電磁振動上供(gong)料器的(de)工作過程：

是由于電磁(ci)鐵(tie)的(de)(de)(de)吸引和支承彈簧(huang)的(de)(de)(de)反向(xiang)(xiang)復位作用,使料(liao)槽產生高速高頻(50---100次/秒(miao)),微幅(0.5---1mm)振(zhen)動(dong)(dong)(dong),使工(gong)件(jian)逐(zhu)步(bu)向(xiang)(xiang)高處(chu)移動(dong)(dong)(dong).當(dang)I=0時(shi),料(liao)槽在支承彈簧(huang)作用下向(xiang)(xiang)右上方復位,工(gong)件(jian)依靠它與軌(gui)(gui)道的(de)(de)(de)磨(mo)擦而(er)隨軌(gui)(gui)道向(xiang)(xiang)右上方運(yun)動(dong)(dong)(dong),并逐(zhu)步(bu)被加(jia)速.當(dang)I>0時(shi),料(liao)槽在電磁(ci)鐵(tie)的(de)(de)(de)吸引下向(xiang)(xiang)左下方運(yun)動(dong)(dong)(dong),工(gong)件(jian)由于慣性作用而(er)脫離軌(gui)(gui)道,繼(ji)續向(xiang)(xiang)右上方運(yun)動(dong)(dong)(dong)(滑移或跳躍(yue)),再經過光纖放大器的(de)(de)(de)光電轉(zhuan)換作用,經集成線路模擬(ni)轉(zhuan)換至下一循環,周而(er)復始(shi),工(gong)件(jian)在軌(gui)(gui)道上作由低到高的(de)(de)(de)運(yun)動(dong)(dong)(dong)。