Ingabe Uyibonile I-Crankshaft Enkulu Enkulu Engamamitha angu-23.5?
2021-09-28
Ingakanani i-crankshaft enkulu kunazo zonke owake wayibona? Kugandaganda, imoto noma iloli? Bheka ukuthi lena inkulu ngokwanele yini
Lesi sithombe sibona isigebengu kuphela, futhi asiboni sonke isithombe se-crankshaft, ake sibheke isithombe esingezansi.
Lena i-crankshaft engu-12S90ME-C enobude obuphelele obungamamitha angu-23 kanye nesisindo esicishe sibe ngamathani angu-460. Ifakwe enhliziyweni yesitsha esikhulu kunazo zonke emhlabeni futhi sakamuva se-21000TEU esithwala impahla esakhiwe yi-China okokuqala ngqa.
Ama-crankshafts asolwandle anezidingo eziqinile zokunemba, ezinamapharamitha wokuhlola angaphezu kuka-700. Noma yiliphi iphutha kunoma iyiphi inqubo lizoba inhlekelele engenakuhlehliswa.
Amandla okukhiqiza ama-crankshaft amakhulu ayinkomba ebalulekile yezinga lemboni yezwe yokwakha imikhumbi. Ngenhlanhla, amandla ethu okukhiqiza asathuthuka.
Ezinyangeni ezi-3 nje ezedlule, i-W12X92 marine crankshaft ekhiqizwa i-Shanghai Electric Marine Crankshaft Co., Ltd. yaphuma ngokusemthethweni emzileni wokuhlanganisa. I-crankshaft ithatha ??isakhiwo esihlukanisiwe esinobude obuphelele obungamamitha angu-23.5 kanye nesisindo samathani angu-488, okuyenza ibe ngomunye wama-crankshaft asolwandle asinda kakhulu emhlabeni. eyodwa.
I-crankshaft yasolwandle iyinjini ye-dizili yasolwandle enesivinini esincane enamandla amakhulu, okuwumkhiqizo omude futhi osinda kakhulu. Yamukela ukucutshungulwa kwe-segmented (izingxenye ezimbili), okufinyelele umkhawulo wokucubungula wemishini ekhona. Enqubweni yokukhiqiza, ukuze kuqinisekiswe ukulawulwa kwekhwalithi "yemikhono ebomvu" ye-crankshaft yasolwandle, imfuneko yenqubo yokuthi ukuchezuka kwesikhungo kungaphansi kuka-2 mm kufinyelelwa.
