【摘要】 铸件清砂是铸造行业中必不可少的生产工序。目前我国清砂技术落后，效率低，工作环境差。本文提出了高压水射流铸件清砂新技术，论述了清砂机理、参数计算及摆振射流机构。更多还原

【Abstract】 it is essential that cleaning sand from castings is a working procedure in casting system.Now these cleaning ways in our country are all backward in technology, inefficient and their working environment is poor. A new cleaning sand technology form castings using high pressure water jet is putted forward.The mechanism of cleaning sand, parameters calculating and its oscillating working mechnism arediscussed.更多还原