Innovative casting technique developments for the production of cast near net shape crankshafts

摘要

The joint project "cast near net shape crankshafts". Focal points with respect to foundry technology.Development of a near net shape crankshaft geometry. Development of high-strength and harder castmaterials: s.g. irons GGG-80 and GGG-90 (austenite-ferrite). Manufacture of as-cast pressureoil ducts. Outlook.