Ukuqonda Indima yeCrankshaft
I-crankshaft iyingxenye eyisisekelo yenjini, edlala indima ebalulekile ekuguquleni ukujikeleza okuqondile kwama-pistons ukuba kunyakaze ukujikeleza. Lokhu kuguqulwa kubalulekile ukuze unikeze amandla imoto noma imishini.
Ukubaluleka kukaCrankshaft kokuhlinzwa okubushelelezi akunakweqiwa. Isebenza njengenhliziyo yenjini, ukuqinisekisa ukuthi amandla adluliselwa kahle nangokuthembekile. Ngaphandle kwe-crankshaft esebenza kahle, injini ngeke ikwazi ukukhiqiza amandla adingekayo okufaka imoto noma umsebenzi wokusebenzisa imishini.
Enjini ejwayelekile yokuhlangana kwangaphakathi, amaPistons anyukela phezulu naphansi emasikweni. Njengoba izibhamu zihamba, zicindezela futhi zidonse izinduku zokuxhuma, ezinamathiselwe kwi-crankshaft. I-crankshaft yabe isiguqula lokhu kuhambisa umugqa olayini kube yi-rotational rotational, esetshenziselwa ukushayela amasondo emotweni noma amandla ezinye izakhi zemishini.
Isibonelo, enjini yemoto, i-crankshaft ixhumeke ekudluliseleni nge-clutch noma i-torque Converter. Ukuhamba okujikelezayo kwe-crankshaft kudluliselwa emasondweni ngokudluliselwa, okuvumela imoto ukuthi ihambe.
Isidingo sokugqoka nokugaya
1.Ukusebenza kokunye
Ukugqoka nokugaya kudlala indima ebalulekile ekuthuthukiseni ukusebenza kweCrankshaft. Inqubo yokugaya isiza ukuqinisekisa ukulingana okulungile phakathi kweCrankshaft nezinye izinto zenjini. Isibonelo, i-crankshaft ye-Ground Right enganciphisa ukucaciswa phakathi kwamabombo kanye ne-shaft, ukunciphisa ukudlidliza nomsindo. Lokhu kuphumela ekusebenzeni okubushelelezi kanye nokudluliselwa kwamandla okuthuthukile. Ngokusho kwedatha yezimboni, i-crankshaft enomhlaba kahle ingakhulisa ukusebenza kahle kwe-injini kuze kufike ku-10%.
Ukunciphisa ukungezwani kungenye inzuzo ebalulekile yokugqoka nokugaya. Ingaphezulu elibushelelezi ku-crankshaft linciphisa ukumelana phakathi kwezingxenye ezinyakazayo, okuvumela injini ukuba isebenze kahle. Lokhu akugcini nje ngokuthuthukisa umnotho kaphethiloli kodwa futhi kunciphisa ukugqoka nokudabula enjini. Ukugaya kungasusa ukungapheleli kanye nama-burrs ebusweni be-crankshaft, okuholela ekuhlolweni okuphansi kwengxabano.
I-2.Extex Lifespan
Lezi zinqubo zingadalula kakhulu impilo ye-crankshaft. Ngokuhamba kwesikhathi, i-crankshaft igqokwa futhi imonakalo ngenxa yokungqubuzana okungapheli kanye nengcindezi. Ukugqoka nokugaya kungabhekana nalezi zingqinamba ngokususa izingqimba ezilimele futhi kubuyisele phezulu esimweni sayo sokuqala. Ngokwenza kanjalo, kuvimbela ukuwohloka okuqhubekayo futhi kwandise isikhathi sokuphila kwengxenye.
Isibonelo, uma i-crankshaft ikhule imifantu engaphezulu noma amagoli, ukugaya kungasusa indawo elimele futhi kunikeze indawo ebushelelezi yokuqhubeka nokusebenza okuqhubekayo. Ngaphezu kwalokho, ukugqoka okujwayelekile nokugaya kungasiza ukubona izinkinga ezingaba khona ekuqaleni, zivumela ukulungiswa okufika ngesikhathi futhi kuvikele ukwehluleka okuyinhlekelele. Ngokusho kwezinye izilinganiso, ukulungiswa okufanele ngokugqoka nokugaya kungaphinda kabili isikhathi sokuphila kwe-crankshaft.
3.Ukusebenza kahle kwenjini
Ukugqoka nokugaya kubalulekile ekugcineni ukusebenza kahle kwenjini. I-crankshaft esebenza kahle kakhulu ibalulekile ekusebenzeni kahle kwayo yonke injini. Lapho i-crankshaft ingagciniwe kahle, ingaholela ekunciphiseni kwamandla okukhipha, ukukhulisa uphethiloli, nokunciphisa ukusebenza kwenjini.
Ngokuqinisekisa indawo ebushelelezi futhi kufanelekile, ukugqoka kanye nokugaya usizo lokunciphisa ukulahleka kwengxabano nokulahleka kwamandla. Lokhu kuvumela injini ukuthi isebenze ekusebenzeni kwayo okuphezulu, ukunciphisa ukusetshenziswa kwamafutha kanye nokuphuma. Ngaphezu kwalokho, i-crankshaft egcinwe kahle ingathuthukisa ukuthembeka okuphelele nokuqina kwenjini, yehlisa isidingo sokulungiswa njalo nangesikhathi sokuphumula.
Ekuphetheni, ukugqoka kwe-crankshaft nokugaya kubaluleke kakhulu ekuqinisekiseni ukusebenza kahle, isikhathi eside, kanye nokusebenza kahle kwezinjini. Noma ngabe ezimotweni noma emishini, lezi zinqubo zibalulekile ekusebenzeni okuthembekile futhi kufanele zenziwe njalo ukuze kwandiswe izinzuzo.
Isikhathi sePosi: Oct-24-2024