Bawo ni titobi crankshaft ti o tobi julọ ti o ti rii tẹlẹ? Lori a tirakito, ọkọ ayọkẹlẹ tabi oko nla? Wo boya eyi ti tobi to
Aworan yii nikan ni o rii apanirun, ko si rii gbogbo aworan ti crankshaft, jẹ ki a wo aworan ni isalẹ.
Eyi ni crankshaft 12S90ME-C pẹlu ipari lapapọ ti awọn mita 23 ati iwuwo ti o fẹrẹ to awọn toonu 460. O ti fi sori ẹrọ ni ọkan ti agbaye ti o tobi julọ ati tuntun 21000TEU ẹru ẹru eiyan boṣewa ti China ṣe fun igba akọkọ.
Awọn crankshafts omi ni awọn ibeere ti o muna fun deede, pẹlu diẹ sii ju awọn aye idanwo 700. Eyikeyi aṣiṣe ni eyikeyi ilana yoo jẹ ajalu ti ko ni iyipada.
Agbara iṣelọpọ crankshaft ti o tobi jẹ itọkasi pataki ti ipele ti ile-iṣẹ ọkọ oju-omi orilẹ-ede kan. O da, agbara iṣelọpọ wa tun n ni ilọsiwaju.
Ni oṣu 3 sẹhin, W12X92 crankshaft omi ti a ṣe nipasẹ Shanghai Electric Marine Crankshaft Co., Ltd. ni ifowosi ti yiyi laini apejọ naa. Awọn crankshaft adopts a spliced 'structure' pẹlu kan lapapọ ipari ti 23.5 mita ati ki o kan àdánù ti 488 toonu, ṣiṣe awọn ti o ọkan ninu awọn wuwo tona crankshafts ni aye. ọkan.
Ọja oju omi okun jẹ agbara kekere-iyara kekere ọkọ oju omi diesel crankshaft, eyiti o jẹ ọja ti o gun-gun ati iwuwo nla. O gba sisẹ pipin (apakan meji), eyiti o ti de opin sisẹ ti ohun elo to wa. Ninu ilana iṣelọpọ, lati rii daju pe iṣakoso didara ti “apapa pupa” ti crankshaft omi, ilana ilana ti iyapa aarin kere ju 2 mm ti waye.
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