Yintoni i-connecting rod bearing? Zithini iimpawu zengxolo ye-connecting rod bearing yenjini?
I-connecting rod bearing yinxalenye edibanisa i-crank pin, kwaye umsebenzi wayo ophambili kukunciphisa ukuguguleka kwe-crank pin.
I-bearing enkulu yentonga yokudibanisa enqamlezileyo idla ngokwenziwa ngokwahlukeneyo, ize iqhagamshelwe kwi-shaft ngee-bolts zentonga yokudibanisa, kwaye umphezulu wayo ongaphakathi udla ngokuba yi-alloy yokulwa nokuqhekeka.
Kwiibheringi ezinkulu ezingenantonga yokudibanisa enentloko enqamlezileyo, isiqingatha esingaphezulu sidla ngokudityaniswa nomngxuma, ngelixa isigqubuthelo sesiqingatha esisezantsi senziwe ngokwahlukeneyo, size sidityaniswe nesiqingatha esingaphezulu ngeebholiti zentonga zokudibanisa, kwaye umphezulu wangaphakathi wesiqingatha esiphezulu nesisezantsi sebheringi uxhotyiswe nge-bearing bushing.
Kwisakhiwo sebheri, umphezulu wangaphakathi wesingxobo seshaft ugqojozwe ngemingxuma yeoyile, kwaye ezinye iigroove zeoyile zenzelwe ukwenza kube lula ukuthambisa ioyile yokuthambisa. Ukongeza, iibheringi ezizilungisayo okanye zeqonga lentonga encinci zihlala zisetyenziswa kwisakhiwo seebheringi zentonga ezidibanisayo.
Umsebenzi we-connecting rod bearing kukunciphisa ukuguguleka kwe-crank pin, kwaye ukungqubana phakathi kwe-crank pin kunye ne-shaft kunokunciphisa ngempumelelo ngokudibanisa i-crank pin kunye ne-shaft, ngaloo ndlela kwandise ubomi benkonzo ye-crank pin.
Kwangaxeshanye, i-connecting rod bearing inokuphucula ukusebenza kakuhle kwenjini, kwaye inciphise ingxolo kunye nokungcangcazela kwenjini. Oku kungenxa yokuba i-connecting rod bearings inokunciphisa ukungqubana kunye nokuguguleka ngaphakathi kwenjini, ngaloo ndlela iphucula ukusebenza kakuhle kunye nokuzinza kwenjini.
Ulwakhiwo lweebheringi zeentonga ezidibanisayo ludla ngokuquka iibheringi ezinkulu zeentonga ezidibanisayo kunye neebholiti zeentonga ezidibanisayo, apho iibheringi ezinkulu zeentonga ezidibanisayo zihlala zenziwe ngokwahlukeneyo, kwaye iibheringi ezinkulu ezingenayo intonga edibanisayo yeentonga zenziwe zibe yinto enye.
Ukongeza, iibheringi ezincinci ezizilungisa ngokwazo okanye ezidibanisa iqonga zidla ngokusetyenziswa kwisakhiwo seebheringi zentsimbi ezidibanisayo ukuqinisekisa ukusebenza okuqhelekileyo kunye nokuzinza kwenjini.
Ngamafutshane, i-connecting rod bearing yinxalenye ebaluleke kakhulu yenjini yemoto, enokunciphisa ngempumelelo ukuguguleka kwe-crank pin, iphucule ukusebenza kunye nokusebenza kakuhle kwenjini, kwaye inciphise ingxolo kunye nokungcangcazela kwenjini.
Ngoko ke, uyilo kunye nokuveliswa kweebheringi zeentonga zokudibanisa kufuneka kube ngqongqo kakhulu ukuqinisekisa umgangatho kunye nokusebenza kwazo. Kwinkqubo yokuvelisa iimoto, kufuneka kukhethwe izixhobo ezisemgangathweni ophezulu kunye neenkqubo zokuvelisa ukuqinisekisa ubomi benkonzo kunye nokusebenza kweebheringi zeentonga zokudibanisa. Kwangaxeshanye, ukuhlolwa rhoqo kunye nokutshintshwa kweebheringi zeentonga zokudibanisa kukwayenye yeendlela ezibalulekileyo zokuqinisekisa ukusebenza okuqhelekileyo kwenjini.
Isandi esingaqhelekanga se-connecting rod bearing sibonakala njengesandi esiqhubekayo se-clank xa injini ikhawuleza ukusuka kwisantya sokungaqhubi kakuhle, kwaye okukhona isantya siphezulu, kokukhona isandi sikhulu, esingenanto yakwenza notshintsho lobushushu benjini. Xa i-bearing ikhululekile kakhulu, kuya kubakho ingxolo ecacileyo kwisantya sokungaqhubi kakuhle, ingxolo iya kuqina xa umthwalo unyuswa, kwaye isandi siya kuba buthathaka kakhulu okanye sinyamalale xa umlilo uvela.
Iindlela zokujongana nesandi esingaqhelekanga seentonga zokudibanisa ziquka:
1. Yenza uvavanyo lwesantya esiguquguqukayo kunye novavanyo lwe-cylinder misfire, kunye novavanyo lwe-auscultation oluphindaphindeneyo, ukuba ingxolo iyanda ngokunyuka kwesantya senjini, i-jitter throttle ingxolo engaqhelekanga iyabonakala, yingxolo engaqhelekanga edibanisa intonga.
2. Ngesantya esingasebenziyo, isantya esiphakathi kunye nesantya esiphezulu, uvavanyo lomlilo lwesilinda ngesilinda, ukuba isandi sesilinda sibuthathaka kakhulu okanye sinyamalale emva kokucima, kwaye sivela kwangoko ngexesha lokuqalisa, kunokugqitywa ukuba i-connecting rod bearing yesilinda ayiqhelekanga.
3. Sebenzisa i-stethoscope okanye i-screwdriver ephethe umqheba omde ukuze ukhawulezise ukubetha, ukuba isandi asibonakali, kodwa isandi esingaqhelekanga phantsi kwenjini siyabonakala, sisandi esingaqhelekanga se-connecting rod bearing.
4. Jonga uxinzelelo lweoyile. Ukuba ingxolo engaqhelekanga inzima kwaye ihamba noxinzelelo lweoyile oluphantsi, oko kuthetha ukuba indawo ephakathi kwebheri kunye nejenali inkulu kakhulu.
Isizathu sengxolo engaqhelekanga ye-connecting rod bearing sinokuba ngenxa yokwahlukana okukhulu phakathi kwe-connecting rod bearing bush kunye ne-connecting rod journal, nto leyo ekhokelela ekunciphiseni ukuqina kwe-oil film, ukwehla kwamandla okuthwala, ukonakala kwemeko yokuthambisa, kunye nengxolo engaqhelekanga ebangelwa kukungqubana komda okanye ukungqubana okomileyo. Kusenokwenzeka nokuba i-crankshaft main oil passage ivaliwe, isikrini sesihluzo singcolile, i-bypass valve inempazamo, i-oil pump inempazamo, kunye nezinye izizathu ezikhokelela kuxinzelelo lwe-oyile oluphantsi kunye nokuthambisa okungekho semgangathweni kwe-bearing bush.
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
I-Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto ze-MG&MAUXS kwaye wamkelekile ukuzithenga.
