日本近几年来在大件清理泥芯方面,从美国引进了用抛丸来进行落砂和除芯的设备,即型芯落砂抛丸机。据称这种设备在日本很快地得到使用和发展,现有百余家铸造厂使用。下边简单介绍一下该机的结构、工作概况、性能和规格。 Japan in recent years in the large clean-up mud core, the introduction of the United States with shot blasting sand removal and core removal equipment, that is, the core dropout shot blasting machine. Allegedly such equipment in Japan quickly get used and developed, the existing use of more than 100 foundries. Below a brief introduction to the structure of the aircraft, work profiles, performance and specifications.