Umsebenzi we-crankshaft yemoto
I-crankshaft yenjini yemoto yinxalenye ephambili yenjini, esebenza ngokuyintloko ukuguqula intshukumo ejikelezayo yeepiston ibe yintshukumo ejikelezayo kunye ne-torque yokukhupha ukuze kuqhutywe inkqubo yothumelo lwesithuthi kunye nezinye izixhobo.
Ukuguqulwa kwamandla: I-crankshaft ifumana amandla okunyakaza ahamba ngomgca ukusuka kwiipiston ngokusebenzisa iintonga zokudibanisa kwaye iyiguqule ibe yi-rotational torque, iqhuba i-flywheel kunye nenkqubo yokudlulisela, ivumela imoto ukuba ihambe.
Izixhobo zokuqhuba: Ukujikeleza kwe-crankshaft kukwaqhuba izixhobo ezincedisayo ezifana neejenereyitha, iimpompo zamanzi, kunye neefeni kwiibhanti okanye iityathanga, ukuqinisekisa ukusebenza okuqhelekileyo kwenjini.
Ukumelana nemithwalo kunye nokulinganisela: I-crankshaft ithwala imithwalo enzima efana noxinzelelo lwegesi kunye namandla angenawo amandla, kwaye yenzelwe ukuba ilinganise ubunzima ukunciphisa ukungcangcazela nokuqinisekisa ukusebenza kakuhle kwenjini.
I-crankshaft yenye yezona zinto ziphambili zenjini, enoxanduva lokuguqula intshukumo ejikelezayo yeepiston ibe yintshukumo ejikelezayo kunye namandla okukhupha. Nje ukuba ingasebenzi, iya kuchaphazela kakhulu ukusebenza okuqhelekileyo kwenjini. Ngokweenkcukacha zamva nje ezisemthethweni (ukusukela ngoMatshi 2026), iimpawu eziphambili, izizathu, kunye neendlela zokulwa nokusilela kwe-crankshaft zezi zilandelayo:
Iimpawu eziqhelekileyo zokungaphumeleli kwe-crankshaft
Ubunzima bokuqalisa: Ukuguguleka kweebheringi ze-crankshaft okanye umonakalo kwijenali kubangela ubunzima ekuqaliseni injini.
Amandla anciphileyo: I-crankshaft ayikwazi ukudlulisa i-torque ngokufanelekileyo, nto leyo ebangela ukukhawulezisa okucothayo kunye nokunciphisa kakhulu amandla okukhupha.
Ingxolo engaqhelekanga: Izandi zokungqubana kwesinyithi ezifana "nokubhonga" okanye "ukucofa" zenzeka ngexesha lokusebenza kwenjini, ngakumbi xa injini iqala kwaye ikhawulezisa.
Ukushukuma kwesithuthi: I-crankshaft iphazamisa ukulinganisela kwenjini, nto leyo ebangela ukushukuma okucacileyo xa ungenzi nto okanye ngexesha lokuqhuba.
Ukwanda kokusetyenziswa kwepetroli: Ukuncipha kokusetyenziswa kakuhle komlilo kunye nokwanda kokusetyenziswa kwepetroli.
Ubushushu obugqithisileyo benjini: Uxinzelelo lweoyile oluphantsi kunye nenkqubo yokupholisa echaphazelekileyo, nto leyo ebangela ukunyuka kobushushu okungaqhelekanga.
Ukucima injini ngequbuliso: Kwiimeko ezinzima kakhulu, injini isenokucima ngequbuliso ngexesha lokuqhuba.
Isibane sempazamo yenjini siyakhanyisa: I-ECU ibona into engaqhelekanga (njengokulahleka kwesignali yendawo ye-crankshaft) ize ikhanyise isibane sempazamo yenjini.
Qaphela: Ezinye iimpawu (ezifana nokukhanya kwesibane senjini, ubunzima bokuqala) zinokubangelwa kukungaphumeleli kwesensor yendawo ye-crankshaft, okubangelwa yingxaki yesignali ye-elektroniki endaweni yokonakaliswa kwe-crankshaft ngokwayo.
Ukuxilongwa ngobuchwephesha kuyafuneka ukuze kufunyanwe umahluko.
Iintlobo zeempazamo eziqhelekileyo kunye nezizathu
Ukonakala kwejenali: Ioyile engonelanga okanye eyonakeleyo, ubukho bokungcola, okanye ukuvuleka okungafanelekanga phakathi kwejenali kunye ne-crankshaft.
Ukukrwela/ukukrwela kwijenali: Ukungacoceki kakuhle kwendibano, ukungatshintshi ioyile ngexesha, okanye ukungasebenzi kakuhle kwesihluzi somoya, okuvumela ukungcola ukuba kungene.
Ukutsha kwejenali: Kudla ngokubangelwa yingozi "yokuwelda", enomphezulu oluhlaza okwesibhakabhaka.
Imifantu okanye ukwaphuka:
Ziqhele ukwenzeka kwindawo apho ingalo ye-crank kunye ne-journal idibana khona, okanye kufutshane nendawo yokungena yeoyile ye-connecting rod journal;
Izizathu ziquka iziphene zezinto eziphathekayo, ukudinwa, ukugqithisa kakhulu, ukungasebenzi kakuhle kwesixhobo sokufunxa umbane, kunye nomonakalo kwibhalansi eguqukayo ngexesha lokulungiswa kwe-welding.
Ukuguqulwa kwe-crankshaft:
Umthwalo onzima uqala ngokukhawuleza kakhulu, ukuqhobosheka ngequbuliso, okanye ukuhlanganiswa okungafanelekanga.
Ukubanjwa kwe-crankshaft: Ukungasebenzi kakuhle kwenkqubo yokuthambisa, ukutshixa okomileyo kweebheringi ezityibilikayo.
Iingcebiso zokuphendula nokuthintela
Misa imoto ngoko nangoko ukuze ihlolwe: Xa kuvela ezi mpawu zingasentla, ingakumbi ezihamba nengxolo engaqhelekanga, ukungcangcazela, okanye ukungakwazi ukuqala, yeka ukuyisebenzisa imoto ukuze uphephe umonakalo ongakumbi.
Ukuxilongwa kobuchwephesha:
Funda iikhowudi zempazamo usebenzisa isixhobo se-OBD ukuze ubone ukuba yingxaki yesensor (njenge-P0335 enxulumene neekhowudi zesensor position crankshaft);
Ukuba kurhanelwa ukuba i-crankshaft yonakele, yiqhaqhe ukuze kuhlolwe ukuguguleka kwejenali, imifantu, kunye neemeko zokugoba.
Imigaqo yolondolozo:
Ukonakala okuncinci kunokulungiswa ngokusila;
Ukuqhekeka, ukwaphuka, kunye nokuguquka okukhulu kudla ngokufuna ukutshintshwa;
Emva kokulungisa, yenza ulungiso lwebhalansi eguquguqukayo kwaye uqinisekise ukuba i-flywheel ifakwe ngokulinganayo.
Amanyathelo okuthintela:
Tshintsha rhoqo ngeoyile kunye nesihluzo seenkcukacha ezifanelekileyo;
Kuphephe ukuxinwa kakhulu ixesha elide kunye nokusebenza ngesantya esiphezulu;
Nika ingqalelo ekufudumaleni kwangaphambili kweenjini ezibandayo, kuphephe ukukhawulezisa ngequbuliso;
Landela ngokungqongqo imiqathango yokuhlanganisa ngexesha lokulungiswa ukuqinisekisa ukuba icocekile kwaye ayigutyungelwanga.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
