Acquired K-factor 1.15 certification in the world’s first molding of throw members of assembled crankshaft
The world’s first molding of throw members of assembled crankshaftToday, in the manufacturing method of slow * 1 which is a main member of the assembled crankshaft for a marine engine, we are the world’s first margin of design from the Japan Maritime Association (NK) in May this year We got K-factor 1.15 * 2 certification. As a result, by using the high-strength crankshaft supplied by MHI, a margin of 15% at the engine design stage will be recognized, opening up the possibility of designing a high power and compact marine engine . KOBELCO Kobe Steel