電磁振動(dong)上供料器的工作過(guo)程：

是由(you)于(yu)電(dian)(dian)磁(ci)鐵的(de)(de)吸引和支(zhi)承(cheng)彈簧的(de)(de)反向(xiang)復(fu)位作用(yong)(yong),使料(liao)槽(cao)產生高(gao)速(su)高(gao)頻(50---100次(ci)/秒),微幅(0.5---1mm)振(zhen)動(dong)(dong)(dong),使工件(jian)逐步(bu)向(xiang)高(gao)處移動(dong)(dong)(dong).當I=0時,料(liao)槽(cao)在(zai)支(zhi)承(cheng)彈簧作用(yong)(yong)下向(xiang)右上(shang)方(fang)(fang)復(fu)位,工件(jian)依靠它與軌(gui)道的(de)(de)磨擦而隨軌(gui)道向(xiang)右上(shang)方(fang)(fang)運(yun)(yun)動(dong)(dong)(dong),并逐步(bu)被(bei)加(jia)速(su).當I>0時,料(liao)槽(cao)在(zai)電(dian)(dian)磁(ci)鐵的(de)(de)吸引下向(xiang)左下方(fang)(fang)運(yun)(yun)動(dong)(dong)(dong),工件(jian)由(you)于(yu)慣(guan)性作用(yong)(yong)而脫(tuo)離軌(gui)道,繼續向(xiang)右上(shang)方(fang)(fang)運(yun)(yun)動(dong)(dong)(dong)(滑(hua)移或跳躍),再(zai)經過光(guang)纖放大(da)器(qi)的(de)(de)光(guang)電(dian)(dian)轉換作用(yong)(yong),經集成線路模擬轉換至下一循環(huan),周(zhou)而復(fu)始,工件(jian)在(zai)軌(gui)道上(shang)作由(you)低到高(gao)的(de)(de)運(yun)(yun)動(dong)(dong)(dong)。