Iyini i-connecting rod bearing? Yiziphi izici zomsindo we-connecting rod bearing wenjini?
I-connecting rod bearing iyingxenye exhumanisa i-crank pin, futhi umsebenzi wayo oyinhloko ukunciphisa ukuguguleka kwe-crank pin.
I-bearing enkulu yenduku yokuxhumanisa ye-crosshead ivame ukwenziwa yodwa, bese ixhunywe ku-shaft ngokuxhuma amabhawodi enduku, futhi ubuso bayo bangaphakathi buvame ukuphonswa i-antifriction alloy.
Kuma-bearing amakhulu angenayo induku yokuxhumanisa enekhanda eliphambene, ingxenye engenhla ivame ukuhlanganiswa nomgodi, kuyilapho isembozo sengxenye engezansi yokuthwala senziwe ngokwehlukana, bese sixhunywa nengxenye engenhla ngamabhawodi enduku okuxhuma, kanti ubuso bangaphakathi bezingxenye ezingenhla nezingezansi zokuthwala bufakwe i-bearing bushing.
Esimweni sokuthwala, ubuso bangaphakathi besinqe somgodi bubhobozwa ngemigodi kawoyela, kanti eminye imifantu kawoyela yenzelwe ukwenza kube lula ukugcotshwa kwamafutha okugcoba. Ngaphezu kwalokho, ama-bearings amancane-head azimele noma asebenzisa induku yesikhulumi avame ukusetshenziswa esakhiweni sama-bearings enduku axhumanisayo.
Umsebenzi we-connecting rod bearing ukunciphisa ukuguguleka kwe-crank pin, futhi ukungqubuzana phakathi kwe-crank pin kanye ne-shaft kungancishiswa ngempumelelo ngokuxhuma i-crank pin kanye ne-shaft, ngaleyo ndlela kwandise impilo yenkonzo ye-crank pin.
Ngesikhathi esifanayo, i-connecting rod bearing ingathuthukisa nokusebenza kahle kwenjini, futhi inciphise umsindo nokudlidliza kwenjini. Lokhu kungenxa yokuthi ama-connecting rod bearing anganciphisa ukungqubuzana nokuguguleka ngaphakathi kwenjini, ngaleyo ndlela kuthuthukiswe ukusebenza kahle nokuzinza kwenjini.
Isakhiwo sama-bearings enduku yokuxhuma sivame ukufaka ama-bearings amakhulu enduku yokuxhuma kanye nama-bolts enduku yokuxhuma, lapho ama-bearings amakhulu enduku yokuxhuma ngokuvamile enziwa ngokwehlukana, kanti ama-bearings amakhulu angenayo induku yokuxhumanisa ye-crosshead aklanywe ngengxenye eyodwa.
Ngaphezu kwalokho, ama-bearings amancane anekhanda elincane ajwayele ukusetshenziswa esakhiweni sama-bearings e-rod axhumanisayo ukuqinisekisa ukusebenza okuvamile kanye nokuqina kwenjini.
Ngamafuphi, ukubopha induku yokuxhuma kuyingxenye ebaluleke kakhulu yenjini yemoto, okunganciphisa ngempumelelo ukuguguleka kwephinikhodi, kuthuthukise ukusebenza kahle kwenjini, futhi kunciphise umsindo nokudlidliza kwenjini.
Ngakho-ke, ukwakheka nokukhiqizwa kwama-connecting rod bearings kudingeka kube bukhali kakhulu ukuqinisekisa ikhwalithi nokusebenza kwawo. Enqubweni yokukhiqiza izimoto, izinto zokwakha ezisezingeni eliphezulu kanye nezinqubo zokukhiqiza kudingeka zikhethwe ukuqinisekisa impilo yesevisi kanye nokusebenza kwama-connecting rod bearings. Ngesikhathi esifanayo, ukuhlolwa njalo kanye nokufakwa esikhundleni kwama-connecting rod bearings nakho kungenye yezinyathelo ezibalulekile zokuqinisekisa ukusebenza okuvamile kwenjini.
Umsindo ongajwayelekile we-connecting rod bearing ubonakala njengomsindo we-clank oqhubekayo lapho injini ishesha ngesivinini sokungaqhubeki, futhi lapho isivinini sikhuphuka, umsindo uba mkhulu, ongahlobene nokushintsha kwezinga lokushisa lenjini. Lapho i-bearing ikhululekile kakhulu, kuzoba nomsindo osobala ngesivinini sokungaqhubeki, umsindo uzokhula lapho umthwalo ukhuliswa, futhi umsindo uzoncipha kakhulu noma unyamalale lapho umlilo uvela.
Izindlela zokubhekana nomsindo ongajwayelekile wezinduku zokuxhuma zifaka:
1. Yenza ukuhlolwa kwesivinini esiguquguqukayo kanye nokuhlolwa kokungashayeli kahle kwesilinda, kuhlanganiswe nokuhlolwa kwe-auscultation ngokuphindaphindiwe, uma umsindo ukhuphuka ngokwanda kwesivinini senjini, umsindo ongavamile we-jitter throttle uyabonakala, umsindo ongavamile wenduku yokuxhuma uveza umsindo ongavamile.
2. Ngesivinini esingasebenzi, isivinini esiphakathi kanye nesivinini esiphezulu, ukuhlolwa komlilo wesilinda ngesilinda, uma umsindo wesilinda ubuthakathaka kakhulu noma unyamalale ngemva kokucima, futhi uvela ngokushesha ngesikhathi sokuvuka, kungatholakala ukuthi ukuthwala kwenduku yokuxhuma yesilinda akuvamile.
3. Sebenzisa i-stethoscope noma i-screwdriver yesibambo eside ukuze ulalele umsindo, uma umsindo ungabonakali, kodwa umsindo ongavamile ngaphansi kwenjini usobala, umsindo ongavamile we-connecting rod bearing.
4. Hlola ingcindezi kawoyela. Uma umsindo ongajwayelekile unzima futhi uhambisana nengcindezi kawoyela ephansi, kusho ukuthi isikhala phakathi kwe-bearing kanye ne-jenali sikhulu kakhulu.
Isizathu somsindo ongajwayelekile we-connecting rod bearing singase sibe ngenxa yokwehlukana okukhulu phakathi kwe-connecting rod bearing bush kanye ne-connecting rod journal, okuholela ekunciphiseni ukuqina kwefilimu kawoyela, ukwehla kwamandla okuthwala, ukuwohloka kwesimo sokugcoba, kanye nomsindo ongajwayelekile obangelwa ukungqubuzana komngcele noma ukungqubuzana okomile. Kungenzeka futhi ukuthi i-crankshaft main oil passage ivaliwe, isikrini sesihlungi singcolile, i-bypass valve inephutha, iphampu kawoyela inephutha, kanye nezinye izizathu eziholela ekucindezelweni okuphansi kukawoyela kanye nokugcotshwa okungekuhle kwe-bearing bush.
Sicela usishayele ucingo uma udinga imikhiqizo enjalo.
I-Zhuo Meng Shanghai Auto Co., Ltd. izibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS futhi wamukelekile ukuzithenga.
