Babban nauyin crankshaft
2020-03-30
Crankshaft wani muhimmin sashi ne na injin. Kayansa an yi shi da ƙarfe tsarin tsarin carbon ko simintin ƙarfe na nodular. Yana da sassa biyu masu mahimmanci: babban jarida, jarida mai haɗawa (da sauransu). An shigar da babban jarida a kan shingen Silinda, wuyan igiya mai haɗawa yana haɗa tare da babban rami mai haɗin kai na sandar haɗi, kuma ƙananan ramin haɗin haɗin yana haɗa da piston silinda, wanda shine na'ura mai mahimmanci na crank.
Babban maƙalli na crankshaft ana kiransa babban ɗaukar hoto. Kamar igiyar haɗi, ita ma igiyar zamiya ce ta kasu kashi biyu, wato babban ɗaki (ɗakin sama da ƙasa). An shigar da daji mai ɗaukar sama a cikin babban ramin wurin zama na jiki; an shigar da ƙananan ƙananan a cikin babban murfin ɗaukar hoto. Babban shingen ɗaukar hoto da babban murfin jikin jiki suna haɗuwa tare da manyan kusoshi masu ɗaukar nauyi. Kayan aiki, tsari, shigarwa da kuma matsayi na babban maɗaukaki sun kasance daidai da waɗanda suke da igiya mai haɗawa. Domin isar da mai zuwa sandar haɗa babban mai ɗaukar mai, yawanci ana buɗe ramukan mai da ramukan mai akan babban kushin, kuma ƙasan ƙugiya ba a buɗewa da ramukan mai da ramukan mai saboda girman nauyi. . Lokacin shigar da babban maƙalli na crankshaft, kula da matsayi da shugabanci na ɗaukar hoto.
Yi pre:Aluminum shafi na piston zoben
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