Izinto eziphezulu ezili-10 ozaziyo malunga neMibhobho ye-EGR kunye nendima yazo kwiiNkqubo ze-EGR

An UMbhobho we-EGRImijelo ikhuphela iigesi kwi-injini, idlala indima ebalulekileyo ekunciphiseni ukukhutshwa okuyingozi. Abanini beenqwelo-mafutha abaliqondayo eli candelo banokugcina ukusebenza kwe-injini kuphezulu kunye nokukhutshwa kwezinto ezikhutshwayo kuphantsi. Uphononongo lwakutsha nje lubonisa ukuba i-EGR PIPE yehlisa ukukhutshwa kwe-NOx ukusuka kwi-8.1 ukuya kwi-4.1 g/kW.h kwaye inciphisa i-particulate matter, ngelixa inyusa kancinci i-hydrocarbons kunye ne-carbon monoxide.

Abaqhubi abakhetha iUMbhobho we-EGR Ulingana neMercedes-Benzbanokulindela ulawulo olusebenzayo lokukhutshwa kunye nokuphuculwa kwempilo yenjini.

Izinto eziphambili zokuThatha

• Imijelo yombhobho we-EGR ikhupha igesi ibuyele kwi-injini ukunciphisa ukukhutshwa kwe-nitrogen oxide (NOx) kunye nokuphucula ukusebenza kakuhle kwe-injini.
• Umbhobho we-EGR osempilweni uxhasa ukusebenza kakuhle kwe-injini, uqoqosho olungcono lwamafutha, kwaye inceda izithuthi ukuba zihlangabezane nemigangatho engqongqo yokukhupha izinto ezikhutshwayo.
• Iingxaki zemibhobho ye-EGR eqhelekileyo ibandakanya ukuvala i-carbon buildup, iintanda, kunye nokuvuza, okunokubangela ukungahambi kakuhle, ukunyuka kokukhutshwa, kunye nemiba ye-injini.
• Ukuhlolwa rhoqo kunye nokucocwa kombhobho we-EGR yonke i-30,000 ukuya kwi-50,000 yeekhilomitha kuthintela ukuvaleka kunye nokugcina injini efanelekileyo kunye nokusebenza kokukhutshwa.
• Ukutshintsha umbhobho we-EGR owonakalisiweyo okanye ogugileyo kubuyisela impilo ye-injini ngokukhawuleza, kunciphisa ukukhutshwa kwezinto ezikhutshwayo, kwaye kuthintele ukulungiswa okuneendleko eziphezulu okanye iimvavanyo ezingaphumeleliyo zokukhutshwa.
• Uyilo lwemibhobho ye-EGR kunye nemathiriyeliziyahluka ngohlobo lwemoto kunye nohlobo lwe-injini, ngoko ke ukusebenzisa i-OEM echanekileyo okanye iinxalenye ezihambelanayo kubalulekile ukuthembeka.
• Imibhobho ye-EGR ephuculweyo okanye ethe yathengiswa emva kwayo inokubonelela ngokuhlala nokuhamba ngcono, kodwa abanini kufuneka baqinisekise ukuhambelana nomgangatho wokukhusela ukusebenza kwe-injini.
• Ukususa okanye ukukhubaza umbhobho we-EGR kunokuphucula amandla kodwa kubangele ukukhutshwa okuphezulu kunye nemiba yezomthetho; ukugcina inkqubo kuqinisekisa ukuthotyelwa kokusingqongileyo.

I-EGR PIPE kwii-EGR Systems: Iziseko

Yintoni i-EGR System?

Inkcazo kunye nenjongo yeeNkqubo ze-EGR

Inkqubo ye-Exhaust Gas Recirculation (EGR) inceda iimoto zanamhlanje ukuba zihlangabezane nemigangatho engqongqo yokukhutshwa kwegesi. Inkqubo iphinda ijikeleze inxalenye elawulwayo yegesi yokukhupha ibuyele kwi-injini ye-injini. Le nkqubo yandisa ukusebenza kakuhle kwe-injini kwaye inciphisa ukusetyenziswa kwamafutha. Ngokuhlambulula umoya wokungenisa ngeegesi zokukhupha, inkqubo ye-EGR inciphisa ukuxinwa kwe-oksijini kwigumbi lokutsha. Ngenxa yoko, ukutshisa kuyacotha kwaye amaqondo obushushu ehla malunga ne-150°C. Amaqondo obushushu okutsha asezantsi athetha ukuba ngaphantsi kweefom zenitrogen oxide (NOx) ngexesha lokusebenza kwenjini. Inkqubo ye-EGR ikwaphucula ukusebenza kwe-injini ngokubanzi kunye nokusebenza kakuhle.

Phawula:Iinkqubo ze-EGR zidlala indima ebalulekileyo kuzo zombini iinjini zepetroli nezedizili. Kwii-injini ze-petroli zokutofa ngokuthe ngqo, i-EGR inciphisa ilahleko yokumpompa kwaye yonyusa ukunyamezela. Kwiinjini zedizili, inceda ekunciphiseni ukunkqonkqoza kwedizili xa ingasebenzi.

IiNkqubo ze-EGR ziNciphisa njani uKhupho

Iinkqubo ze-EGR zijolise ekukhutshweni kwe-NOx, ezinegalelo kungcoliseko lomoya kunye ne-smog. Ngokujikeleza kwakhona i-exhaust gases, inkqubo inciphisa inani le-oksijini ekhoyo yokutsha. Oku kukhokelela kubushushu obupholileyo bokutsha kunye nemveliso encinci ye-NOx. Ivalve ye-EGR ilungisa ukuvulwa kwayo ngokusekelwe kumthwalo wenjini kunye nesantya. Ngezantya ezingasebenziyo kunye neziphantsi, i-valve ivula ukuya kwi-90%, ivumela i-gas ephumayo ukuba ingene kwi-intake. Ngethuba lokufunwa kwamandla aphezulu, i-valve ivala ukwandisa ukungena kwe-oksijini ekusebenzeni.

• Imisebenzi ephambili yeesistim ze-EGR:
  • Ukukhutshwa kwe-NOx ephantsi
  • Ukuphucula ukusebenza kakuhle kwamafutha
  • Ukuphucula ukusebenza kwe-injini
  • Ukuhlangabezana nemimiselo yokukhutshwa

Umzekelo wehlabathi lokwenyani: Mercedes EGR System

I-Mercedes-Benz isebenzisa iinkqubo ze-EGR eziphambili kwiimodeli zayo ezininzi. Iivalvu zabo ze-EGR zisebenza ngokuchanekileyo, zilungelelanisa amazinga okuhamba ngokusekwe kwidatha ye-injini yexesha langempela. Iitshaneli ze-EGR PIPE zokukhupha iigesi ukusuka kuninzi lokukhupha ukuya kuninzi lokuthatha. Olu lungiselelo luqinisekisa ulawulo olusebenzayo lokukhupha izinto ezikhutshwayo kwaye lunceda iimoto zakwaMercedes zithobelane nemigangatho yokusingqongileyo yehlabathi.

Amacandelo angundoqo eeNkqubo ze-EGR

I-EGR PIPE vs. Ivalve ye-EGR

Iinkqubo ze-EGR ziquka amacandelo amaninzi abalulekileyo. Ivalve ye-EGR ilawula ukuhamba kweegesi zokukhupha. I-EGR PIPE ithutha ezi gesi phakathi kwe-exhaust kunye ne-intake manifolds. Ngelixa i-valve ilawula ubungakanani begesi, umbhobho uqinisekisa ukuhanjiswa okukhuselekileyo nokusebenzayo. Ezinye iindawo eziqhelekileyo ziquka ii-coolers ze-EGR, ii-gaskets, kunye neenkqubo zokulawula.

Umzekelo: BMW EGR System Layout

I-BMW iyila iisistim zayo ze-EGR igxile ekusebenzeni kakuhle nokuthembeka. Inkqubo eqhelekileyo ye-BMW EGR inevalve ye-EGR exhonywe kufutshane nendawo eninzi yokuthatha. II-EGR PIPE idibanisa i-exhaust ephindaphindiweyokwivalve, ngelixa i-EGR epholileyo ihlala emgceni yokunciphisa amaqondo obushushu egesi. Olu yilo lunceda iinjini ze-BMW zifezekise ukukhutshwa okuphantsi kunye nokugcina ukusebenza olomeleleyo.

UMbhobho we-EGR Ulwakhiwo kunye noYilo

Yintoni UMbhobho we-EGR?

Inkcazo esisiseko kunye noMsebenzi

I-EGR PIPE isebenza njengomjelo wokukhupha iigesi ngaphakathi kwenkqubo ye-EGR. Idibanisa i-exhaust manifold kwi-intake manifold, ivumela inani elilawulwayo legesi yokukhupha ukuba iphinde ingene kwigumbi lokutsha. Le nkqubo inceda ubushushu obuphantsi bokutsha kunye nokunciphisa ukukhutshwa kwenitrogen oxide. Iinjineli ziyila umbhobho ukumelana nobushushu obuphezulu kunye neegesi ezitshabalalisayo, ziqinisekisa ukusebenza okuthembekileyo ngokuhamba kwexesha.

Umzekelo: Uyilo lwe-Ford EGR PIPE

Iinjineli ze-Ford zigxile ekomeleleni nasekusebenzeni kakuhle kuyilo lwe-EGR PIPE yazo. Kwiimodeli ezininzi ze-Ford, umbhobho ubonisa icandelo elithathiweyo okanye eliguquguqukayo. Olu yilo luvumela umbhobho ukuba ufunxe ii-vibrations ze-injini kunye nokwandiswa kwe-thermal. Umbhobho udla ngokubandakanya izikhuselo zobushushu ukukhusela amacandelo akufutshane kubushushu obugqithisileyo. I-Ford isebenzisa ukugoba okuchanekileyo kunye neendlela zokunciphisa izithintelo zokuhamba kunye nokuqinisekisa intshukumo yegesi efanelekileyo.

Izinto eziphathekayo kunye noKuhlala ixesha elide

Izinto eziqhelekileyo ezisetyenziswa kwi-EGR PIPE Manufacturing

Abavelisi bakhetha izixhobo zemibhobho ye-EGR ngokusekelwe kumandla abo okumelana nobushushu kunye nokubola.Yenziwe ngentsimbi eshayinayoihlala ilolona khetho luqhelekileyo ngenxa yamandla ayo kunye nokumelana nomhlwa. Eminye imibhobho isebenzisa ulwakhiwo olunamaleko amabini ukwenzela ukuqina okongeziweyo. Kwiimeko ezithile, abavelisi bafaka iingubo ze-ceramic ukuqhubela phambili ukukhusela umbhobho kumaqondo okushisa aphezulu kunye nokuvezwa kweekhemikhali.

Ingcebiso:Imibhobho ye-EGR yensimbi engenasici inika ubomi obude benkonzo xa kuthelekiswa nezinye iindlela zentsimbi ethambileyo.

Umzekelo: Izinto eziKhethekileyo ze-Audi EGR PIPE

I-Audi ibeka phambili ubomi obude kunye nokusebenza kumacandelo ayo enkqubo ye-EGR. Inkampani ihlala isebenzisa isinyithi esingenasici esiphezulu kwimibhobho yayo. Kwezinye iimodeli, i-Audi idibanisa ii-alloys ezongezelelweyo ezikwazi ukumelana nobushushu ukujongana nobushushu obuphezulu bokukhupha. Le ndlela iqinisekisa ukuba inkqubo ye-EGR igcina ukusebenza kakuhle naphantsi kweemeko zokuqhuba ezinyanzelisayo.

Ukubekwa kunye noNdlela

Iindawo eziqhelekileyo ze-EGR PIPE kwi-Engine Bay

Iinjineli zibeka i-EGR PIPE ukwenza indlela ethe ngqo phakathi kombhobho wokuphuma kunye nokuthatha okuninzi. Umbhobho udla ngokuhamba ecaleni okanye ngasemva kwibhloko yenjini. Ukubekwa kuxhomekeke kubume benjini kunye nendawo ekhoyo. Indlela eyiyo ithintela uphazamiseko namanye amacandelo e-injini kwaye inciphisa ingozi yomonakalo wobushushu kwiindawo ezibuthathaka.

Umzekelo: Mercedes EGR PIPE Routing

Iimoto zeMercedes-Benz zibonisa ucwangciso olunenkathalo kumzila we-EGR PIPE. Kwiimodeli ezininzi, umbhobho ulandela indlela ekhuselekileyo emva kwe-injini. Le ndlela igcina umbhobho kude kwiintambo zokubopha kunye namalungu eplastiki. UMercedes usebenzisa izibiyeli kunye nezikhuseli zobushushu ukukhusela umbhobho kunye nokukhusela amacandelo ajikelezileyo. Le ngqalelo kwiinkcukacha inceda ukugcina ukuthembeka kwenkqubo kunye nokhuseleko.

Isebenza njani i-EGR PIPE kwi-EGR System

Inkqubo yokuhambahamba KOMbhobho we-EGR

Inyathelo ngeNyathelo lokuHamba kwerhasi nge-EGR PIPE

IUMbhobho we-EGRisebenza njengejelo elibalulekileyo lokukhupha iigesi kwinkqubo ye-EGR. Iinjineli ziyila inkqubo yokuqukuqela ukwandisa ukuncitshiswa kokukhutshwa kwezinto ezikhutshwayo kunye nokusebenza kakuhle kwe-injini. La manyathelo alandelayo achaza intshukumo eqhelekileyo yeegesi:

1. Iigesi zokukhupha ziphuma kwigumbi lokutshisa kwaye zingene kwi-exhaust manifold.
2. Ivalve ye-EGR ivula ngokusekelwe kwiimpawu ezivela kwiyunithi yokulawula injini (ECU), ivumela inxalenye elawulwayo yeegesi zokukhupha ukungena kwi-EGR PIPE.
3. I-EGR PIPE ithutha ezi gesi ukuya kwiindawo ezininzi zokuthatha.
4. Kwiinkqubo ezininzi, i-EGR epholileyo yehlisa ubushushu begesi yokukhupha ngaphambi kokuba ifikelele kwi-intake.
5. I-cool exhaust gases ixuba nomoya omtsha kwi-manifold intake, ukunciphisa amaqondo okushisa okutsha kunye nokunciphisa i-nitrogen oxide (NOx) yokwakheka.

Iinjineli zisebenzisa i-sensor kunye ne-actuators ukubeka iliso kunye nokulungelelanisa izinga lokuhamba, ukuqinisekisa ulawulo olululo lokukhutshwa kunye nokusebenza kweenjini.

Umzekelo: Indlela yokuHamba yoMbhobho we-BMW EGR

Izithuthi ze-BMW zibonisa indlela yokuhamba echanekileyo ye-EGR PIPE. Kwinjini yedizili ye-BMW eqhelekileyo, ivalve ye-EGR ihlala kufutshane ne-exhaust manifold. Xa i-ECU ibonakalisa ivalve ukuba ivuleke, iigesi eziphumayo zihamba nge-EGR PIPE, zidlula i-EGR epholileyo. Isibanda sehlisa ubushushu berhasi, sinyuse ingxinano kwaye sehlise ngakumbi amaqondo okutsha. Emva koko iigesi zingena kwi-manifold intake, apho zixubana nomoya ongenayo. Le nkqubo inceda iinjini zeBMW ukuba zihlangabezane nemigangatho engqongqo yokukhupha izinto ngelixa zigcina amandla kunye nokusebenza kakuhle.

Ukudityaniswa namanye amaLungelo e-EGR

Uqhagamshelwano phakathi kwe-EGR PIPE, iValve, kunye ne-Intake

I-EGR PIPE inxibelelana namacandelo aphambili aliqela ukuphumeza ukucutha okusebenzayo okukhutshwayo. Uluhlu olulandelayo luqaqambisa olu nxulumano:

• Ivalve ye-EGR ilawula ubungakanani begesi ephumayo engena kwi-EGR PIPE.
• I-cooler ye-EGR yehlisa ukushisa kweegesi ezihamba ngombhobho, ukuphucula ulawulo lokukhutshwa.
• I-manifold intake ifumana iigesi ezipholileyo zokukhupha, zixutywe nomoya omtsha ukuze zitsha.
• I-ECU isebenzisa idatha ye-sensor ukulawula i-valve ye-EGR kunye nokubeka iliso ukuhamba kwegesi, uxinzelelo kunye nobushushu.
• Ii-Turbocharger kunye nee-actuation turbines zilawula ukuhamba komoya, ziqinisekisa ukusebenza kwe-injini kuhlala kuzinzile ngexesha lokusebenza kwe-EGR.
• Izinto ezikhethwayo, ezifana ne-intercoolers kunye ne-exhaust throttle valves, zikwandisa ngakumbi ubushushu begesi kunye nokuhamba.

Ukusebenzisana phakathi kwala macandelo kuvumela inkqubo ye-EGR ukuba ilinganise ukuncitshiswa kokukhutshwa kwezinto ezikhutshwayo, ukusebenza kakuhle kwamafutha, kunye nokusebenza kweenjini.

Umzekelo: Ford EGR PIPE kunye neValve Interaction

Iinjineli zeFord ziyila i-EGR PIPE kunye nevalve ukuze isebenze ngaphandle komthungo kunye. Kwiimodeli ezininzi ze-Ford, i-valve ye-EGR idibanisa ngokuthe ngqo kwi-EGR PIPE, ivumela ulawulo oluchanekileyo lokuphuma kwegesi. I-ECU ijonga umthwalo wenjini kunye nobushushu, ilungisa indawo yevalve njengoko kufuneka. Xa ivalve ivula, iigesi eziphumayo zihamba nge-EGR PIPE kwaye zigqithise i-EGR epholileyo ngaphambi kokungena kwizinto ezininzi ezithathayo. Oku kudityaniswa kuqinisekisa ukuba iimoto zakwaFord zifikelela kulawulo oluthembekileyo lokukhutshwa kwezinto ezikhutshwayo kunye nokugcina ukusebenza kwe-injini eyomeleleyo.

Izinto eziphezulu ezili-10 ozaziyo malunga ne-EGR PIPE

1. Indima yoMbhobho we-EGR kuLawulo lokuKhutshwa kwezinto ezikhutshwayo

Njani i-EGR PIPE iNciphisa ukukhutshwa kwe-NOx

I-EGR PIPE idlala indima ephambili ekunciphiseni ukukhutshwa kwenitrogen oxide (NOx) kwiinjini zokutsha zangaphakathi. Ngokuhambisa inxalenye yegesi yokukhupha ibuyele kwi-manifold intake, inkqubo ye-EGR inciphisa i-oksijeni yoxinaniso kwigumbi lokutsha. Le nkqubo inciphisa ubushushu obuphezulu bokutsha, obunciphisa ngokuthe ngqo ukubunjwa kwe-NOx. Izifundo zovavanyo kwiinjini zedizili ziqinisekisa ukuba ukonyusa izinga le-EGR kukhokelela kubushushu obusezantsi be-cylinder kwaye kulungelelanisa amandla okutsha. Iimvavanyo zebhentshi kunye nokulinganisa kwe-3D kubonisa ukuba njengoko izinga le-EGR liphakama, zombini uxinzelelo oluphezulu kwi-cylinder kunye neqondo lokukhutshwa kobushushu liyancipha. Olu tshintsho lubangela ukubunjwa kwe-NOx encinci. Ukulinganisa kwamanani kwiinjini zepetroli ezinamafutha adityanisiweyo akwabonisa ukuba amazinga aphezulu e-EGR alibazisa i-angle ye-crank encopho, yandisa ukulibaziseka komlilo, kunye nobude bexesha lokutsha. Olu tshintsho lokutsha ngokudibeneyo lunegalelo ekunciphiseni okubonakalayo kokukhutshwa kwe-NOx. Xa kudityaniswa nobunye ubugcisa obufana nokuNcitshiswa kweCatalytic eKhethekileyo (SCR), i-EGR PIPE inceda ukufezekisa amanqanaba okukhutshwa kwe-ultralow.

Umzekelo: I-Audi EGR PIPE kuVavanyo lokuPhuma

Iinjineli ze-Audi zibonise ukusebenza kwe-EGR PIPE kuvavanyo lokukhutshwa kwezinto ezikhutshwayo. Ngexesha leemvavanyo zebhubhoratri ezilawulwayo, izithuthi ze-Audi ezixhotyiswe kakuhle ngeenkqubo ze-EGR zihlala zibonisa ukukhutshwa kwe-NOx ephantsi xa kuthelekiswa namacandelo e-EGR ephosakeleyo okanye edlulayo. I-EGR PIPE iqinisekisa ukuba iigesi eziphumayo zijikeleza kwakhona ngokufanelekileyo, nto leyo evumela iinjini ze-Audi ukuba zihlangabezane nemigangatho engqongqo yokukhupha izinto ezikhutshwayo zaseYurophu nehlabathi jikelele. Lo msebenzi ugxininisa ukubaluleka komsebenzi ofanelekileyo we-EGR PIPE kwiimeko zokuqhuba zelizwe lokwenyani.

2. Impembelelo yoMbhobho we-EGR kwiNdlela yokuSebenza

Iziphumo zoMbhobho oPhetheyo we-EGR oPhakamileyo

I-EGR PIPE esempilweni ixhasa ukusebenza kakuhle kwe-injini ngokugcina ibhalansi echanekileyo yokujikeleza kwakhona kwerhasi yokuphuma. Xa inkqubo ye-EGR isebenza ngendlela eyilwe ngayo, i-injini isebenza kakuhle, amaqondo obushushu okutsha ahlala elawulekile, kwaye izinto ezikhutshwayo zihlala ngaphakathi kwemida esemthethweni. Nangona kunjalo, i-EGR PIPE engalunganga inokuphazamisa le bhalansi. Ukuba umbhobho uyavaleka, uqhekeke, okanye uvuze, injini inokuba rhabaxa, ithandabuze, okanye ime. Kwezinye iimeko, ukungasebenzi kakuhle kwe-EGR PIPE kunokubangela ukuba injini ibaleke kakhulu kunesiqhelo, okonyusa umngcipheko wokugqabhuka okanye “ukunkqonkqozwa.” Ukusetyenziswa kwepetroli nako kusenokwehla, kwaye nokukhutshwa kwezinto ezikhutshwayo kunokunyuka ngaphezu kwemida eyamkelekileyo.

Umzekelo: Mercedes Engine Performance with EGR PIPE Issues

Iimoto zeMercedes-Benz zixhomekeke kulawulo oluchanekileyo lwe-EGR ekusebenzeni kunye nokuthotyelwa kokukhutshwa. Xa i-EGR PIPE kwinjini yakwaMercedes iphuhlisa ukuvaleka okanye ukuvuza, amagcisa ahlala ebona ukwehla kwamandla enjini kunye nokuphendula. Iyunithi yokulawula i-injini inokubangela isibane esilumkisayo, kwaye abaqhubi banokuqaphela ukonyuka kokusetyenziswa kwamafutha. Kwiimeko ezinzima, isithuthi sinokungaphumeleli ukuvavanywa kokukhutshwa ngenxa yamanqanaba aphakamileyo e-NOx. Ukuhlolwa kwangexesha kunye nokulungiswa kwe-EGR PIPE ukubuyisela ukusebenza kwe-injini eqhelekileyo kunye nokunceda iimoto zeMercedes zigcine igama labo lokuthembeka.

3. Iimpawu zokusilela kwe-EGR PIPE

Iimpawu eziqhelekileyo zeeNgxaki ze-EGR PIPE

Amagcisa kwiimoto anika ingxelo yeempawu ezininzi eziqhelekileyo ezibonisa ukusilela kwe-EGR PIPE:

• Khangela ukukhanya kwe-injini kuyakhanyisa, kubonisa imiba yenkqubo ye-EGR.
• Iingxaki zokusebenza kwe-injini ezifana nokungenzi nto, ukuzinza, ukunyuka, okanye ukuthandabuza.
• Ukunkqonkqoza kwentlantsi okanye ukugqabhuka, ngakumbi xa ivalve ye-EGR ihlala ivaliwe.
• Ukuqala nzima, ngakumbi ukuba ivalve ye-EGR ibambekile ivuliwe.
• Ukunyuka kokukhutshwa kwe-tailpipe, kubandakanywa amanqanaba aphezulu e-NOx kunye ne-hydrocarbons.
• Iimpawu ezinxulumene ne-valve ye-EGR emdaka, njengokuqala okunzima, ukungcangcazela kwe-injini, ukukhawuleza okungahambi kakuhle, ukufudumeza, i-injini ye-ping phantsi komthwalo, ivumba le-fuel elingatshiyo, kunye nokuncipha kwemitha yegesi.

Abaqhubi kufuneka bajongane nezi mpawu ngokukhawuleza ukuthintela ukonakaliswa ngakumbi kwe-injini kwaye baphephe ukusilela kovavanyo lokukhutshwa.

Umzekelo: Ityala le-BMW EGR IPIPE Failure

Umnini we-BMW unike ingxelo yokungaqhubi kakuhle kunye nokwehla okubonakalayo kokusebenza kakuhle kwamafutha. Izikena zokuxilonga ziveze isiphene kwinkqubo ye-EGR. Ekuhlolweni, amagcisa afumanisa i-EGR PIPE ivalwe ngokuyinxenye ziidiphozithi zekhabhoni. Emva kokucoca umbhobho kunye nokutshintsha i-gaskets egugileyo, injini ibuyele ekusebenzeni okuqhelekileyo. Ukukhanya kwe-injini yokukhangela kucinyiwe, kwaye amanqanaba okukhutshwa ahle abuyela emva kwimida yolawulo. Eli tyala ligxininisa ukubaluleka kokuhlala rhoqoUkugcinwa kwePIPE ye-EGRkwiimoto zakwaBMW.

4. I-EGR IPIPI Iingcebiso zokuLondoloza

IiNdlela zokuCoca kunye noHlolo lwe-EGR PIPE

Ukugcinwa rhoqo kwe-EGR PIPE kuqinisekisa ukusebenza kakuhle kwe-injini kunye nolawulo lokukhutshwa kwezinto ezikhutshwayo. Amagcisa acebisa ukuba kuhlolwe ngokucokisekileyo kunye nokucoca inkqubo yokuthintela ukwakhiwa kwekhabhoni kunye nokubona iimpawu zokuqala zokunxiba. La manyathelo alandelayo achaza inkqubo yolondolozo eqhelekileyo:

• Jonga i-EGR PIPE ukubona iintanda ezibonakalayo, ukuvuza, okanye umhlwa.
• Susa umbhobho kwaye ukhangele iidiphozithi zekhabhoni okanye izithintelo.
• Sebenzisa isisombululo esikhethekileyo sokucoca i-EGR kunye nebrashi ethambileyo yokususa umsizi kunye nobutyobo.
• Hlanza umbhobho ngamanzi acocekileyo kwaye uvumele ukuba wome ngokupheleleyo phambi kokuba ubuyiselwe.
• Tshintsha iigaskets kunye netywina ukuba kukho nawuphi na umonakalo okanye ukuguga kufunyenwe.
• Phinda ufake i-EGR PIPE kwaye ujonge ukulungeleka okufanelekileyo kunye noqhagamshelwano olukhuselekileyo.

Ukucoca rhoqo kunye nokuhlolwa kunceda ukuthintela ukulungiswa kweendleko kunye nokugcina ukuthotyelwa kwemigangatho yokukhutshwa.

Abavelisi babonelela ngamathuba athile olondolozo ngokusekelwe kuhlobo lwesithuthi kunye neemeko zokuqhuba:

• Coca inkqubo ye-EGR, kubandakanywa nemibhobho, yonke i-30,000 ukuya kwi-50,000 yeekhilomitha phantsi kweemeko eziqhelekileyo zokuqhuba.
• Kwiimeko zokuqhuba ezimandundu, nciphisa ixesha lokuphumla ukuya kwiimayile ezingama-20,000 ukuya kuma-30,000.
• Iinqwelo zedizili zifuna ukucocwa rhoqo kwiikhilomitha ezingama-25,000 ukuya kwi-40,000 ngenxa yemveliso ephezulu yesoot.
• Izithuthi ezihamba ngesantya esiphezulu (ngaphezu kweemayile ezili-100,000) kufuneka zicocwe ngonyaka.
• Izinto ezifana nokuqhuba esixekweni, umgangatho wepetroli, imeko ye-injini kunye nemozulu zinokuchaphazela ukucocwa rhoqo.
• Ukuqhuba rhoqo uhola wendlela ngesantya esizinzileyo kunokunceda ukunciphisa i-carbon buildup ngokwemvelo.
• Soloko ujonga incwadi yenkonzo yesithuthi kunye nezikhokelo zomenzi ngamaxesha achanekileyo.

Umzekelo: IShedyuli yoLondolozo lwe-Ford EGR PIPE

AbakwaFord bacebisa indlela ekhawulezileyo yolondolozo lwe-EGR PIPE. Kwiimoto ezininzi ze-Ford, amagcisa acebisa ukucoca inkqubo ye-EGR rhoqo ngeekhilomitha ezingama-30,000 ukuya kuma-50,000. Kwiimodeli zedizili, ixesha lokuphumla lifinyeza ukuya kwi-25,000 ukuya kwi-40,000 yeemayile ngenxa yokuqokelelwa kwe-soot. Iincwadana zenkonzo yakwaFord zicebisa abanini ukuba bahlengahlengise iishedyuli zogcino olusekelwe kwimikhwa yokuqhuba kunye nemiba yokusingqongileyo. Amagcisa aqinisekisiweyo asebenzisa iimveliso zokucoca ezivunywe ngumenzi kwaye alandele uluhlu lokuhlola oluneenkcukacha. Le nkqubo inceda iimoto zakwaFord zigcine ukusebenza ngamandla, zinciphise ukukhutshwa kwezinto ezikhutshwayo, kwaye zigweme ukophuka okungalindelekanga.

5. Iingxaki zemibhobho ye-EGR eqhelekileyo

Ukuvala, Ukuqhekeka, kunye nokuvuza kwi-EGR PIPE

Imiba ye-EGR PIPE inokuphazamisa ukusebenza kwe-injini kwaye yandise ukukhutshwa kwezinto ezikhutshwayo. Ezona ngxaki zixhaphakileyo ziquka ukuvaleka, ukuqhekeka, kunye nokuvuza.

• Ukuvala kwenzeka xa iidiphozithi zekhabhoni ziqokelela ngaphakathi kumbhobho, zithintela ukuphuma kwegesi. Oku kukhokelela ekusebenzeni kakubi kwe-injini, ukungasebenzi kakuhle, kunye nokwanda kokukhutshwa kwe-NOx.
• Ukuqhekeka kudla ngokubangelwa kukuvezwa ixesha elide kumaqondo obushushu aphezulu kunye nokuhamba ngebhayisekile eshushu. Iintanda zivumela iigesi zokukhupha ukubaleka, ukunciphisa ukusebenza kwenkqubo ye-EGR.
• Ukuvuza kunokuphuhla kumalungu emibhobho okanye ngenxa yeegesi ezigugileyo. Ukuvuza kubangela ukuba umoya ongalinganisiyo ungene kwindawo ekuthatha kuyo, kubangele izibane ze-injini zokujonga kwaye kuchaphazele umxube womoya wesibaso.

Amagcisa acebisa ukuxilongwa ngokukhawuleza kunye nokulungiswa ukuze kuthintelwe umonakalo ongakumbi we-injini. Ukuhlolwa rhoqo kunye nokucoca kunciphisa umngcipheko wale miba eqhelekileyo.

Umzekelo: Isiganeko sokuValeka kwe-Audi EGR PIPE

Umnini-Audi uqaphele ukukhanya kwe-injini okuzingisileyo kunye nokunciphisa isantya. Uvavanyo lokuxilonga lubonakalise ukungasebenzi kwenkqubo ye-EGR. Ekuhlolweni, igcisa lifumene i-EGR PIPE ivalwe kakhulu ngeediphozithi zekhabhoni. Ukuvaleka kuthintele ukuhamba kwegesi ephumayo, okubangela ukuba injini ibaleke kakhulu kwaye ikhuphe amanqanaba aphezulu e-NOx. Emva kokucoca umbhobho kunye nokutshintsha i-gaskets, injini ibuyele ekusebenzeni okuqhelekileyo. Ukukhanya kwe-injini yokukhangela kucinyiwe, kwaye amanqanaba okukhutshwa ehla phakathi kwemida yolawulo. Esi siganeko siqaqambisa ukubaluleka kokugcinwa rhoqo kwe-EGR PIPE, ingakumbi izithuthi ezisebenza kwindawo yasezidolophini ezinezithuthi ezihlala zimisa nokuhamba.

6. UTshintsho loMbhobho we-EGR kunye noLungiso

Umele Ukutshintshwa okanye Ulungiswe nini UMbhobho we-EGR

Ukutshintshwa okanye ukulungiswa kwe-EGR PIPE kuba yimfuneko xa ukucoca kungasabuyisi umsebenzi ofanelekileyo okanye xa umonakalo womzimba ukhona. Iimpawu ezibonisa imfuno yokutshintshwa ziquka:

• Ukuvalwa okuzingileyo okungenakususwa ngeendlela zokucoca eziqhelekileyo.
• Ukuqhekeka okubonakalayo okanye imingxuma kumbhobho.
• Umhlwa omandla okanye umhlwa obeka esichengeni isidima sesakhiwo sombhobho.
• Ukuvuza okuphindaphindiweyo kumalungu emibhobho okanye ukudityaniswa, nasemva kokutshintshwa kwegasket.

Ukutshintshwa ngexesha elifanelekileyo kuthintela umonakalo ongakumbi we-injini kwaye kuqinisekisa ukuthotyelwa kwemimiselo yokukhutshwa. Abanini beenqwelo-mafutha kufuneka basoloko besebenzisa iindawo ezikumgangatho ophezulu kwaye balandele izikhokelo zomenzi wokufakelwa.

Iindleko kunye nexesha elifunekayo lokutshintshwa kwe-EGR PIPE liyohluka ngokodidi lwesithuthi kunye nobunzima bokulungisa. Ngokomyinge, iindleko zokutshintshwa zizonke zivela kwi-$ 135 ukuya kwi-$ 520. Iinxalenye ngokuqhelekileyo zibiza phakathi kwe-$40 kunye ne-$350, ngelixa iintlawulo zabasebenzi ziwela phakathi kwe-$ 95 kunye ne-$ 170. Izithuthi ezitofotofo kunye nezokusebenza zihlala zineendleko eziphezulu ngenxa yoyilo oluntsonkothileyo lwe-injini kunye neenxalenye zeprimiyamu. Ixesha lomsebenzi lixhomekeke kuyilo lwesithuthi kunye nokufikeleleka kwe-EGR PIPE. Ezinye iimodeli zifuna ukususwa kwezinto eziphambili ze-injini, zonyusa zombini ixesha kunye neendleko. Ukusebenzisa umvelisi wezixhobo zangaphambili (i-OEM) iinxalenye ziqinisekisa ukuthembeka kunye nokusebenza kwexesha elide.

Amagcisa aqinisekisiweyo alandela iimanyuwali zomgangatho othe tyaba ukuze aqikelele iintlawulo zabasebenzi, eqinisekisa ukungaguquguquki kuwo onke amaziko eenkonzo.

Umzekelo: Mercedes EGR PIPE Replacement Inkqubo

Igcisa lakwaMercedes-Benz lifumanise ukuba isithuthi sine-EGR PIPE eqhekekileyo emva kokuba umniniyo echaze ukuthandabuza kwe-injini kunye nokunyuka kokukhutshwa kwezinto ezikhutshwayo. Umchwephesha wasusa umbhobho owonakalisiweyo, wahlola amacandelo ajikelezayo, kwaye wafaka i-OEM EGR PIPE entsha. Inkqubo ibandakanya ukutshintshwa kweegaskets kunye nokuqinisekisa zonke iidibansi zokuvuza. Emva kokuhlanganiswa kwakhona, uchwepheshe wenza uvavanyo lwenkqubo ukuqinisekisa ukusebenza ngokufanelekileyo. Ukulungiswa kwabuyisela ukusebenza kwe-injini kwaye kwabuyisela ukukhutshwa komsi phakathi kwemida esemthethweni. I-Mercedes-Benz icebisa ukuba kusetyenziswe iinxalenye zokwenyani kunye namaziko eenkonzo aqinisekisiweyo kuzo zonke izilungiso zenkqubo ye-EGR ukugcina ukuthembeka kwesithuthi kunye nokhuseleko lwewaranti.

7. UMbhobho we-EGR Ukuhambelana neeNjini ezahlukeneyo

Iiyantlukwano kuzo zonke iiBrand kunye neeModeli

Abavelisi beemoto bayila iisistim zokuphinda zijikeleze irhasi ukuze kuhlangatyezwane neemfuno ezithile zohlobo lwenjini nganye. Iinjineli ziqwalasela ukufuduswa kwe-injini, ukumila kwegumbi lokutsha, kunye nezinto ekujoliswe kuzo xa zikhetha izinto. Idayamitha, ubude, kunye nezinto zombhobho wokubuyisela irhasi ephumayo zihlala ziyohluka phakathi kweempawu. Abanye abavelisi basebenzisaimibhobho eguquguqukayoukulungiselela intshukumo yenjini, ngelixa abanye bekhetha uyilo oluqinileyo lozinzo.

Iinjineli kwiimpawu zodidi oluphezulu zidla ngokusebenzisa ialloys zodidi oluphezulu kunye neengubo ezikumgangatho ophezulu. Olu khetho lunceda ukuxhathisa umhlwa kunye nokumelana namaqondo obushushu aphezulu. Iimoto ezixineneyo zinokuba nemibhobho emincinci yobukhulu ukuze ihambelane nesantya esisezantsi sokuphuma. Iilori ezinobunzima zifuna imibhobho emikhulu, eyomeleziweyo yokujongana noxinzelelo olwandisiweyo kunye nomthamo.

Ingcebiso: Abanini beenqwelo-mafutha kufuneka bajongane nemigaqo yomvelisi phambi kokuba batshintshe naziphi na iinxalenye zokuphinda zijikelezwe yigesi yokuphuma. Ukusebenzisa iinxalenye ezingahambelaniyo kunokukhokelela ekusebenzeni kakubi kweenjini kunye nokunyuka kokukhutshwa.

Umzekelo: BMW vs. Ford EGR PIPE Umahluko

I-BMW kunye ne-Ford zisondela kuyilo lokujikeleza kwakhona kwegesi ngeefilosofi ezicacileyo. Iinjineli zeBMW zibeka phambili ukuchaneka nokusebenza kakuhle. Bahlala besebenzisa iipayipi zensimbi ezingenasici kunye neendlela zokupholisa ezidibeneyo. Le mibhobho ibonakalisa ukugoba okuntsonkothileyo ukuze ilingane nca kwi-injini bay. Iinkqubo ze-BMW zixhomekeke kwi-electronic sensors ukujonga ukuhamba kunye nobushushu.

Uyilo lwe-Ford lujolise ekomeleleni nasekugcinweni lula. Iimodeli ezininzi zeFord zisebenzisa imibhobho ethathiweyo efunxa ukungcangcazela kunye nokwandiswa kwe-thermal. Uyilo luvumela ukususwa ngokuthe ngqo kunye nokutshintshwa. Iinkqubo zeFord zinokubandakanya izikhuselo ezongezelelweyo zobushushu ukukhusela amacandelo akufutshane.

Iinjineli kuzo zombini iinkampani zilungelelanisa uyilo lwazo ukuhlangabezana nomgangatho wokusebenza okuthe ngqo kunye nemigangatho yokuthembeka.

8. Iimpembelelo ze-EGR PIPE kuFakelo oluFanelekileyo

Uyiphembelela njani i-EGR PIPE kwiMPG

Inkqubo yokubuyisela igesi ephumayo idlala indima ebalulekileyo kuqoqosho lwamafutha. Ngokuphinda ujikeleze inxalenye yeegesi zokukhupha, inkqubo inciphisa ukushisa okutshisayo. Le nkqubo inciphisa ukubunjwa kwe-nitrogen oxides kwaye iphucula ukusebenza kakuhle kwe-injini. Amaqondo obushushu okutsha asezantsi avumela ukutshisa okuzinzile kunye nokusebenza kakuhle.

Xa inkqubo isebenza ngokuchanekileyo, ukusetyenziswa kwamafutha kuyancipha. I-injini itshisa amafutha ngokupheleleyo, nto leyo ekhokelela kwimileage engcono. Ukuba inkqubo iphuhlisa ukuvaleka okanye ukuvuza, ukusebenza kakuhle kwamafutha kuyehla. I-injini inokuhlawula ngokufaka amafutha amaninzi, okukhokelela ekusetyenzisweni okuphezulu.

Qaphela: Ukuhlolwa rhoqo kunye nokucocwa kwesixokelelwano sokuphinda sijikelezwe kunceda ukugcina uqoqosho lwepetroli oluphezulu.

Umzekelo: UFanelo lwamafutha e-Audi Phambi nasemva kokulungiswa kwe-EGR PIPE

Amagcisa e-Audi abone ukwehla kokusebenza kwepetroli kwi-sedan yobude obuphakamileyo. Iimvavanyo zokuxilonga zibonise ukuhamba kwerhasi ethintelweyo ngenxa yokwakhiwa kwekhabhoni. Iyunithi yokulawula i-injini ilungelelanise ukuhanjiswa kwepetroli ukuhlawulela, okubangela ukuhla kweemayile ngeelitha nganye.

Emva kokuba amagcisa ecoce umbhobho aza atshintsha iigaskets ezigugileyo, ukusebenza kakuhle kwamafutha kwaphucuka. I-sedan iphumelele ukunyuka kwe-2-3 MPG phantsi kweemeko eziqhelekileyo zokuqhuba. Ukukhutshwa kwezinto ezikhutshwayo nako kubuyele kumanqanaba athobelayo. I-Audi icebisa ukugcinwa kwamaxesha ngamaxesha ukugcina ukusebenza kunye noqoqosho lwamafutha.

9. UMbhobho we-EGR Iingqwalasela zoMthetho nokuSingqongileyo

Imimiselo yokukhutshwa kwezinto ezikhutshwayo kunye nokuThotyelwa kwe-EGR PIPE

Oorhulumente bamisela imilinganiselo engqongqo yokukhutshwa kwezithuthi ukuze bakhusele umgangatho womoya. Ii-arhente ezilawulayo zifuna ukuba abavelisi baxhobise izithuthi ngeenkqubo ezisebenzayo zokubuyisela igesi ephumayo. Ezi nkqubo kufuneka zinciphise ukukhutshwa kwenitrogen oxide kwaye zihlangabezane neeprothokholi zovavanyo oluthile.

Amagcisa kufuneka asebenzise iinxalenye ezivunyiweyo ngexesha lokulungiswa ukugcina ukuthotyelwa. Ukuguqulwa okungagunyaziswanga okanye ukususwa kwamacandelo enkqubo kunokubangela iintlawulo kunye nokuhlolwa okungaphumeleli. Abavelisi banikezela ngezikhokelo ezineenkcukacha zokuqinisekisa ukufakela nokusebenza ngokufanelekileyo.

Isilumkiso: Abanini beenqwelo-mafutha kufuneka baqinisekise ukuba zonke izilungiso ziyahlangabezana nemimiselo yokukhupha izinto ezikhutshwayo zasekhaya kunye neze-federal. Ukungathotyelwa kwemigaqo kunokukhokelela kwizohlwayo kunye neziqinisekiso ezilahliweyo.

Umzekelo: UMbhobho we-Mercedes EGR kunye neMigangatho yokuKhusela

Iinjineli zeMercedes-Benz ziyila iinkqubo zokuphinda zijikeleze irhasi ukuze igqithe imigangatho yokukhupha igesi yehlabathi. Ngexesha lovavanyo lwesiqinisekiso, amagcisa alinganisa amanqanaba enitrogen oxide kwaye aqinisekise ukuthembeka kwenkqubo. Iimoto zeMercedes zihlala zidlula kuhlolo lolawulo xa zixhotyiswe ngezinto zokwenyani.

Kwimeko enye, uchwepheshe watshintsha umbhobho owonakalisiweyo kunye nenxalenye ye-aftermarket. Isithuthi asiphumelelanga kuvavanyo lokukhutshwa kwezinto ezikhutshwayo ngenxa yokufaneleka okungafanelekanga kunye nokuncitshiswa kokuhamba. Emva kokufaka inxalenye yesixhobo sokuqala, isithuthi siphumelele ukuhlolwa. I-Mercedes-Benz icebisa ukuba kusetyenziswe amaziko eenkonzo aqinisekisiweyo kuzo zonke izilungiso ezinxulumene nokukhutshwa.

10. Uphuculo lwe-EGR PIPE kunye neeKhetho ze-Aftermarket

Ukuphuculwa kokuSebenza kunye noKuhlala ixesha elide kwe-EGR PIPE

Iinjineli zeemoto kunye nabanomdla bahlala befuna iindlela zokuphucula ukuthembeka kunye nokusebenza kakuhle kweenkqubo zokuphinda zijikeleze igesi. Ukuphucula umbhobho we-EGR kunokunikezela ngeenzuzo ezinokulinganiswa ekusebenzeni kunye nokuphila ixesha elide. Abavelisi bayila iinketho ze-aftermarket ukujongana nobuthathaka obuqhelekileyo obufunyenwe kwisixhobo sokuqala, esifana nokuba sesichengeni sokubola, ukuqhekeka, okanye ukuvaleka.

Ukusebenza okuphambili kunye nokuphuculwa kokuqina kubandakanya:

• Ukuphuculwa kwezinto eziphathekayo: Abavelisi be-Aftermarket bahlala besebenzisa intsimbi yodidi oluphezulu okanye i-Inconel alloys. Ezi zixhobo zixhathisa ukushisa kunye nokubola okungcono kunentsimbi eqhelekileyo, ukwandisa ubomi benkonzo yombhobho.
• Ukutyeba kweendonga ezongezelelweyo: Eminye imibhobho ephuculweyo ibonisa iindonga ezityebileyo. Olu luyilo lunciphisa umngcipheko wokuqhekeka phantsi koxinzelelo lwe-thermal kunye nokungcangcazela.
• Ukuwelda okuchanekileyo: Ubuchwephesha be-welding obuphezulu, obufana ne-TIG welding, yenza amajoyina anamandla. La malungu amelana nokufudumeza okuphindaphindiweyo kunye nemijikelo yokupholisa ngaphandle kokuphuhlisa ukuvuza.
• Ukudityaniswa kweShield yobushushu: Iibhobho ezininzi zokusebenza ziza kunye nezikhuselo zokushisa ezakhelwe ngaphakathi. Ezi zikhuselo zikhusela amacandelo akufutshane kunye ne-wiring ukusuka kumaqondo okushisa aphezulu.
• Uyilo oluPhuculo oluLungelelweyo: Iinjineli zihlala zihlengahlengisa i-diameter yangaphakathi kunye nokugoba ukunciphisa izithintelo zokuhamba. Ukuhamba okuphuculweyo kuxhasa ukuhanjiswa kwerhasi ephumayo engaguqukiyo, enokunceda ukugcina amaqondo obushushu okutsha azinzileyo.

Ingcebiso:Imibhobho ephuculweyo inokunciphisa ukugcinwa rhoqo kwaye ithobe umngcipheko wokungaphumeleli okungalindelekanga, ngakumbi kwizithuthi ezivezwe kwiimeko ezinzima zokuqhuba.

Abanini beenqwelo-mafutha kufuneka baluthathele ingqalelo olu phuculo ukuba baqhuba kwindawo enzima, batsala imithwalo enzima, okanye baqhuba izithuthi ezimgama omde. Abaqhubi abagxile ekusebenzeni banokuzuza kwimpendulo ephuculweyo ye-throttle kunye nokunciphisa i-turbo lag, njengoko ukuhamba okuphuculweyo kuxhasa ukusebenza kakuhle kwe-injini.

Umzekelo: Iinketho zeBMW Aftermarket EGR PIPE

Abanini be-BMW banokufikelela kuluhlu olubanzi lwezisombululo ze-aftermarket ezilungiselelwe iimfuno ezizodwa zezithuthi zabo. Iibrendi ezininzi ezihloniphekileyo zibonelela ngokutshintsha okuhambelana ngqo kunye nokuphuculwa komsebenzi kwiimodeli ezidumileyo zeBMW.

Uthelekiso lweenketho zentengiso yasemva kwentengiso yezithuthi zeBMW:

Iibrendi ezidumileyo zasemva kwentengiso, ezifana neMishimoto kunye neWagner Tuning, ziyila imibhobho yazo ukuze ilingane kakuhle noyilo lwenjini yakwaBMW. Ezi mveliso zihlala zibandakanya i-hardware yokufakela kunye nemiyalelo eneenkcukacha, ukwenza inkqubo yokuphucula iqonde ngqo kubo bobabini abachwephesha abaqeqeshiweyo kunye nabanamava eDIYers.

Abantu abathanda iBMW banika ingxelo yezibonelelo ezininzi emva kokufaka imibhobho ephuculweyo:

• Ukunciphisa ubuninzi be-carbon buildup, okukhokelela kumaxesha ambalwa okulondoloza.
• Impendulo ephuculweyo ye-injini, ngakumbi phantsi kwesantya esinzima.
• Ukomelezwa kokuqina, kunye nemibhobho ehlala kude ngaphaya kobomi besixhobo sokuqala.

Phawula:Abanini kufuneka basoloko beqinisekisa ukuhambelana nemodeli yabo ye-BMW ethile kunye nekhowudi yenjini phambi kokuthenga iinxalenye zentengiso yasemva kwentengiso. Ukubonisana nochwepheshe oqinisekisiweyo kuqinisekisa ukufakela okufanelekileyo kunye nokugcina ukhuseleko lwewaranti yesithuthi.

FAQs UMbhobho we-EGR

Ndingaqhuba nge-EGR PIPE engalunganga?

Isithuthi esinezipheneUmbhobho we-EGRinokuqhubeka nokusebenza, kodwa imingcipheko iyanda ngokuhamba kwexesha. Ukusebenza kwe-injini kudla ngokuba nzima xa umbhobho uvelisa iintanda, ukuvuza, okanye ukuvaleka. Abaqhubi banokubona ukubambezeleka, ukucutha isantya, okanye ukonyuka kokusetyenziswa kwamafutha. Amanqanaba okukhutshwa kwezinto ezikhutshwayo anokwenyuka, okukhokelela kuhlolo olungaphumeleliyo kunye nezohlwayo ezinokubakho. Ukusebenza ixesha elide ngombhobho owonakele kunokubangela umonakalo ongakumbi we-injini, ngakumbi kwiindawo ezinobushushu obuphezulu. Iingcali zeemoto zicebisa ukuba zihlolwe ngokukhawuleza kwaye zilungiswe ukuphepha ukuchithwa kweendleko kunye nokugcina ukuthotyelwa kwemimiselo yokukhutshwa.

Isilumkiso:Ukungahoyi imiba yenkqubo ye-EGR kunokubangela ukufudumeza kwe-injini, ukunkqonkqoza, kunye neengxaki zokuthembeka kwexesha elide.

Kufuneka ujongwe kangaphi uMbhobho we-EGR?

Iingcali zeemoto azicebisi ixesha le-mileage esisigxina yokuhlolwa kwemibhobho ye-EGR. Endaweni yoko, bacebisa ukubeka iliso kwiimpawu ezibonisa iingxaki ezinokubakho. Iimpawu eziqhelekileyo ziquka ukukhutshwa okuphezulu, ukusetyenziswa kwepetroli okwandisiweyo, ukungenzi nto, kunye nengxolo yokunkqonkqoza. Ukuba kukho naziphi na ezi mpawu zivelayo, amagcisa acebisa ukuhlola okanye ukutshintshwa kwevalve ye-EGR kunye nezinto ezinxulumene noko. Ezinye iingcali zincoma ukutshintshwa rhoqo kwi-40,000-50,000 yeemayile, ngakumbi ukuba ivalve ayizange isetyenziswe ngaphambili. Ukuhlolwa rhoqo kunceda ukugcina ukusebenza kakuhle kwesithuthi kunye nokuthintela ukungaphumeleli okungalindelekanga.

• Ukuhlolwa okanye ukutshintshwa kucetyiswa ukuba iimpawu zenzeka okanye emva kweekhilomitha ezingama-50,000 ngaphandle kwenkonzo yangaphambili.
• Akukho sithuba semayile jikelele sikhoyo; iingcebiso ziyahluka ngokwesithuthi kunye neemeko zokuqhuba.
• Ukubeka iliso kwimiba yokusebenza kubonelela ngeyona ndlela ilungileyo yokubonisa ukuba kufuneka kujongwe nini inkqubo ye-EGR.

Ingcebiso:Ukugcinwa rhoqo kunye nokuhlolwa okusekelwe kwiimpawu kuqinisekisa ukuba inkqubo ye-EGR isebenza ngokufanelekileyo.

Ngaba ukhetho lwasemva kwentengiso ye-EGR PIPE luthembekile?

Imibhobho ye-EGR ye-Aftermarket ibonelela ngoluhlu lokhetho kubanikazi bezithuthi, kodwa ukuthembeka kuyahluka. Iinguqulelo ezingabizi kakhulu, ngakumbi ezo zifunyenwe kwiimarike ze-intanethi, zihlala zingafani kuyilo kunye nomgangatho wokwakha xa kuthelekiswa namalungu omvelisi wezixhobo zokuqala (OEM). Imibhobho ye-OEM ibonisa ulwakhiwo oluphuculweyo, njengamacandelo atyhidiweyo adityaniswe kwintsimbi engenasici, ekhulisa amandla kunye nokuqina. Imibhobho emininzi ye-aftermarket isebenzisa i-bellows eyenziwe ngocinezelo kunye ne-gauze ukuvumela ukwanda kwe-thermal kunye nokunciphisa uxinzelelo, kodwa olu yilo lubonwa njengoluncinci.

• Abasebenzisi kunye neengcali zivakalisa inkxalabo malunga nokuthembeka kwemibhobho ye-aftermarket.
• Amalungu okwenene e-OEM afumana iingcebiso ngenxa yokuqina kunye nenkxaso evela kubavelisi.
• Imibhobho ye-Aftermarket inokusilela ngokukhawuleza, kunye nemiba efana nokuqhekeka kwicandelo le-corrugated.
• Abavelisi abafana ne-VW baye baqaphela imiba yokhuseleko kunye nemibhobho eqhekekileyo kwaye bayitshintsha phantsi kwewaranti, igxininisa izibonelelo zenkxaso ye-OEM.

Phawula:Ukutyala imali kwiindawo ze-OEM kudla ngokukhokelela ekuthembekeni kwexesha elide kunye neengxaki ezimbalwa ngexesha lokutshintshwa.

Kwenzeka ntoni xa ndisusa i-EGR PIPE?

Ukususa umbhobho we-EGR, edla ngokubizwa ngokuba "yi-EGR delete," ingaba nemiphumo emibi yomatshini kunye nezomthetho. Abanini bezithuthi abaninzi baluthathela ingqalelo olu hlengahlengiso ukuze kunyuswe ukusebenza, kodwa imingcipheko ihlala ingaphezulu kwenzuzo.

• Iziphumo zoomatshini:
  • I-injini inokuba namava okuphucuka kokutsha, okukhokelela ekonyukeni kwamandla ehashe, i-torque, kunye nokuphendula kwe-throttle.
  • Umoya ococekileyo ungena kwi-injini, enokunciphisa i-carbon buildup kumalungu angaphakathi. Oku kunokuthoba iindleko zogcino olunxulumene neenxalenye zenkqubo ye-EGR.
  • Nangona kunjalo, ukungabikho kwe-exhaust gas recirculation kukhokelela ekunyukeni okukhulu kwe-nitrogen oxide (NOx) ekhutshwayo. Oku kwanda kuyonakalisa imo engqongileyo kwaye kunegalelo kungcoliseko lomoya.
• Iziphumo zoMthetho:
  • EUnited States naseKhanada, ukususa umbhobho we-EGR kuphula imimiselo yokukhutshwa kwe-EPA. Olu hlengahlengiso alukho mthethweni kwizithuthi eziqhutywa kwiindlela zikawonke-wonke.
  • Izithuthi ezineesistim ze-EGR ezicinyiweyo zihlala zisilela ekuhloleni ukhupho olukhutshwayo kwaye zisenokufumana izohlwayo.
  • Ukususwa kwe-EGR kuvunyelwe kuphela kwizithuthi ezingekho endleleni ezisetyenziswa kugqatso okanye kwipropathi yabucala.
  • Abavelisi banokusitshitshisa iwaranti yesithuthi ukuba inkqubo ye-EGR yonakalisiwe okanye isusiwe.

Isishwankathelo:Ngelixa ukususwa kwe-EGR kunokuphucula ukusebenza kwe-injini kunye nokunciphisa iimfuno ezithile zolondolozo, kuzisa imingcipheko enzulu yomthetho kunye neempembelelo zokusingqongileyo. Abanini beenqwelo-mafutha bafanele bavavanye le miba ngocoselelo ngaphambi kokuqwalasela uhlengahlengiso olunjalo.

Ndazi njani ukuba i-EGR PIPE yam iyahambelana nemoto yam?

Ukumisela ukuhambelana kufuna ingqalelo kwizinto ezininzi. Imodeli nganye yesithuthi ineemfuno ezizodwa ze-EGR system components. Ukusebenzisa indawo engalunganga kunokukhokelela ekusebenzeni kakubi okanye umonakalo wenjini.

• Qwalasela iNombolo yeSazisi seMoto (VIN):I-VIN inikezela ngolwazi oluthile malunga nohlobo lwe-injini kunye nonyaka wemodeli. Sebenzisa eli nani utshatise iindawo ngokuchanekileyo.
• Qhagamshelana neNcwadi yoMnikazi:Abavelisi badwelisa amanani amacandelo ahambelanayo kunye neenkcukacha kwincwadana.
• Thelekisa iCandelo lamanani:Soloko uqinisekisa ukuba umbhobho otshintshiweyo uhambelana nenombolo yenxalenye yomvelisi wesixhobo sokuqala (OEM).
• Phonononga iiNgcaciso zeNjini:Qwalasela ukufuduswa kwe-injini, uhlobo lwepetroli, kunye nemigangatho yokukhupha. Ezi zinto zinefuthe kuyilo kunye nokufakwa kwenkqubo ye-EGR.
• Funa iNgcebiso yobuGcisa:Amagcisa aqinisekisiweyo okanye amacandelo amacandelo omthengisi anokuqinisekisa ukuhambelana kunye nokucebisa inxalenye echanekileyo.

Ingcebiso:Kuphephe ukusebenzisa igeneric okanye imibhobho ye-EGR “yendalo yonke”. Ezi zisenokungangeni ngokufanelekileyo okanye zihlangabezane neemfuno zokukhutshwa kwesithuthi sakho esithile.

Ngaba i-EGR PIPE icoca umsebenzi we-DIY?

Ukucoca umbhobho we-EGR kunokuba yiprojekthi yokuzenzela kwabo banezakhono ezisisiseko zoomatshini, kodwa ukhuseleko kunye neendlela ezifanelekileyo kufuneka zikhokele inkqubo. Ukucoca ngokufanelekileyo kunceda ukugcina ukusebenza kwe-injini kunye nokuthotyelwa kwe-emissions.

IiNdlela eziGqwesileyo zokuCoca i-DIY:

1. Vumela injini ukuba ipholile ngokupheleleyo-linda ubuncinane iiyure ezimbini emva kokuqhuba.
2. Nxibelela i-terminal yebhetri engalunganga ukunqanda iingozi zombane.
3. Nxiba iiglavu kunye neeglasi zokhuseleko ukukhusela kwiikhemikhali kunye nobutyobo.
4. Sebenza kwindawo engenamoya ukuze uphephe ukuphefumla umsi.
5. Sebenzisa kuphela ii-EGR-specific cleaning agents that are biodegradable, non-toxic, and non-corrosion. Iimveliso ezivunyiweyo ze-OEM ziqinisekisa ukuhambelana nokhuseleko.
6. Susa ivalve ye-EGR ngononophelo, ubhale imidibaniso yokudibanisa kwakhona ngokuchanekileyo.
7. Coca ivalve, umbhobho, kunye namazibuko ngokucokisekileyo ngesitshizi esifanelekileyo, iibhrashi kunye nescrapers.
8. Tshintsha zonke iigaskets ngexesha lokuphinda udityaniswe ukuthintela ukuvuza kwevacuum.
9. Iibholithi zeTorque kwiinkcukacha zomenzi ukuphepha umonakalo.
10. Vumela zonke iindawo ukuba zome ngaphambi kokudibanisa kwakhona.
11. Emva kokuhlanganiswa kwakhona, yenza uvavanyo lwendlela kwaye ubeke iliso kwiimpawu eziphindaphindiweyo.

Phawula:Umonde nengqalelo kwiinkcukacha zibalulekile. Ukuba awuqinisekanga, qhagamshelana nochwepheshe oqeqeshiweyo ukuze uphephe iimpazamo ezibiza kakhulu.

Zithini iindleko zokutshintshwa kwe-EGR PIPE?

Iindleko zokutshintsha umbhobho we-EGR zixhomekeke kwizinto ezininzi, kubandakanywa ukwenza isithuthi, imodeli, kunye namazinga omsebenzi kwindawo yendawo. Uninzi lwabaqhubi banokulindela ukuhlawula phakathi kwe-$ 135 kunye ne-$ 520 yokutshintshwa okupheleleyo. Olu luhlu lubandakanya zombini iindawo kunye nomsebenzi. Amacandelo ewodwa axabisa ukusuka kwi-$40 ukuya kwi-$350, ngelixa iintlawulo zabasebenzi zidla ngokuwela phakathi kwe-$95 ne-170 yeedola. Izithuthi zodidi okanye ezo zineenjini ezintsonkothileyo zisenokufuna ixesha elingakumbi kunye neenxalenye ezikhethekileyo, ezinokunyusa iindleko zizonke.

Zininzi izinto ezinefuthe kwibhili yokugqibela:

• Ukufikeleleka kombhobho we-EGR ngaphakathi kwendawo yenjini. Ezinye izithuthi zifuna ukususwa kwamacandelo ongezelelweyo, okwandisa ixesha lomsebenzi.
• Umgangatho wenxalenye yokutshintshwa. Amalungu omvelisi wezixhobo zoqobo (OEM) athanda ukubiza ngaphezulu kodwa anikezela ngokuthembeka kunye nokufaneleka okungcono.
• Ubukho bemiba enxulumeneyo, efana nee-gaskets ezonakalisiweyo okanye izinzwa, zingongeza kwiindleko zokulungisa.

Iivenkile ezininzi zokulungisa zibonelela ngoqikelelo oluneenkcukacha ngaphambi kokuqalisa umsebenzi. Abanini-zithuthi kufuneka bacele ukucazululwa kwamacandelo kunye nabasebenzi ukuze baqonde iintlawulo. Ukukhetha i-technician eqinisekisiweyo iqinisekisa ukufakela okufanelekileyo kwaye inceda ukugcina iwaranti.

Ngaba imiba ye-EGR PIPE ichaphazela iziphumo zovavanyo lokukhutshwa kwezinto ezikhutshwayo?

Iingxaki zemibhobho ye-EGR zinefuthe elithe ngqo kwiziphumo zovavanyo lokukhutshwa kwezinto ezikhutshwayo. Xa inkqubo ihluleka ukuphinda ijikeleze igesi yokukhupha ngokufanelekileyo, ukukhutshwa kwe-nitrogen oxide (NOX) kuphakama. Olu lwando lwenzeka ngenxa yokuba inkqubo ayinakuthoba amaqondo obushushu okutsha njengoko bekucetyiwe. Imiba emininzi eqhelekileyo inokukhokelela kukusilela kuvavanyo:

• Ukungasebenzi kakuhle kwevalvu ye-EGR, njengokuncamathela evulekile, evuzayo, okanye ukuba nemigca yevacuum engafanelekanga, kubangela ukuba ukukhutshwa kwe-NOX kunyuke.
• Ukwakhiwa kwekhabhoni ngaphakathi kweepaseji ze-EGR kuthintela ukuhamba kwegesi, ukuthintela ukujikeleza okusebenzayo kwakhona.
• Imibhobho evaliweyo okanye evuzayo imisa inkqubo ekunciphiseni amaqondo okushisa okutsha, okukhokelela ekuphumeni okuphezulu kwe-NOX.
• Ukukhutshwa kwe-NOX ephakanyisiweyo kwandisa kakhulu amathuba okuba ungaphumeleli kuvavanyo lokukhutshwa kwezithuthi ezisemthethweni.

Ukuhlolwa rhoqo kunye nokugcinwa kwenkqubo ye-EGR kunceda ukuqinisekisa ukuthotyelwa kwemimiselo yokusingqongileyo kunye nokunciphisa umngcipheko wokungaphumeleli kovavanyo oluxabisa kakhulu.

Ngaba zikhona ii-EGR PIPE ezikhumbulayo kwiibrendi ezithile?

Iimveliso ezininzi zeemoto ezinkulu ziye zakhupha iinkumbulo ezinxulumene nombhobho we-EGR okanye iziphene zemodyuli kwiminyaka yakutshanje. Oku kukhumbula ukujongana nemingcipheko yokhuseleko efana neengozi zomlilo, ukulahleka kwamandla okuqhuba, kunye nokunyuka kokukhutshwa. Ezi theyibhile zilandelayo zibalaselisa imizekelo ephawulekayo:

Abavelisi bazisa abanini abachaphazelekayo kwaye babonelele ngokulungiswa kwamahhala okanye ukutshintshwa. Abaqhubi kufuneka bajonge ubume bokubuyisela isithuthi sabo besebenzisa iVIN kumvelisi osemthethweni okanye iiwebhusayithi zikarhulumente. Ukujongana nezaziso zokukhumbula ngokukhawuleza kuqinisekisa ukhuseleko lwesithuthi kunye nokuthotyelwa kwemigangatho yokukhutshwa.

Ndiwufumana njani umbhobho we-EGR ofanelekileyo kwisithuthi sam?

Ukukhetha umbhobho ochanekileyo wokubuyisela irhasi kwisithuthi kufuna uqwalaselo olucokisekileyo kwiinkcukacha. Abanini beenqwelo-mafutha bahlala bejongana nokubhideka ngenxa yeendidi zamalungu akhoyo. Indlela ecwangcisiweyo inceda ukuqinisekisa ukufaneleka ngokugqibeleleyo kunye nokusebenza okuthembekileyo.

ISikhokelo seNyathelo ngeNyathelo ekufumaneni iNdawo eLungileyo:

1. Chonga iiNkcukacha zesiThuthi

   Qokelela ulwazi oluyimfuneko olunjengokwenziwa, imodeli, unyaka, ubungakanani benjini, kunye neVIN (iNombolo yeSazisi seMoto). I-VIN inikezela ngedatha echanekileyo malunga ne-injini kunye nenkqubo yokukhutshwa.

2. Qhagamshelana neNcwadi yoMnikazi

   Le ncwadana idwelisa iinxalenye zamanani kunye neenkcukacha. Abanini kufuneka bajonge icandelo elimalunga nezinto ezikhutshwayo okanye zenjini ukuze bafumane isikhokelo.

3. Thelekisa iOEM kunye neeKhetho zeAftermarket

   Amacandelo omvelisi wesixhobo sokuqala (OEM) aqinisekisa ukuhambelana kunye nomgangatho. Iinketho ze-Aftermarket zinokubonelela ngogcino lweendleko okanye uphuculo lokusebenza. Abanini kufuneka baqinisekise ukuba nayiphi na inxalenye ye-aftermarket ihambelana neenkcukacha zokuqala.

4. Sebenzisa Iikhathalogu ze-Intanethi eziThenjiweyo

   Abathengisi abaninzi abathembekileyo bezixhobo zemoto babonelela ngezixhobo zokujonga kwi-Intanethi. Abasebenzisi bafaka iinkcukacha zesithuthi ukujonga iindawo ezihambelanayo. Ezi zixhobo zihlala zibonisa imifanekiso, imilinganiselo, kunye namanqaku okufakela.

5. Qhagamshelana nomthengisi okanye iGcisa eliQinisekisiweyo

   Abathengisi bafikelela koovimba bedatha abavelisi kwaye banokuqinisekisa inani elichanekileyo. Amagcisa aqinisekisiweyo anikezela ngeengcebiso ezisekelwe kumava aneemodeli ezithile zesithuthi.

6. Khangela iiBhulethi zeNkonzo yoBugcisa okanye uKhumbula

   Ngamanye amaxesha abavelisi bahlaziya iinombolo zenxalenye okanye bakhuphe ukukhumbula. Abanini kufuneka bakhangele iibhulethini ezinxulumene nenkqubo ye-EGR phambi kokuthenga.

Ingcebiso:Hlala uhlola umbhobho omdala ngaphambi kokuba u-odole ukuba utshintshe. Jonga ukugoba okukhethekileyo, izibiyeli ezixhomayo, okanye izibuko zoluvo ekufuneka zithelekise indawo entsha.

Itheyibhile yokuthelekisa: i-OEM vs. Ukukhetha i-Aftermarket

Ukuphononongwa ngenyameko kwezi zinto kunceda abanini-zithuthi baphephe iimpazamo ezibiza kakhulu. Ukukhetha indawo efanelekileyo kuqinisekisa ulawulo olululo lokukhutshwa kunye nokuthembeka kwe-injini.

I-EGR PIPE ime njengenxalenye ephambili kulawulo lokukhutshwa kwezinto ezikhutshwayo kunye nempilo ye-injini. Ukuhlolwa rhoqo nokulungiswa kwangethuba kunceda abaqhubi baphephe ukophuka kweendleko nokugcina izithuthi zithobela imithetho. Ukuqwalaselwa kwangaphambili kwimiba ye-EGR PIPE ixhasa ukusebenza olomeleleyo kwaye inciphisa impembelelo yokusingqongileyo. Abaqhubi abaqondayo le nkqubo bafumana ukuthembeka kwexesha elide kunye nokusebenza kakuhle kwizithuthi zabo.

Ukugcinwa rhoqo kuqinisekisa ukuba inkqubo ye-EGR isebenza ngokugqibeleleyo.

FAQ

Yintoni ebangela ukuba umbhobho we-EGR uvale?

Iidiphozithi zekhabhoni ezivela kwiigesi zokukhupha zakha ngaphakathi kumbhobho we-EGR. Izithuthi eziziikhilomitha eziphakamileyo kunye nohambo olufutshane rhoqo lwandisa umngcipheko.Amagcisa acebisaukucocwa rhoqo ukukhusela izithintelo kunye nokugcina ukusebenza kakuhle kwenkqubo.

Umbhobho we-EGR owonakeleyo uchaphazela njani ukusebenza kwe-injini?

Umbhobho we-EGR oqhekekileyo okanye ovuzayo uphazamisa ukuhamba kwerhasi yokukhupha. I-injini inokusebenza ngokurhabaxa, iphelelwe ngamandla, okanye isebenzise amafutha amaninzi. Amanqanaba okukhutshwa kwezinto ezikhutshwayo ahlala enyuka, nto leyo ekhokelela kuhlolo olungaphumeleliyo.

Ngaba isithuthi sinokuluphumelela uvavanyo lokukhutshwa kombhobho we-EGR ongalunganga?

Umbhobho we-EGR ongalunganga udla ngokubangela ukukhutshwa kwe-NOx ephakamileyo. Uninzi lwezithuthi ziyasilela kwiimvavanyo zokukhutshwa xa inkqubo ye-EGR ingasebenzi kakuhle. Ukulungiswa okanye ukutshintshwa kombhobho kubuyisela ukuthotyelwa.

Ngaba kukhuselekile ukusebenzisa imibhobho ye-EGR yentengiso?

Imibhobho ye-EGR ye-Aftermarket iyahluka ngokomgangatho. Iimpawu ezihloniphekileyo zibonelela ngeendlela ezithembekileyo, kodwa ezinye iimveliso eziphantsi kwexabiso eliphantsi zisenokungahambelani ngokuchanekileyo okanye zihlala ixesha elide. Amagcisa acebisa amacandelo e-OEM ngeziphumo ezilungileyo.

Kufuneka amagcisa ahlole kangaphi umbhobho we-EGR?

Uninzi lwabavelisi bacebisa ukuhlolwa rhoqo kwiimayile ezingama-30,000 ukuya kuma-50,000. Iinjini zedizili zinokufuna ukujongwa rhoqo. Amagcisa ajonga iintanda, ukuvuza, kunye nokwakhiwa kwekhabhoni ngexesha lolondolozo lwesiqhelo.

Zeziphi izixhobo ezisetyenziswa ziingcali ukucoca umbhobho we-EGR?

Amagcisa asebenzisa ii-EGR-specific cleaning sprays, iibrashi ezithambileyo, kunye nomoya oxinanisiweyo. Banxiba iiglavu kunye neeglasi zokhuseleko ukuze bakhuseleke. Ukucoca ngokufanelekileyo kususa iidiphozithi zekhabhoni kunye nokubuyisela ukuhamba kwegesi.

Ngaba ukutshintshwa kombhobho we-EGR kuchaphazela iwaranti yesithuthi?

Ukutshintsha umbhobho we-EGR kunye nenxalenye ye-OEM kwiziko lenkonzo eliqinisekisiweyo kugcina ukhuseleko lwewaranti. Ukusebenzisa iinxalenye ezingavunywanga okanye ufakelo olungafanelekanga lunokuphelisa iwaranti.