Ukungenisa okuningiimiklamo idlala indima ebalulekile kubunjiniyela bezimoto. Lezi zingxenye kakhuluukusebenza kwenjini, ukonga kukaphethiloli, kanye nokukhishwa kwegesi. Imakethe yezimoto yezomnotho idinga izixazululo ezingabizi futhi ezihlala njalo. Ukuqanjwa kabusha kwemiklamo ehlukahlukene yokwamukela kungahlangabezana nalezi zidingo eziyingqayizivele. Izinto zokwakha ezithuthukisiwe nezindlela zokukhiqiza zinikeza ukusebenza okuthuthukisiwe nokufinyeleleka. Iimboni yezimotoithembele ezenzweni ezintsha ezinjalo ukuze iqhubekisele ukukhula nokusimama.
Ukuqonda I-Intake Manifolds
Izimiso Eziyisisekelo
Umsebenzi Nenhloso
Ubuningi bokudla busebenza njengengxenye ebalulekile enjinini evuthayo yangaphakathi. Isabalalisa ingxube yamafutha omoya kusilinda ngokulinganayo. Ukusatshalaliswa okufanele kuqinisekisa ukuvutha okulungile, okuthuthukisa ukusebenza kwenjini nokusebenza kahle. Idizayini yobuningi bokudlakuthinta ngqo ukonga kukaphethilolikanye nokukhishwa kwegesi, okuyenza ibe yinto ebalulekile kubunjiniyela bezimoto.
Ukuziphendukela Kwemvelo
Ukuvela kwezinhlobo eziningi zokudla kukhombisa intuthuko kubuchwepheshe bezimoto. Imiklamo yakuqalainsimbi esetshenzisiwe, enikeze ukuqina kodwa yengeza isisindo esibalulekile. Ishintshela ku-aluminiumsilethe ukuncishiswa kwesisindo nokunciphisa ukushisa okuthuthukisiwe. Izinto ezintsha zesimanje zihlanganisa izinto zepulasitiki eziyinhlanganisela, ezinikeza ukonga isisindo okwengeziwe kanye nokuguquguquka kokuklama. Le ntuthuko ivumele abakhiqizi ukuthi bahlangabezane nezidingo eziqinile zemakethe yezimoto yezomnotho.
Izingxenye Ezibalulekile
I-Plenum
I-plenum isebenza njengechibi lengxube yamafutha omoya ngaphambi kokuthi ingene kubagijimi. I-plenum eklanywe kahle iqinisekisa ukutholakala okuqhubekayo kwengxube kusilinda ngasinye. Lokhu kuvumelana kubalulekile ukuze kugcinwe ukuqina nokusebenza kwenjini. Imiklamo ethuthukisiwe ivamise ukuhlanganisa izici zokuthuthukisa ukugeleza komoya ngaphakathi kwe-plenum.
Abagijimi
Abagijimi yizindlela eziqondisa ingxube yamafutha omoya ukusuka ku-plenum kuya kumasilinda. Ubude nobubanzi babagijimi buthonya amandla enjini kanye nezici zetorque. Abagijimi abafushane ngokuvamile bathuthukisa ukusebenza kwe-RPM ephezulu, kuyilapho abagijimi abade bethuthukisa i-torque ephansi ye-RPM. Onjiniyela basebenzisai-computational fluid dynamics(CFD) ukuthuthukisa umklamo womgijimi wezinhlelo zokusebenza ezithile zenjini.
Umzimba we-Throttle
Umzimba we-throttle ulawula inani lomoya ongena ku-multifold intake. Idlala indima ebalulekile ekulawuleni isivinini senjini nokuphuma kwamandla. Imizimba yesimanje ye-throttle ivamise ukufaka izilawuli ze-elekthronikhi zokulawula ukugeleza komoya okunembayo. Lokhu kunemba kunomthelela ekusebenzeni kangcono kukaphethiloli kanye nokuncipha kwentuthu.
Izinhlobo zama-Intake Manifolds
Indiza Eyodwa
Izindiza eziningi ezithatha indiza eyodwa zifaka i-plenum chamber eyodwa ephakela bonke abagijimi. Lo mklamo uthanda ukusebenza kwe-RPM ephezulu, okwenza ifaneleke izicelo zomjaho. Kodwa-ke, ukuphindaphindeka kwendiza eyodwa kungase kunganikezi i-torque esezingeni eliphansi edingekayo ekushayeleni kwansuku zonke ezimotweni ezinomnotho.
Indiza Ekabili
Izindiza eziphindwe kabili zokuthathwa kwendiza zinamakamelo amabili ahlukene e-plenum, ngalinye liphakela isethi yabagijimi. Lo mklamo ubhalansisa i-torque esezingeni eliphansi namandla e-RPM ephezulu, okuwenza ilungele izimoto ezishayelwa emgwaqeni. Izinhlobo zezindiza ezimbaxambili zinikeza isisombululo esiguquguqukayo sezimoto ezisezingeni eliphezulu, ezithuthukisa ukusebenza kanye nokushayeka.
Izinhlobonhlobo Zokufaka Eziguquguqukayo
Izinhlobonhlobo zokufaka ezishintshayo zilungisa ubude babagijimi ngokusekelwe kusivinini senjini. Lokhu kuzivumelanisa nezimo kuvumela ukusebenza okuthuthukisiwe kulo lonke ibanga elibanzi le-RPM. Ngesivinini esiphansi, abagijimi abade bathuthukisa i-torque, kuyilapho ngesivinini esiphezulu, abagijimi abafushane bathuthukisa amandla. Izinhlobonhlobo zokungenisa okuguquguqukayo zimelela isixazululo esiyinkimbinkimbi sokwandisa ukusebenza kahle kwenjini nokusebenza.
Imiklamo Emisha Emakethe Yezimoto Yomnotho
Izinto Ezingasindi
Ama-aluminium Alloys
Ama-alloys e-aluminium anikeza isixazululo esicindezelayo semiklamo ehlukahlukene. Lezi zinto zinikeza ibhalansi phakathi kwamandla kanyeukunciphisa isisindo. Ukushisa okuphezulu kwe-aluminium conductivity kuthuthukisa ukuchithwa kokushisa, okuthuthukisa ukusebenza kwenjini. Abakhiqizi bathanda ama-alloys e-aluminium ngokuqina kwawo kanye nokumelana nokugqwala. Ukusetshenziswa kwama-alloys e-aluminium ku-multifolded intake kusiza ukufeza ukusebenza kahle kukaphethiloli kanye nokukhipha umoya ophansi.
Izinto Ezihlanganisiwe
Izinto ezihlanganisiwe, ezifana ne-carbon fibre nepulasitiki, ziyiukuthola ukuthandwaekuthatheni imiklamo eminingi. Lezi zinto zinikeza ukonga isisindo okubalulekile uma kuqhathaniswa nezinsimbi zendabuko. Izinhlobo eziningi zePlastikikuqiza kahlefuthiukumelana nokugqwala. Izinhlanganisela ze-carbon fibre zinikeza amandla athuthukisiwe kanye nokunciphisa isisindo. Ukusetshenziswa kwezinto ezihlanganisiwe kunomthelela ekuthuthukisweni komnotho kaphethiloli kanye nokuncipha kwezindleko zokukhiqiza.
Amasu Okukhiqiza Athuthukile
Ukuphrinta kwe-3D
Ukuphrinta kwe-3D kushintsha ukukhiqizwa kwezinhlobo eziningi zokudla. Le nqubo ivumela amajiyometri ayinkimbinkimbi izindlela zendabuko ezingakwazi ukufeza. Onjiniyela bangathuthukisa izindlela zokugeleza komoya futhi banciphise udoti wezinto ezibonakalayo. Ukuphrinta kwe-3D kunika amandla i-prototyping esheshayo, esheshisa inqubo yokuthuthukiswa. Ukunemba kokuphrinta kwe-3D kuqinisekisa ukuphindaphindwa kwekhwalithi ephezulu nokusebenza okungaguquki.
Precision Casting
Ukusakaza okunembayo kunikeza enye indlela ethuthukisiwe yokukhiqiza ama-nifold intake. Le nqubo ihlinzeka ngokunemba okuhle kakhulu kwe-dimensional kanye nokuqedwa kwendawo. Ukusakaza okunembayo kuvumela ukusetshenziswa kwezinto ezahlukahlukene, kufaka phakathi i-aluminium namapulasitiki ayinhlanganisela. Inqubo inciphisa izindleko zokukhiqiza kuyilapho igcina amazinga aphezulu. Ukulingisa okunembayo kuqinisekisa ukuthi ukuphindaphindeka kwenani lokudla kuhlangabezana nezidingo eziqinile zemakethe yezimoto ezomnotho.
Izithuthukisi ze-Aerodynamic
I-Computational Fluid Dynamics (CFD)
I-Computational Fluid Dynamics (CFD) idlala indima ebalulekile ekuklameni izindlela eziningi ezisebenzayo zokuthatha. Ukulingiswa kwe-CFD kuvumela onjiniyela ukuthi bahlaziye amaphethini okugeleza komoya ngaphakathi kokuningi. Lokhu kuhlaziya kusiza ukuhlonza izindawo ezineziyaluyalu futhi kuthuthukise idizayini yokugeleza komoya okushelelayo. Ukugeleza komoya okuthuthukisiwe kuthuthukisa ukusebenza kwenjini nokusebenza kahle kukaphethiloli. I-CFD iqinisekisa ukuthi ukuphindaphindeka kokuthatha kuletha ukusebenza okuhle ngaphansi kwezimo ezihlukahlukene zokusebenza.
Ukuhlola Ibhentshi Eligelezayo
Ukuhlola ibhentshi eligelezayo kuhambisana nokulingiswa kwe-CFD ngokunikeza idatha yobufakazi. Onjiniyela basebenzisa amabhentshi okugeleza ukukala ukugeleza komoya kwangempela ngobuningi bokudla. Lokhu kuhlola kuqinisekisa ukuklama futhi kuhlonze noma yikuphi ukungqubuzana okuvela ekufanisweni. Ukuhlolwa kwebhentshi eligelezayo kuqinisekisa ukuthi ukuphindaphindeka kokudla kusebenza njengoba kulindelekile ezimeni zomhlaba wangempela. Inhlanganisela ye-CFD nokuhlolwa kwebhentshi eligelezayo kuphumela kumiklamo ehlukahlukene yokuthatha.
Izicelo Ezisebenzayo Nezinzuzo
Ukuthuthukiswa Kokusebenza Kwamafutha
I-Case Studies
Intshathatha imiklamo eminingikuholele ekuthuthukisweni kokusebenza kahle kukaphethiloli. Isibonelo, ucwaningo olubandakanya uxhaxha lwezimoto zomnotho ezihlome nge-aluminium lightweight manifolds lubonise ukwenyuka ngo-10% ekusebenzeni kahle kukaphethiloli. Onjiniyela basebenzise iComputational Fluid Dynamics (CFD) ukuze bathuthukise ukugeleza komoya, behlise isiyaluyalu futhi bathuthukise ukusebenza kahle komlilo. Ukusetshenziswa kwezinto ezithuthukisiwe njengamapulasitiki ayinhlanganisela nakho kube nomthelela ekwehliseni isisindo, okuqhubekisela phambili ukuthuthukisa ukonga kukaphethiloli.
Izibonelo Zomhlaba Wangempela
Izinhlelo zokusebenza zomhlaba wangempela zigqamisa izinzuzo zemiklamo ehlukahlukene yokudla. Imodeli yemoto yomnotho edumile ihlanganise isistimu ehlukahlukene ethathayo. Lo mklamo uvumele injini ukuthi ilungise ubude bomgijimi ngokusekelwe ku-RPM, ithuthukise ukusebenza kuzo zonke izimo zokushayela ezihlukene. Abashayeli babike intuthuko ebonakalayo ekusebenzeni kahle kukaphethiloli phakathi nokushayela kwedolobha nomgwaqo omkhulu. Inhlanganisela yezinto ezingasindi kanye nezithuthukisi ze-aerodynamic kudlale indima ebalulekile ekuzuzeni le miphumela.
Izithuthukisi Zokusebenza
I-Torque kanye Nezinzuzo Zamandla
Ukufakwa okusha okuhlukahlukene nakho kuthuthukise ukusebenza kwenjini. Imiklamo yesimanje igxile ekwandiseni ukugeleza komoya ukuze kwandiswe i-torque nokuphuma kwamandla. Isibonelo, ukusebenza okuphakeme okuhlukahlukene kwenjini ye-Small Block Chevy V8 kubonise ukukhuphuka kwamahhashi angu-15%. Onjiniyela basebenzisa amasu okulingisa anembayo ukuze bakhe izindawo ezibushelelezi zangaphakathi, behlisa ukumelana nokugeleza komoya. Umphumela waba ukuthuthukiswa okuphawulekayo ekusebenzeni kwenjini, okwenza imoto ikwazi ukusabela futhi ibe namandla.
Ukwehliswa kokukhishwa kwe-Emission
Ukunciphisa ukukhishwa kwekhabhoni kusewumgomo obalulekile kubunjiniyela bezimoto. Imiklamo eminingi ethuthukisiwe yokuthatha inomthelela ekusebenzeni kwenjini ehlanzekile. Ngokuqinisekisa ukusatshalaliswa okusebenzayo kwengxube yamafutha omoya, lezi zinhlobonhlobo zisiza ekutholeni ukusha okuphelele. Lokhu kunciphisa ukukhiqizwa kwezinto ezingcolile eziyingozi. Ucwaningo oluyisibonelo oluhilela injini ye-GM LS1 enendiza eyodwa yokuthatha i-EFI ephakathi nendawo ekhuphukayo lubonise ukwehla ngo-20% kokuphumayo. Ukulawulwa okunembile kokugeleza komoya kanye nengxube kaphethiloli kudlale indima enkulu kule mpumelelo.
Izindleko Ukucatshangelwa
Izindleko Zokukhiqiza
Izindlela zokukhiqiza ezingabizi zibalulekile emakethe yezimoto ezomnotho. Ukulingisa okunembayo nokuphrinta kwe-3D kuguqule ukukhiqizwa kokuningi kokuthathayo. Lezi zindlela zinikeza ukunemba okuphezulu kwe-dimensional kanye nokuchithwa kwempahla encishisiwe. Abakhiqizi bangakhiqiza amajiyometri ayinkimbinkimbi ngezindleko eziphansi. Isibonelo, ukuphrinta kwe-3D kuvumela ukwenza i-prototyping ngokushesha, kusheshise inqubo yokuthuthukisa kanye nokunciphisa izindleko zizonke. Ukusetshenziswa kwezinto ezihlanganisiwe kwehlisa izindleko zokukhiqiza ngenkathi kugcinwa amazinga aphezulu.
Amanani emakethe
Intengo ethengekayo ibalulekile kubathengi abasemakethe yezimoto enomnotho. Ukuqamba okusha ekwakhiweni okuhlukahlukene kwenze izingxenye ezisebenza kahle zifinyeleleke. Ukusetshenziswa kwezinto ezingabizi kakhulu njengepulasitiki ne-aluminium alloys kwehlise izindleko zokukhiqiza. Lokhu kuvumela abakhiqizi ukuthi banikeze ngokuphindaphindeka okuthuthukile ngamanani ancintisanayo. Abathengi bayazuza ekusebenzeni okuthuthukisiwe kwenjini nokusebenza kahle kukaphethiloli ngaphandle kokwenyuka okukhulu kwezindleko zemoto. Ibhalansi phakathi kokusebenza nokufinyeleleka iqhuba ukwamukelwa kwemiklamo ehlukahlukene yokuthatha.
Imiklamo ehlukahlukene yokusungula idlala indima ebalulekile kuyoithuthukisa ukusebenza kwenjinikanye nokusebenza kahle kukaphethiloli. Le miklamo inikezela ngezinzuzo ezibalulekile zemakethe yezimoto ezomnotho, okuhlanganisa ukonga uphethiloli okuthuthukisiwe, ukukhuphuka kwamandla okukhipha amandla, kanye nokukhishwa kwekhabhoni encishisiwe. Izitayela zesikhathi esizayo zikhomba aisidingo esikhulayo se-lightweightkanye nokuphindaphindeka okuhlangene, ukuhlanganiswa kobuchwepheshe obuthuthukisiwe njengamasistimu okudla ahlukahlukene, kanye nokushintshela ezimotweni zikagesi ezidinga imiklamo ehlukene. Ukwamukela lezi zindlela ezintsha kuzothuthukisa ukukhula nokusimama embonini yezimoto.
Isikhathi sokuthumela: Jul-30-2024