikhathi esifanele. Ukuguga okusheshayo kwamapheya epompo yomjovo we-plunger nakho kwenziwa lula ukuba khona kwemikhiqizo yokugqokwa kwepompo kuphethiloli. Kungcono ukushintsha iphampu yomjovo engalungile ufake entsha, nakuba ngezinye izikhathi ingalungiswa.
I-turbine idinga ukunakwa okukhethekile. Akuvamile ukuthi ihluleke kumakhilomitha ayinkulungwane yokuqala ukusuka emotweni. Isizathu sokuqhekeka imikhiqizo yokugqoka yezingxenye zokuhlikihla ze-CPG, njengoba uwoyela wesistimu yokugcoba injini ngesikhathi esisodwa ugcoba wonke ama-bearings we-turbocharger. Ukwandisa impilo yesevisi ye-turbine, udinga ukushintsha uwoyela wenjini kanye nesihlungi samafutha kaningi.
Amaphuzu abuthakathaka ngempela enjini yilawa:
- Hhayi impilo ende yesevisi yebhande lesikhathi (izinkulungwane ezingama-90 km). Kodwa ngo-2004 ikhuphuke yaba yizinkulungwane ezingu-120 km, futhi kusukela ngo-2008 kuya ku-160 ayizinkulungwane km. Kunoma yikuphi, ibhande lidinga ukunakwa okuseduze, ngoba ukuphuka kwalo kubangela ukuba ama-valve agobe. Futhi lokhu ukulungisa injini okungathi sína.
- Ukushoda kwezinxephezelo ezisebenza ngamanzi. Kufanele ujwayele ukuphendukela ezinsizeni zesiteshi sesevisi ukuze ulungise ukuphuma okushisayo kwama-valve.
- Ukuhluleka kwe-DPKV (inzwa yokuma kwe-crankshaft). Ukungasebenzi kahle kwenzeka kumamayela aphezulu futhi kuqedwa ngokufaka inzwa esikhundleni.
- Ivalvu ye-EGR nesihlungi sezinhlayiyana kudala izinkinga ezimbalwa impela. Iningi labathandi bezimoto bacisha ivalvu bese besika isisefo. Injini izuza kuphela kulokhu, nokho, ngenxa yezinga eliphansi lezemvelo.
Njengoba ubona, iningi lamaphuzu abuthakathaka lingancishiswa kalula ngokulandela izincomo zomkhiqizi zokulungisa i-ICE.
Ukulondolozeka
Lapho uhlola ukugcinwa kwemoto, kuyadingeka ukugcizelela izindleko zayo eziphezulu. Ukulungiswa kwesistimu kaphethiloli kanye ne-turbine kulungele isabelomali ikakhulukazi. Izindleko eziphakeme zokubuyisela zisekelwe ekushintsheni lezi zakhi ngokufaka ezintsha. Ukwengeza, inkinga ngokulungiswa kwesistimu kaphethiloli i-Common Rail ukuthi ukubuyiselwa kwayo ngokulungisa izinto ezihlulekile akwenziwa kuzo zonke iziteshi zosizo ngenxa yokuntuleka kochwepheshe abanolwazi.
Ngesikhathi esifanayo, ekubuyekezweni kwabasebenzisi beforamu ungathola izitatimende ezithakazelisayo. URuslan uthi: “... Nginephampu yomjovo kaphethiloli we-Delphi futhi ngeke ngiyishintshe ibe yi-Siemens noma i-Bosch. I-Delphi ayimbi njengoba besho ngayo, inzuzo yayo ukugcinwa kwayo, okungeke kushiwo nge-Siemens ne-Bosch".
Isihlungi sezinhlayiya siyabiza. Ngeke ilungiswe, ishintshwe kuphela.
Kuzo zonke ezinye izimo, azikho izinkinga ngokubuyiselwa kwenjini. I-cast iron block ivumela amasilinda ukuba abe nesithukuthezi kuzilinganiso zokulungisa ezidingekayo.
Izingxenye eziyisipele zingahlala zithengwa ezitolo ezikhethekile noma eziku-inthanethi. Njengendlela yokugcina - yokuhlakaza. Kodwa akukhuthazwa ukuvuselela injini ngezingxenye ezisetshenzisiwe.
Isiphetho esijwayelekile: ukugcinwa kwezinjini ezivuthayo zangaphakathi kuhle, kodwa kuyabiza.
Ukuhlwaya
Ukushuna kwe-chip yenjini kungenzeka. Ukukhanyisa kabusha i-ECU yezinjini zesizukulwane sokuqala nesesibili (iminyaka engu-1-2 yokukhiqiza) kuzokwandisa amandla ku-2001 hp futhi kwandise i-torque ku-2008-115 Nm.
Izinjini zesizukulwane sesithathu (3-2008) zizoba namandla angama-2012 hp. Kulokhu, i-torque izofinyelela ku-20 Nm. Lezi zibalo zihambisana nezinjini ze-300-horsepower. Ukuguqulwa kwezinjini ezinamandla angu-110-75 hp zithuthukisiwe zibe ngu-90 hp nge-torque engu-110-240 Nm.
Izinjini zesizukulwane sesi-4 (emva kuka-2012), ngemuva kokulungiswa, zizoba namandla angu-135 hp kanye ne-torque engaphezu kuka-300 Nm.
Ngaphezu kokulungiswa kwe-chip, kukhona ithuba lokungenelela ngomshini (ukushintsha i-turbine ngenamandla amakhulu, njll.). Kodwa ukuhlinzwa okunjalo kuyabiza futhi akukatholakali ukusetshenziswa okubanzi.
Kumele kukhunjulwe ukuthi ukulungiswa kwenjini kwandisa kakhulu imithwalo esebenza kuyo. Ukuthembela kuqala ukuvela - umthwalo omkhulu, insiza yomsebenzi encane. Ngakho-ke, ngaphambi kokulungisa injini, udinga ukucabanga ngokucophelela ngemiphumela yayo engenzeka.
Ukushintsha kwenjini
Amagama ambalwa nje kulesi sihloko. Kungenzeka, kodwa kubiza kangangokuthi kulula ukuthenga injini yenkontileka. Ubunkimbinkimbi benqubo yokushintsha bulele esidingweni sokushintsha zonke izintambo, amayunithi e-ECU, kuqhamuke nokukhweza injini emzimbeni, futhi kwenziwe kabusha izindawo ezikhwezwayo zokunamathiselwe. Izikhundla ezidinga abasebenzi kakhulu zibaliwe.
Izingxenye eziningi nezingxenye kuyodingeka kushintshwe lezo ebezisemotweni nale injini evuthayo yangaphakathi (slayidi ngezintambo, i-intercooler, i-exhaust system, njll.). Ukuthenga izingxenye ezisele ezidingekayo ngesitolo kuzobiza kakhulu, futhi kusuka ekuhlakazeni - okungabazekayo ngokwekhwalithi.
Ngakho-ke, akunakwenzeka ukushintsha injini eyodwa ngaphandle kwemoto yokunikela.
Injini yenkontileka
Abukho ubunzima ekuthengeni inkontileka ye-K9K. Izitolo eziningi ze-inthanethi zinikeza izinjini ezisetshenzisiwe zokuguqulwa okuhlukahlukene, ezinamamayela ahlukene, unyaka wokukhiqiza nanoma iyiphi isethi ephelele.
Abathengisi banikeza isiqinisekiso semikhiqizo yabo (kusuka kweyodwa kuya kwezintathu inyanga).
Inombolo yenjini
Kwesinye isikhathi kuba nesidingo sokubheka inombolo yenjini. Akuwona wonke umuntu owazi indawo yayo ku-cylinder block. Asiqede lesi sikhala.
Injini ye-diesel ye-K9K kanye nokulungiswa kwayo kuyiyunithi ethembekile futhi ehlala isikhathi eside futhi ilungiswa ngesikhathi esifanele. Ukwehluleka ukulandela zonke izincomo zomkhiqizi nakanjani kuzonciphisa impilo yesevisi futhi kuholele ekulungiseni okubizayo.
