Ukuhlolwa kwe-Turbocharger
Ochwepheshe be-MotoRemo abenza izifundo zokuqeqeshwa kwe-turbo bavame ukuqaphela izikhangiso zezinkampani ezihlinzeka ngokulungiswa kwe-turbocharger. Labo abathanda lesi sihloko banqume ukuhlola ukuthi ukubheja okunjalo kunganikeza ini. Kwavela umqondo wokuhlola ama-turbocharger atholakala emakethe.
Ama-turbocharger athengwe emafektri asemakethe iminyaka eminingana, aziwa ezimakethe zendawo futhi aqashe abasebenzi abambalwa. Ucingo oluvela ekhasimendeni eliye lahluleka kwe-turbocharger ku-Seat Toledo enenjini ye-BXE 1,9 TDI lisize ekukhetheni imoto yokuhlola. Imoto ifakwe i-Garrett geometry turbocharger engu-#751851-0004 lapho umenzi angazithengisi izingxenye ezilungisekayo futhi okuwukuphela kwenketho ukuthenga i-turbocharger entsha noma elungiswe kabusha efekthri.
Ukuthola ama-turbocharger “avuselelwe kabusha” okushintshwa okungewona awokuqala amaShayina nawaseYurophu kwakungenzima.
Ngale ndlela, ama-turbocharger ama-3 ahlolwe:
– Garrett Original Rehman
- ivuselelwe ngemininingwane yase-Asia
- ivuselelwe kusetshenziswa izinto ezihlukile ezenziwe eYurophu.
Ukuthatha indawo yaseYurophu
Imoto iye endaweni yokusebenzela ene-dyno, egxile ekulungiseni izimoto zakwaVolkswagen. Ezivivinyweni zokuqala, sasebenzisa i-turbocharger, ukulungisa izingxenye ezivela kumkhiqizi waseYurophu. Kwasimangaza kakhulu ukuthi i-turbo iphenduke yaba yimbi kakhulu ezivivinyweni. Amandla emoto abesezingeni eliphezulu, kodwa i-torque yenjini ibingaphansi kuka-10Nm kune-turbocharger ngemuva kokulungiswa kwefektri yakwaGarrett. Ize ifudumale injini imoto ibishunqa blue. Ukuphakama bekuguquguquka kulo lonke uhla lwejubane, futhi ngaphandle kwalokho, bekungafani nengcindezi ebilindelwe, ikakhulukazi ebangeni elisuka ku-1800 kuye ku-2500 rpm. Uma kucatshangelwa ukuthi lokhu kuyibanga lejubane esivame ukulisebenzisa lapho sishayela esiminyaminya sedolobha, ukusebenza okungazinzile kwe-turbocharger kubangela ukusha okungafanele enjini futhi, ngenxa yalokho, intuthu yemoto. Kungashiwo ngezinga eliphezulu lokungenzeka ukuthi umsizi owenziwe ngesikhathi esifushane uzovimba uhlelo nge-geometry eguquguqukayo. Ngemva kokuhlakaza i-subassembly, kwabuye kwavela ukuthi isistimu yejometri eguquguqukayo esetshenzisiwe yayingeyona entsha, nakuba lapho sithenga saqinisekiswa ukuthi izingxenye ezintsha zaseYurophu ezisezingeni eliphezulu zisetshenziselwa ukulungiswa.
Abahleli batusa: Sifuna izinto zomgwaqo. Faka isicelo se-plebiscite futhi uwine ithebhulethi!
Izingxenye zase-Asia
Ukuhlaziywa kwengcindezi ye-boost ye-turbocharger enesikhungo esisha kanye nesistimu entsha yejometri eguquguqukayo eyenziwe e-China ibonakale iyinhle impela. Kulo lonke uhla lwesivinini, umuntu angabona ukushajwa ngaphansi, ngezinye izikhathi ukulayisha ngokweqile i-turbine, okuthinta ukusha okungafanele kwenjini yethu, kodwa hhayi kakhulu njengaku-turbine yangaphambilini. Asizange simangale ngalokhu, njengoba izitolo eziningi zokulungisa ama-turbocharger sezivele zinemishini yokulungisa ukugeleza kwamagesi okukhipha igesi ngohlelo lwejometri oluguquguqukayo. Uma kubhekwa iqiniso lokuthi i-turbocharger ehloliwe ingumkhiqizo odume kakhulu emakethe yethu, akunzima ukulinganisa kahle idivayisi ukuze ilungiselelwe. Endabeni yama-turbocharger angavamile, izinto azilula kangako, ngoba ukuze ulinganise kahle lawa madivaysi, kudingeka izinjini zomoya eziningana zenombolo efanayo nomuntu oyedwa, uxhumano olukhethekile lwe-turbine enikeziwe. Nokho, sithole okuthakazelisa kakhulu ngaphakathi kwe-turbine ehloliwe. Kwavela ukuthi i-rotor, lapho i-core yaseShayina yakhiwe khona, yenziwe nge-alloy engakwazi ukumelana namazinga okushisa.
Ukusebenzisa Indaba Elungile
I-GMR235 isetshenziswa kuma-turbocharger amaningi kadizili kanye namanye ama-turbocharger kaphethiloli aphuma kancane. Siyibona ekupheleni kwe-rotor ene-hexagonal. Le nto ingakwazi ukumelana namazinga okushisa afika ku-850°C. Ukuphela kukanxantathu kusitshela ukuthi i-rotor yenziwe nge-Inconel 713°C, engasebenza kufika ku-950°C. Embonini ye-turbocharger elungiswe kabusha, u-Garrett usebenzisa le alloy enamandla. Amanye ama-turbine amabili abene-alloy core ekwazi ukumelana namazinga okushisa abandayo. Ngakho-ke, kungacatshangwa ukuthi impilo yesevisi ye-turbocharger eyenziwe izingxenye ezingezona ezangempela izoba ngaphansi kakhulu kuneyasekuqaleni. Ngeshwa, asizange sibe nethuba lokuhlola ama-turbocharger isikhathi eside.
Ngesikhathi sokuhlolwa, asizange sihlaziye ukwakheka kwegesi yokukhipha imoto egijima kuma-turbocharger ahloliwe. Kodwa-ke, ucwaningo oluzimele olwenziwa abakhiqizi be-turbocharger lubonisa ukuthi izinjini ezisebenzisa izinjini zomoya zejiyomethri eziguquguqukayo ezakhiwe ngezingxenye ezenziwe kabusha azivamile ukuhlangabezana nezindinganiso zokukhipha umoya waleyo njini. Yiqiniso, ukukhetha kuhlale kumthengi, kufanelekile ukukhumbula ukuthi amanani okuthenga ama-turbocharger angewona awangempela awafani kakhulu nezintengo zama-turbocharger ngemuva kokulungiswa kwefekthri. Sithemba ukuthi ukucabangela kwethu kuzokusiza wenze isinqumo esifanele.
