【作者】 储健； 郑桐； 樊斐；

【Author】 Chu Jian, Zheng Tong, Fan Fei(1. Tianjin University of Technology and Education 3000222; 2. Fan Fei Henan Hebi General Machine Ltd 458010)

【机构】 天津职业技术师范学院； 河南鹤壁通用机械股份有限公司；

【摘要】 目前,所有的电磁振动机械都是从电力网供电。于是,它们的工作频率是50Hz。因此,它们的工作噪音也很大。为了减小工作噪音,降低工作频率是有效的。在本论文中,我们提出一种降低频率的好方法。这是一项新的降频技术。对于各种电磁振动机械,该项技术都能使这些设备在25Hz或更低的频率上工作。更多还原

【Abstract】 Now, all of the electromagnetic vibrate machine are supplied from electric power net. Hence, the working frequency of them is 50 Hz. Therefore their work noise is stronger too. For reducing the work noise, it is effective, to lower the work frequency. In this paper, we bring up a good method of lowering the frequency. It is a new technique of lower frequency. For every kind of the electromagnetic vibrate machine, this technique can make these equipments working at 25 Hz or lower than this frequency.更多还原