电磁振动机械广泛地应用于冶金、矿山、煤炭、化工和轻工部门,如电磁振动给料机、输送机、电磁振动筛及振动落砂机等。它们的特点是:在电气上应用了振动着的电磁铁;而在力学上,它利用了共振的工作状态。因而正确的设计与计算是极为重要的。 Electromagnetic vibration machinery is widely used in metallurgy, mining, coal, chemical and light industry sectors, such as electromagnetic vibrating feeder, conveyor, electromagnetic vibrating screen and vibration falling sand machine. They are characterized by the electrically applied vibrating electromagnet, while in mechanics it takes advantage of the resonant working conditions. Therefore, the correct design and calculation is extremely important.