I-Block Chevy Chevy (SBC) iyinjini edumile enikwe amandla izimoto ezingenakubalwa selokhu kwethulwa ngo-1955. Ngamashumi eminyaka, sekuyintandokazi kakhulu phakathi kwabathandi bezimoto, ukuthembeka kanye nokusebenza okuphezulu. Enye yezinto ezibucayi kakhulu ezingathuthukisa kakhulu ukusebenza kwe-SBC yi-manifold. Le ndatshana idlulela endimeni ye-mantifol mantifol in injini yamandla kanye nokusebenza kwamafutha, izinhlobo ezahlukene ezitholakalayo, nokuthi ungazikhetha kanjani okulungile ngezidingo zakho.
Ukuqonda Indima Yokudla Okutholakalayo
I-Mantifold yokuthambisa iyingxenye ebalulekile enjini yokuhlanza yangaphakathi. Inesibopho sokuletha ukuletha ingxube kaphethiloli emoyeni kusuka ku-carburetor noma emzimbeni we-throttle kwizilinda zenjini. Idizayini kanye nokusebenza kahle kwe-Bant Mantifold kudlala indima enkulu ekunqumeni ukusebenza kwenjini, okuthinta izinto ezifana nehhashi, i-torque, kanye nokwenziwa kahle kwamafutha.
Ngezinjini ezincane ze-Chevy Chevy, i-Mantifold yokudla ibaluleke kakhulu ngoba ingakhawulela noma ithuthukise amandla enjini yokuphefumula. Ukuthathwa okuhlelwe kahle kungathuthukisa ukusebenza kwe-volumetric yenjini, okuvumela ukuthi kuthathe umoya omningi nophethiloli, okuholela ekuvukeni okungcono namandla amaningi.
Izinhlobo zokudla okuningana ze-block chevy encane
Kunezinhlobo eziningi zokuphuza ama-many ezitholakalayo ezinjini ezincane ze-chevy, ngalinye elakhelwe ukusebenza kahle ngezindlela ezihlukile. Izinhlobo eziphambili zifaka:
1. I-Single-Plane AmaManifolds
Ama-Mant-Plane Mant Mantifolds aklanyelwe izinhlelo zokusebenza eziphezulu lapho umgqugquzeli omkhulu ungumgomo oyinhloko. Lezi zinceku zibonisa iplanum enkulu, evulekile edla wonke amasilinda enjini. Umklamo wehlisa imikhawulo ye-airflow, evumela ama-RPms aphezulu namandla amaningi. Kodwa-ke, ama-manifolds endiza eyodwa ngokuvamile ahlazisa i-torque ephansi, abenze balungele ukusetshenziswa emgwaqweni lapho ukudonsa kungukukhathazeka.
Izinzuzo ezibalulekile:
• Izinzuzo zamandla aphezulu we-RPM.
• Ilungele ukujaha kanye nezinjini zokusebenza okuphezulu.
Ukucatshangelwa:
• Yehlise i-torque ephansi ephansi.
• Ayilungele ukushayela nsuku zonke noma ukudonsa izinhlelo zokusebenza.
2. Ama-Mant-Plane Antake Mant
Ama-Mant-Plane Mantifolds ama-Dual-Plane aklanyelwe ukulingana kwamandla nokuhamba. Zifaka ama-plenums amabili ahlukene asondla amasilinda enjini, asiza ukuthuthukisa i-torque ephansi ngenkathi usanikeza inani elifanele lamandla aphezulu okuphela. Ama-manifolds we-Dual-Plane ajwayele ukukhethwa okukhethwayo kwezimoto eziqhutshwa emgwaqweni noma ezinjini ezidinga iqembu elibanzi lamandla.
Izinzuzo ezibalulekile:
• Kwenziwe ngcono i-torque ephansi ephansi.
• Ukuhamba okungcono kwezicelo zomgwaqo.
Ukucatshangelwa:
• Kwangathi kunganikeza amandla afanayo we-RPM aphezulu njengezimpawu zokudlala ezingenangqondo.
• Ilungele ukushayela nsuku zonke nokusebenza ngokulinganiselayo kwakha.
3. Umhubhe we-RAM RAM SINGEKE
Umhubhe we-SUNFAY SINGUPLDSYakhelwe i-airflow ephezulu ye-air futhi imvamisa isetshenziswa kumjaho wokuhudula noma ezinye izinhlelo zokusebenza eziphezulu. Lezi zinceku zinabagijimi abade, abaqondile abavumela indlela eqondile yomoya ibe ngamasilinda. Idizayini ilungiselelwe ukusebenza kwe-RPM ephezulu, okwenza ukuthi ikhiphe amandla aphezulu avela enjini encane ye-Chevy.
Izinzuzo ezibalulekile:
• Ukuqhakaza okuphezulu komoya kanye nehhashi ngama-RPMs aphezulu.
• Ilungele ukuhudula umjaho nokusetshenziswa komncintiswano.
Ukucatshangelwa:
• Akunakusebenza ekusetshenzisweni komgwaqo ngenxa yokusebenza okuphansi okuphansi.
• Kudinga ukuguqulwa kwe-hood ngenxa yokwakheka okude.
I-Mantifold Ethinta Kanjani Ethinta Ukusebenza Kwenjini
Idizayini yokudla okuningana inomthelela ngqo izici zokusebenza kwenjini. Nakhu ukuthi izici ezahlukene ze-malifold design zingathinta kanjani injini:
1. Ubude obugijimayo nobubanzi
Ubude nobubanzi babagijimi abangenayo maningi bangathonya kakhulu ukusebenza kwenjini. Abagijimi obude bavame ukuthuthukisa i-torque ephansi, kanti abagijimi abafushane bangcono ngamandla aphezulu we-RPM. Ngokufanayo, ububanzi babagijimi buthinta i-airflow; Amadayimane amakhulu avumela umoya omningi ukuthi ugeleze kepha anganciphisa i-air velocity, emthelela ekusebenzeni okuphansi.
2. I-Plenum Volume
I-plenum yigumbi lapho umoya uhlangana khona ngaphambi kokusatshalaliswa kubagijimi. Ivolumu enkulu yeplenum ingasekela ama-RPM aphezulu ngokunikeza inyumba enkulu yomoya. Kodwa-ke, inkulu kakhulu i-plenum inganciphisa impendulo ye-throttle kanye ne-torque ephansi, okwenza kungalungele izinhlelo zokusebenza zasemgwaqweni.
3. Izinto ezibonakalayo nokwakha
Ama-many mantifolds ajwayele ukwenziwa nge-aluminium esetshenzisiwe, enikeza ukulinganisela okuhle kwamandla, isisindo kanye nokuhlanza ukushisa. Kodwa-ke, kukhona nama-composite ne-plastic manys epulasitiki anganciphisa isisindo futhi athuthukise ukumelana nokushisa. Ukukhethwa kwezinto ezibonakalayo kungathinta bobabili ukusebenza nokuqina, ikakhulukazi ezicelo zokusebenza okuphezulu.
Ukukhetha ukungena kwesokudla okuningana nge-block chevy yakho encane
Ukukhetha i-manifold efanelekile ye-chevy yakho encane ye-block chevy incike ezicini eziningana, kufaka phakathi ukusetshenziswa kwakho okuhlosiwe, ukucaciswa kwenjini, kanye nezinhloso zokusebenza. Nayi eminye imininingwane ebalulekile okufanele uyikhumbule:
1. Ukusetshenziswa okuhlosiwe
Uma imoto yakho enamandla ye-SBC isetshenziselwa ukushayela emgwaqweni, i-mantifold enezindiza ezimbili kungenzeka iyisinqumo esihle kakhulu. Inika ibhalansi enhle yamandla aphansi aphansi kanye nama-RPM aphezulu, okwenza kufanelekile ukusetshenziswa kwansuku zonke. Okokujaha noma ukwakha okuphezulu kokusebenza, indiza eyodwa noma umhubhe wenqama enkulu ingahle ilunge ngokwengeziwe.
2. Ukucaciswa kwenjini
Ukuhanjiswa, iphrofayili ye-camshaft, kanye nokulinganiselwa kwe-compression yenjini yakho kuzothonya uhlobo lokuphuza olusebenzayo olusebenzayo. Isibonelo, injini ene-camshaft ephezulu kanye nokucindezelwa okuphezulu ingahle inzuzo kusuka ku-many-snifold linye, ngenkathi ukusetha okunzima kungenza kangcono nge-malifold yendiza embaxambili.
3. Imigomo Yokusebenza
Uma ukukhulisa amahhashi kuyinhloso yakho eyinhloko, ikakhulukazi kuma-RPMs aphezulu, indiza eyodwa noma umhubhe we-RAM inqamu i-manifold kuzoba inketho engcono kakhulu. Kodwa-ke, uma ufuna iqembu elibanzi lamandla ahlinzeka ngokusebenza okuhle ngaphesheya kwe-RPMS, kungenzeka ukuthi kukhethwe kalula.
Amathiphu wokufaka kanye nemikhuba emihle kakhulu
Uma usukhethe imali yokudla efanelekile ye-block chevy encane yakho, ukufakwa okufanele kubalulekile ukuqinisekisa ukusebenza kahle. Nawa amanye amathiphu nemikhuba emihle yokulandela:
1. Ukulungiselela okungaphezulu
Ngaphambi kokufaka i-malifold entsha, qiniseka ukuthi izindawo zokuhlangana ezikwilokhi yenjini zihlanzekile futhi zikhululekile kunoma iyiphi imfucumfucu noma impahla yakudala ye-gasket. Lokhu kuzosiza ekuqinisekiseni uphawu olufanele futhi kuvikele noma yikuphi ukuvuza kwe-vacuum.
2. Ukukhetha kwe-gasket
Ukukhetha i-gasket efanele kubalulekile ukuze uphawu olufanele. Qinisekisa ukusebenzisa i-gasket esezingeni eliphakeme efanisa amachweba ekhanda angenayo. Kwezinye izimo, kungadingeka ukuthi usebenzise i-gasket ngephrofayili enkulu noma emfishane ukuze uzuze uphawu oluhle kakhulu.
3. I-Torque Imininingwane
Lapho ubeka phansi imali yokudla, landela ukucaciswa kwe-torque okunconyiwe komkhiqizi. Ukuqiniseka ngokweqile kungalimaza amakhanda amaningi noma ama-cylinder, ngenkathi ukuqina kungaholela ekuvuzeni nasekusebenzeni kabi.
4. Bheka ukuvuza kwe-vacuum
Ngemuva kokufaka, kubalulekile ukubheka noma yikuphi ukuvuza kwe-vacuum ezungeze ama-mantifold. Ukuvuza kwe-vacuum kungadala ukusebenza kwenjini empofu, okuyi-idling enzima, kanye nokunciphisa ukusebenza kahle kwamafutha. Sebenzisa i-vacuum gauge noma ukuhlolwa kwentuthu ukuqinisekisa uphawu olufanele.
Ukugcina
I-Mant Mantifold iyingxenye ebalulekile engathonya kakhulu ukusebenza kwe-block chevy injini. Ngokukhetha uhlobo olufanele lokuthathwa kokudla nokuqinisekisa ukufakwa okufanele, ungavula amanye amandla futhi uthuthukise ukusebenza kahle kwamafutha, noma ngabe wakha ngomshini womgwaqo noma imoto ephezulu yomjaho. Noma ngabe ukhetha indiza eyodwa, iplanethi embaxambili, noma i-RUM-RAM RAM MANIFLD, ukuqonda ukuthi uhlobo ngalunye luthinta kanjani ukusebenza kwenjini luzokusiza wenze isinqumo esinolwazi futhi uthole okuningi nge-SBC yakho.
Ukutshala imali ekwenziweni kwekhwalithi ephezulu ehambisana nezidingo zenjini yakho kungenye yezindlela eziphumelela kakhulu zokuthuthukisa ukusebenza kwe-chevy yakho encane. Ngokusetha okulungile, ungajabulela ukwanda kwehhashi, impendulo engcono kakhulu, futhi uthuthukise ukudonsa okuphelele.
Isikhathi Sokuthumela: Aug-19-2024