我们根据无强迫联系双轴落砂机的运动机理,在北京电机厂设计制造了一台采用振动电机组合驱动的双轴落砂机(外形见图1),并成功地用于4～7电机座铸件的落砂。该机与其它双轴落砂机相比,具有下述优点: (1)机器结构简单。它不需 We have designed and manufactured a two-axis sand removing machine (figure 1) driven by a combination of vibration motor at the Beijing Electric Machinery Factory according to the movement mechanism without forcing contact with two-axis sand dropping machine, and successfully used in 4 ~ 7 motor Block casting sand. The machine compared with other two-axis shakeout machine, has the following advantages: (1) The machine structure is simple. It does not need