Iinjini zelorizintliziyo zezithuthi ezinzima, ukunika amandla ulungiselelo, ulwakhiwo, kunye nothutho lomgama omde. Ukuqonda indlela ezi njini zisebenza ngayo, iintlobo zazo, kunye neemfuno zokugcinwa kwazo kunokonga ixesha kunye neendleko zabaqhubi beemoto ngelixa kuphuculwa ukusebenza kunye nokuqina.
Isiqulatho
Iintlobo zeeNjini zelori
Iinjini zelori zingahlelwa ngokusekwe kuhlobo lwamafutha, ubumbeko lwesilinda, kunye neempawu zokusebenza. Ezona ndidi zixhaphakileyo ziquka:
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Iinjini zedizili:Yaziwa ngokusebenza kakuhle kwamafutha, itorque, kunye nobomi obude. Ilungele iilori ezinzima.
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Iinjini zepetroli:Ngokuqhelekileyo ifumaneka kwiilori ezilula, ezinikezela ngesantya esiphezulu kodwa i-torque ephantsi xa kuthelekiswa nedizili.
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Iinjini zeHybrid:Dibanisa iinjini zombane kunye neenjini zamafutha zemveli ukuze uphucule ukusebenza kakuhle kunye nokunciphisa ukukhutshwa kwezinto ezikhutshwayo.
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IiNjini zelori zoMbane:Itekhnoloji esakhasayo egxile ekukhutshweni kwezero, enetorque ephezulu kodwa uluhlu olulinganiselweyo xa kuthelekiswa neelori zedizili.
Amacandelo angundoqo eNjini yelori
Ukuqonda amacandelo amakhulu enjini yelori kubalulekile ekuxazululeni iingxaki kunye nokugcina:
| Icandelo |
Umsebenzi |
| Ibhlokhi yeNjini |
Isakhiwo esiphambili iisilinda zezindlu kunye namalungu angaphakathi. |
| Iipistons |
Guqula ukutshiswa kwepetroli ibe yintshukumo yoomatshini. |
| I-Crankshaft |
Ukuguqula intshukumo yepiston ibe ngamandla ajikelezayo kwi-drivetrain. |
| Camshaft |
Ilawula ukuvulwa nokuvalwa kweevalvu ze-injini. |
| Inkqubo yokutofa iFuel |
Ihambisa amafutha kwigumbi lokutsha kunye nexesha elichanekileyo. |
| I-Turbocharger |
Yongeza amandla e-injini ngokucinezela umoya kwiisilinda. |
| Inkqubo yokupholisa |
Inqanda ukushisa okugqithisileyo ngokujikeleza isisipholisi kwi-injini. |
| Inkqubo yokukhupha |
Isusa iigesi ezivuthayo ngokufanelekileyo kwaye inciphisa ukukhutshwa. |
Indlela Injini Yelori Esebenza Ngayo
Iinjini zelori zisebenza ngemijikelo elawulwayo yokutsha. Iinjini zedizili zisebenzisa ukucinywa komlilo, ngelixa iinjini zepetroli zixhomekeke ekutshiseni kwentlantsi. Amanyathelo aphambili aquka:
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I-I-Intake Stroke:Umoya (kunye nepetroli kwiinjini zepetroli) zingena kwi-cylinder.
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I-I-Compression Stroke:Umxube uxinzelelwe ukwandisa uxinzelelo kunye nobushushu.
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I-I-Combustion Stroke:I-fuel iyavutha, ivelisa amandla okutyhala ipiston phantsi.
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I-I-Exhaust Stroke:Iigesi ezikhuphayo zikhutshwa kwi-cylinder.
Lo mjikelo uphinda amawakawaka ngomzuzu, ukuvelisa amandla aqhubekayo afunekayo ukuhambisa imithwalo enzima.
Iingcebiso zoLondolozo kuBomi obude
Ukugcinwa ngendlela eyiyo kubalulekile ekwandiseni ubomi kunye nokusebenza kakuhle kweenjini zelori. Izindululo eziphambili ziquka:
- Utshintsho lweoyile rhoqo usebenzisa amabakala acetyiswayo ngumenzi.
- Ukujonga kunye nokutshintsha umoya kunye nezihluzo zamafutha ngamaxesha athile.
- Ukubeka iliso kumanqanaba okupholisa kunye nokuthintela ukuvuza.
- Ukuhlola amabhanti, imibhobho, kunye nee-turbocharger ukuba zinxitywe.
- Ukwenza uxilongo olucwangcisiweyo lwe-injini kunye nokuhlolwa kokusebenza.
- Ukuqinisekisa umgangatho ofanelekileyo wamafutha ukuthintela ukuvaleka kwesitofu.
Iingxaki zeNjini yeLori eqhelekileyo
Iinjini zelori zinokudibana nemiba echaphazela ukusebenza kunye nokuqina. Iingxaki eziqhelekileyo ziquka:
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Ukutshisa ngokugqithisileyo:Rhoqo ngenxa yokuvuza kokupholisa, imiba yeradiyetha, okanye ukuvaleka komoya.
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Ukuvuza kwe-oyile:Ibangelwa yi-gaskets egugileyo okanye itywina, ekhokelela kwiingxaki zokuthambisa.
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Ukuqala Ukusilela:Inokubangela ibhetri, umqalisi, okanye imiba yokuhanjiswa kwamafutha.
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Umsi Ogqithisileyo:Ibonisa imiba yokutsha kwepetroli okanye izinto ezigugileyo ze-injini.
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Ukulahlekelwa Amandla:Inokwenzeka ngenxa yezihluzo ezivaliweyo, ukusilela kwempompo yamafutha, okanye imiba ye-turbocharger.
Imibuzo ebuzwa qho
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Q: Kufuneka igcinwe kangaphi i-injini yelori?
A: Landela iingcebiso zomenzi, rhoqo kwi-10,000-15,000 yeemayile zotshintsho lweoyile kunye nohlolo olukhulu ngonyaka.
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Umbuzo: Ngaba iinjini zelori zedizili kunye nepetroli zingasebenzisa iindawo ezifanayo?
A: Hayi. Iinjini ze-diesel zifuna amacandelo aphezulu oxinzelelo, ii-injector ezikhethekileyo, kunye nezixhobo ezinamandla.
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Q: Yintoni umndilili wobomi be-injini yelori?
A: Ngokulungiswa okufanelekileyo, iinjini zedizili zingahlala iimayile eziyi-1,000,000 okanye ngaphezulu, ngelixa iinjini zepetroli zinokuhlala iimayile ezingama-300,000-500,000.