Zeziphi iintsilelo eziqhelekileyo ze-BMW N52 Engine?

The Injini yeBMW N52 iqhele ukusetyenziswa kwiimodeli ezahlukeneyo zeBMW. Ngokuyintloko iyaziwa ngokuthembeka kwayo kunye nokusebenza kakuhle. Nangona kunjalo, i-injini licandelo lomatshini kunye nesabelo sayo semiba.

Phakathi kwemiba, eyona ixhaphakileyo ibandakanya ukusilela kwe-valve cover gasket, okukhokelela ekuvuzeni kwe-oyile, kunye nemiba yempompo yamanzi yombane, ekhokelela ekutshiseni ngokugqithisileyo kunye nokuvuza okupholisayo. Ukongeza, iinjini ze-N52 zineengxaki ezinxulumene nokwakhiwa kwekhabhoni, ukungaphumeleli kwe-Vano, kunye nee-injection zamafutha kunye nokungaphumeleli kweekhoyili zokutshisa. 

Abathengi kufuneka babe nolwazi olufanelekileyo koku kusilela kwe-injini ye-N52. Oku kuya kubavumela ukuba bahlale bephaphile kwaye kukhuthaze ukuthotyelwa kokuhlolwa nokugcinwa okucwangcisiweyo. 

Ngoku engqondweni, eli nqaku liza kuphonononga ukusilela okuqhelekileyo ye-injini ye-BMW N52 ngelixa ikwaqwalasela ezinye zeengcambu zabo. 

Isiqulatho
BMW N52 isikhokelo injini
Iimpawu zokusilela kwe-injini ye-BMW N52 eqhelekileyo
Zeziphi iintsilelo eziqhelekileyo zenjini ye-BMW N52?
isiphelo

BMW N52 isikhokelo injini

I-straight-six inqwenela ngokwendalo Injini yeBMW N52 yaphuhliswa phakathi kuka-2004 kunye no-2015. Yathatha indawo ye-BMW M54 kwaye yasetyenziswa okokuqala kwi-E63 6 kunye ne-E90 3 series. I-N52 yaba yinjini yokuqala epholileyo yamanzi ene-aluminium okanye i-magnesium kulwakhiwo lwebhloko yenjini. Ngo-2011, injini ye-BMW N20 ene-turbo-cylinder yaqala ukuthatha indawo ye-BMW N52. 

Ukususela ekusebenziseni i-magnesium alloy, i-N52 ineValvetronic (i-valve eguquguqukayo yokuphakamisa). Impompo yamanzi yeyombane, kwaye inempompo yeoli ephumayo eguquguqukayo. I-redline yayo iphakanyiswe ukusuka kwi-6,500 rpm ukuya kwi-7,000 rpm, ngaphandle kwe-N52B25 imodeli. Ezinye iimodeli ze-injini ye-N52 zisebenzisa i-valve ye-valve eguquguqukayo (i-double-Vanos) kunye nolawulo lwe-throttle ye-elektroniki, ngelixa iinguqulelo eziphezulu zisebenzisa izigaba ezintathu zokuthatha ubude obuhlukeneyo. 

Iimodeli ze-injini ye-BMW N52 ziquka: 

• N52B25 – 2,497 cc
• N52B30 – 2,996 cc 

Iimpawu zokusilela kwe-injini ye-BMW N52 eqhelekileyo

1. Ukunciphisa ukusebenza kwe-injini

Uphawu oluqhelekileyo lokusilela kwe-injini ye-BMW N52 iyancipha ukusebenza. Oku kubandakanya ukukhawulezisa okucothayo, ukunciphisa amandla kunye ne-torque, kunye nokusilela kwimpendulo ye-throttle. Ngokubanzi, injini iziva ibuthathaka kwaye ingaphenduli kancinci. Abathengi baya kuqaphela ukucocwa okuncitshisiweyo kunye nokugudiswa ngelixa beqhuba. Iingxaki zokujova kunye nokusilela kweyunithi yeVano ikakhulu kubangela oku. Kule meko, i injini kufuneka ihlolwe kwaye ifunyanwe ngokukhawuleza ukulungisa imiba esisiseko. 

2. Izibane zesilumkiso kwideshibhodi

Ukukhanya kwezibane ezilumkisayo kwideshbhodi kwazisa iingxaki ezinxulumene ne-injini. Ezi zalathi zibandakanya isibane sesilumkiso soxinzelelo lwe-oyile, i-oyile yokukhangela i-oyile, kunye nesibane esilumkisayo sobushushu obupholileyo. 

Abathengi banokufunda malunga nemodyuli yokulawula injini kunye nekhono layo lokubona ingxaki. Oku kuthetha ukuba injini ifuna ingqwalasela ekhawulezileyo ngenxa yeengxaki ze-eccentric shaft sensor, umbane ukusilela kwempompo yamanzi, njl njl. Ukuhamba ngoomatshini bobuchwephesha kuyafuneka ukuze kuthintelwe umonakalo ongakumbi we-injini.

3. Ingxolo engaqhelekanga

Ngamanye amaxesha, injini ye-N52 ivelisa ingxolo engaqhelekanga, enokuthi ibonise ukusilela. Ezo ngxolo zibandakanya ukurhashaza, ukunkqonkqoza, ukucofa, nokusila. Ezi zandi zivakala ngokwaneleyo xa injini isebenza. Ngokuqhelekileyo, ingxolo ibonisa iingxaki ezininzi, ezifana neendawo ezonakalisiweyo okanye ezikhululekileyo ze-injini okanye iingxaki ngenkqubo yeValvetronic. Abathengi akufuneki bangazihoyi ezi ngxolo; endaweni yoko, kufuneka baphande ukuze bachonge oonobangela abaphambili kwaye baqwalasele amanyathelo afanelekileyo. 

4. Uyanuka okanye uyavuza

Iinjini kunye neendawo ezizingqongileyo zinokuvuza okanye zivelise ivumba elibonisa ukusilela. Kukho amavumba avuthayo angabonisa imiba yokutshisa okanye ukuvuza. Ngokuchaseneyo, ukuvuza okupholisayo kuvelisa ivumba elimnandi kwaye kubonisa imiba ngeempompo zamanzi kunye nezinye iimpawu zokupholisa. Ukuvuza kwe-oyile kwii-gaskets luphawu lokusilela kwe-injini. I-injini kufuneka ihlolwe ukucwangcisa iimfuno kunye nokutshintshwa ukuphepha ukusilela ngokupheleleyo kwe-injini. 

5. Ukungalali kakuhle okanye ukuma

Ukusilela kwe-injini ye-N52 kunokubonakaliswa ngokucofa okanye ngokumiswa. I-injini ifumana i-idles eguqukayo, i-RPM eguqukayo kwaye iya kumisa ngelixa isebenza. Imiba eyahlukeneyo iya kubangela ezi ngxaki; zibandakanya iingxaki zeekhoyili zokutshisa kunye nokusilela kwesitofu se-fuel. 

Ukungalali kakuhle okanye ukuzinzisa kunokubangela iimeko zokuqhuba kakubi, ukuthandabuza, imililo engafanelekanga, kunye nokungasebenzi kakuhle kwepetroli. Ukuba abathengi bayaluqaphela olu phawu, kufuneka bahlole i-injini baze balungiselele isenzo esifanelekileyo kunye nokugcinwa.

Zeziphi iintsilelo eziqhelekileyo zenjini ye-BMW N52?

1. I-valve cover gasket ukusilela

Ukungaphumeleli kwe-valve gasket kulindeleke kwi-injini ye-N52. Emva kwexesha elibalulekileyo lokusebenza, i-gasket iba brittle kwaye iqala ukuvuza. Oku kubangela ukuba i-oyile ingene phezu komphandle we-injini kwaye ngamanye amaxesha ingene kwi-spark plug. Oku kuphumela ekubeni injini ingasebenzi kakuhle, ukusetyenziswa kweoli ngokugqithiseleyo nokonakala kwezinye iinxalenye zenjini. 

Kungaba ngumsebenzi onzima ukubuyisela isivalo se-valve gasket. Ngaloo ndlela, oomatshini abaqinisekisiweyo kufuneka balumke ngakumbi kwaye bagxininise kwiinkcukacha zokuthintela ukuvuza kunye nokuqinisekisa ukutywinwa okufanelekileyo. 

2. Ukungaphumeleli kwenzwa ye-shaft ye-Eccentric

Isivamvo se-eccentric shaft sijonga indawo ye-Valvetronic ye-eccentric shaft position. Le nkqubo yeValvetroni ilawula ukunyuswa kwevalvu ye-injini. Ukungaphumeleli kwe-sensor kukhokelela ekusebenzeni kakubi kwe-injini, ukuma, kunye nokunciphisa ukuphuma kwamandla. Ngamanye amaxesha ikhupha izibane ezilumkisayo zedeshibhodi njengokukhanya kwenjini yokukhangela. 

Abathengi baya kufuna ubuchule obukhethekileyo kunye nezixhobo zokutshintsha i-sensor eccentric shaft. Oku kungenxa yokuba ibekwe nzulu ngaphakathi kwi-injini, iyenza kube nzima ukufikelela kuyo. 

3. Ukungaphumeleli kwempompo yamanzi

Ipompo yamanzi ukusilela kwi-injini ye-BMW N52 kubangela ukuvuza okupholisayo. Impompo yamanzi licandelo elibalulekileyo elisasaza into epholileyo ejikeleze i-injini ukugcina ubushushu obuqhelekileyo be-injini. 

Ukusilela kwangaphambili kwempompo yamanzi kubangela ukuba i-injini ibe shushu kakhulu kwaye ngamanye amaxesha kubangela umonakalo opheleleyo we-injini. Oku kusilela kunokubonwa ngokuvuza kokupholisa, izibane ezilumkisa kwideshibhodi, kunye ne-injini yokufudumeza ngokugqithisileyo. Abathengi kufuneka bazi ukuba ukutshintshwa kwempompo yamanzi kuyindleko kwaye kufuna umsebenzi omkhulu kuba kubandakanya ukususa ezinye iindawo ze-injini. 

4. Ukusilela kwe-oyile yokucoca indlu ye-gasket

Icebo lokucoca ulwelo oyile ukusilela gasket kwezindlu kwenzeka xa iphuhlisa ukuvuza ekuhambeni kwexesha. Ngenxa yoko, i-oyile iphuma kwi-injini ye-BMW N52, ekhokelela ekuqhumeni kwe-injini kunye nokunyuka kokusetyenziswa kweoli. Ukuvuza kungonakalisa amanye amalungu e-injini ukuba akulungiswanga ngokukhawuleza. Abathengi kufuneka basuse i-oyile yezindlu ze-gasket kwaye bacoce iindawo zokukhwelana. Emva koko, kufuneka bafake igasket entsha kwaye baqinisekise ukuba itywinwe ngokufanelekileyo.  

5. Ukusilela kwe-Vanos solenoid

Umsebenzi ophambili wenkqubo yeVanos kukulawula ixesha levalvu eguquguqukayo, echaphazela ukusebenza kakuhle kwe-injini kunye nokusebenza. Le Vanos isolenoid amava okusilela, okukhokelela ekusebenzeni kwe-injini okucuthiweyo, ukungasebenzi kakuhle kwe-injini, kunye nokuncipha kwamandla. Ngokubanzi, ukutshintsha i-solenoids kubandakanya ukufikelela kuzo ngomphambili we-injini kunye nokufakela ezintsha. 

6. I-thermostat eyaphukileyo / eyonakalisiweyo

I-thermostat kwi-injini ye-BMW N52 ilawula ubushushu be-injini. I-thermostat ngamanye amaxesha iyasilela kwaye ikhokelela ekushiseni ngokugqithiseleyo kunye nokusebenza kakubi ngokubanzi kwe-injini. Kwezinye iimeko, iithermostats zixinga kwindawo evaliweyo okanye evulekileyo, okukhokelela ekupholiseni okungafanelekanga okanye ukufudumeza ngokugqithiseleyo. Ukutshintsha i-thermostat kufuna ukukhutshwa kwesipholisi kunye nokususa amanye amalungu ukuze kube lula ukufikelela kwizindlu zethermostat. 

7. Imililo engalunganga okanye ukungenzi nto

Imililo engalunganga kunye nokungalali kakuhle ziimpawu eziqhelekileyo zokusilela kwe-injini ye-BMW N52. Imiba emininzi ibangelwe, kubandakanywa ii-injector zepetroli ezingalunganga, iikhoyili zokutshisa, okanye iiplagi zentlantsi. Imililo engalunganga idla ngokukhokelela ekusebenzeni kwe-injini okucuthiweyo, ukuhla kwamandla, kunye nomonakalo kwi-catalytic converter. Ukuxilongwa ngokufanelekileyo kubalulekile ukuze kubonwe oonobangela bokungaqhubi kakuhle kunye nokungalali kakuhle. Emva koko, abathengi bafanele bajongane nemiba ngokulungisa okanye ukutshintsha iindawo ezonakalisiweyo ze-injini. 

isiphelo

Abathengi kufuneka bathathe amanyathelo asebenzayo ukulungisa nakuphi na ukungaphumeleli okukhankanywe ngasentla. Oku kunokubandakanya ukugcinwa rhoqo, ukulungiswa, kunye nokutshintshwa kwamalungu abalulekileyo ukuthintela umonakalo ongakumbi we-injini. Kufuneka bafune ukuxilongwa kwengcali kunye nenkonzo xa bebona iimpawu zokuqala. 

Ukongeza, ukulandela iishedyuli zokulondolozwa ezicetyiswa ngumenzi kunye nokufumana ulwazi lwamva nje lwenkonzo yobuchwephesha kunokuncedisa ekwehliseni umngcipheko wokungaphumeleli kwenjini ye-N52. Ukuthenga injini ye-N52 kunye nezinto zayo ezibalulekileyo, tyelela Chovm.com.