Ngabe inzwa ye-crankshaff yenzani emotweni
Iqhaza lezinzwa ze-Crankshaft zemoto e-amotobile ikakhulukazi lifaka phakathi izici ezilandelayo:
Ukulawulwa Kwesikhathi Sokulahla: Izinzwa zeCrankshaft isikhundla zibheka isikhundla sokujikeleza kwe-crankshaft futhi zinikeze idatha ebucayi kwiyunithi yokulawula injini (Ecu) ukusiza ukunquma umzuzu wokudubula ofanele kwisilinda ngasinye. Lokhu kuqinisekisa ukuthi i-spark plug ingena lapho i-piston ifinyelela i-TDC futhi ingxube icindezelwe esimweni sayo esihle, ngaleyo ndlela ithole ukuhlanganiswa okusebenzayo kakhulu kwamafutha kanye nokwenza ngcono amandla enjini nomnotho.
I-Fuel Insact Control: I-Crankshaft isikhundla senzwa nayo isetshenziselwa ukulawula uhlelo lokujova kaphethiloli, ukuqinisekisa ukuthi uphethiloli ukhishwa ngesikhathi esifanele sokuhlangabezana nezidingo zenjini. Ngokuqapha isikhundla se-crankshaft, uhlelo lungalawula kahle inani lomjovo kaphethiloli ukuze kuqinisekiswe imiphumela emihle yokuhlanganisa ngaphansi kwezimo ezihlukile.
Injini yokuqala nokugijima: Ngesikhathi sokuqala kwenjini, inzwa ye-crankshaft isikhundla iqinisekisa ukuthi injini iqala ngesikhathi esifanele futhi igcina ukusebenza okuzinzile. Ngaphezu kwalokho, kubandakanyeka ekulawulweni kwesivinini esingenzi lutho kanye nokulawulwa kokuhwamuka kwamafutha, ukusiza i-ECU ukulungisa ukuvulwa kwethambekele noma isikhundla se-actuator esingenamsebenzi ukuze silondoloze ijubane le-iingeli elingenamsebenzi.
: Uma inzwa ye-crankshaft isikhundla sehluleka, uhlelo lokulawula lwemoto lungabona futhi lukhombise inkinga ngokufunda ikhodi yephutha, lula ukuxilongwa amaphutha nokulungiswa kochwepheshe.
Inzwa ye-Crankshaft isikhundla isebenza ukuhlinzeka ngemininingwane ebucayi ohlelweni lokuphathwa kwenjini ngokulinganisa ngokunemba nokubika isikhundla se-crankshaft kanye nesivinini. Ithola futhi ikhipha amasiginali we-STOP STOP, amasiginali we-crankshaft angle, futhi amasiginali we-njini afakwa kwi-ECU ngesikhathi sangempela, lapho i-ECU ibala isikhathi esifanele sokudubula kanye nevolumu yokudubula kahle yesilinda ngasinye.
Izinzwa ze-Crankshaft ze-Automotive (CPS noma i-CKP) zidlala indima ebalulekile ezimotweni. Ungenye yezinzwa ezibaluleke kakhulu ohlelweni lokulawula injini, futhi imisebenzi yayo eyinhloko ifaka:
Isivinini senjini: inzwa ye-crankshaft ingabheka ijubane lokujikeleza kwe-crankshaft ngesikhathi sangempela, ukuze libalo ngokunembile ijubane le-Injini. Lolu lwazi lubaluleke kakhulu ekunqumeni isilinganiso sokujova kophethiloli kanye ne-angle yangaphambi kwesikhathi.
Nquma isikhundla sePiston: Ngokuzwa i-angle yokujikeleza kwe-crankshaft, inzwa ye-crankshaft inganquma isikhundla esithile se-piston kwisilinda. Lokhu kubalulekile ukulawula isikhathi sokudangala kanye nomjovo kaphethiloli.
Isimo sokusebenza kwenjini yokuqapha: Kungabheka isimo sokusebenza senjini, esake satholakala njengomlilo noma ukuntuleka komlilo namanye amaphutha, futhi sivame ukuthwebula iyunithi yokulawula injini ukuthumela imininingwane ye-Injini.
Lungiselela ukusebenza kahle kokuphuma: Ngokuphathwa okuqondile kwesikhundla se-crankshaft, inqubo yokuvungulwa kwamafutha ingenziwa kahle, ukuphuma kwezinto eziyingozi kungancishiswa, kanye nokusebenza kwemoto.
Eminye imisebenzi: Ngaphezu kokulawula umjovo kaphethiloli kanye nokulahla, inzwa ye-crankshaft futhi ibamba iqhaza ekulawulweni kwejubane okungenzi lutho, ukulawulwa kwegesi yokuphinda usebenzise igesi, kanye nokulawulwa kokuhwamuka kwamafutha.
Uhlobo nendawo yokufaka
Kunezinhlobo ezimbili eziphambili zezinzwa ze-crankshaft: Uhlobo lwe-Magnetic Pulse nohlobo lwehholo. Izinzwa ze-Magnetic Pulse zivame ukufakwa eduze kwezindlu zokudlulisela ze-flywheel, kanti izinzwa zehholo zifakwa eceleni kwe-pulley crankshaft ngaphambili kwe-crankshaft noma ezindlini zokudlulisa eduze kwe-flywheel eduze kwe-flywheel. Indawo yokufaka ngqo izohluka ngokuya ngemodeli nokuklanywa.
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