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　　7月27日，迄今為止國(guo)(guo)(guo)產最(zui)長(chang)最(zui)重(zhong)(zhong)(zhong)的(de)船(chuan)(chuan)(chuan)用(yong)(yong)(yong)曲(qu)軸(zhou)(zhou)(zhou)在上(shang)(shang)海電氣(qi)臨港重(zhong)(zhong)(zhong)裝(zhuang)備基地下線。這是(shi)中(zhong)國(guo)(guo)(guo)第(di)一(yi)根8K90MC－C船(chuan)(chuan)(chuan)用(yong)(yong)(yong)大(da)(da)(da)功率低(di)速(su)柴油機(ji)曲(qu)軸(zhou)(zhou)(zhou)，全長(chang)16米，重(zhong)(zhong)(zhong)約(yue)200噸，填補了國(guo)(guo)(guo)內空白。也標志著(zhu)(zhu)上(shang)(shang)海電氣(qi)在中(zhong)國(guo)(guo)(guo)率先具備了大(da)(da)(da)缸徑船(chuan)(chuan)(chuan)用(yong)(yong)(yong)曲(qu)軸(zhou)(zhou)(zhou)的(de)制造(zao)能(neng)力。曲(qu)軸(zhou)(zhou)(zhou)是(shi)船(chuan)(chuan)(chuan)用(yong)(yong)(yong)發(fa)動(dong)機(ji)的(de)關鍵部(bu)件，因(yin)加工(gong)精度(du)高、制造(zao)難度(du)大(da)(da)(da)，一(yi)直是(shi)中(zhong)國(guo)(guo)(guo)船(chuan)(chuan)(chuan)舶工(gong)業的(de)“軟肋(lei)”，長(chang)期(qi)來(lai)完全依賴(lai)進口(kou)。近兩年(nian)來(lai)，中(zhong)國(guo)(guo)(guo)陸續開發(fa)出小(xiao)規格、低(di)能(neng)級的(de)船(chuan)(chuan)(chuan)用(yong)(yong)(yong)曲(qu)軸(zhou)(zhou)(zhou)，開始(shi)打破(po)捷克、韓國(guo)(guo)(guo)等少數國(guo)(guo)(guo)家的(de)壟斷(duan)。目前(qian)，世(shi)界船(chuan)(chuan)(chuan)用(yong)(yong)(yong)曲(qu)軸(zhou)(zhou)(zhou)市場(chang)供(gong)不應求(qiu)，隨著(zhu)(zhu)中(zhong)國(guo)(guo)(guo)躋身全球造(zao)船(chuan)(chuan)(chuan)業的(de)第(di)一(yi)團隊，對(dui)大(da)(da)(da)型船(chuan)(chuan)(chuan)用(yong)(yong)(yong)曲(qu)軸(zhou)(zhou)(zhou)的(de)需(xu)求(qiu)也不斷(duan)上(shang)(shang)升，現(xian)在，中(zhong)國(guo)(guo)(guo)造(zao)船(chuan)(chuan)(chuan)業有望打破(po)“一(yi)軸(zhou)(zhou)(zhou)難求(qiu)”受制于人的(de)瓶頸，推動(dong)中(zhong)國(guo)(guo)(guo)從“造(zao)船(chuan)(chuan)(chuan)大(da)(da)(da)國(guo)(guo)(guo)”向“造(zao)船(chuan)(chuan)(chuan)強國(guo)(guo)(guo)”邁進。上(shang)(shang)海電氣(qi)重(zhong)(zhong)(zhong)工(gong)集(ji)團還將根據海外用(yong)(yong)(yong)戶(hu)需(xu)求(qiu)，試制世(shi)界上(shang)(shang)最(zui)大(da)(da)(da)型號(hao)規格的(de)12K98MC－C曲(qu)軸(zhou)(zhou)(zhou)等超大(da)(da)(da)超前(qian)規格產品(pin)。