電磁振動上供料器的工(gong)作過程：

是由(you)(you)于電(dian)磁鐵的吸(xi)引和支承彈簧的反向(xiang)復(fu)位(wei)作(zuo)用(yong),使料(liao)(liao)槽產生高(gao)(gao)速高(gao)(gao)頻(50---100次(ci)/秒),微(wei)幅(0.5---1mm)振動(dong)(dong),使工(gong)件(jian)逐步(bu)向(xiang)高(gao)(gao)處移動(dong)(dong).當(dang)I=0時,料(liao)(liao)槽在(zai)支承彈簧作(zuo)用(yong)下(xia)(xia)向(xiang)右上(shang)方(fang)復(fu)位(wei),工(gong)件(jian)依(yi)靠它(ta)與軌(gui)道(dao)(dao)的磨擦而隨軌(gui)道(dao)(dao)向(xiang)右上(shang)方(fang)運動(dong)(dong),并(bing)逐步(bu)被加速.當(dang)I>0時,料(liao)(liao)槽在(zai)電(dian)磁鐵的吸(xi)引下(xia)(xia)向(xiang)左下(xia)(xia)方(fang)運動(dong)(dong),工(gong)件(jian)由(you)(you)于慣(guan)性作(zuo)用(yong)而脫離(li)軌(gui)道(dao)(dao),繼續向(xiang)右上(shang)方(fang)運動(dong)(dong)(滑移或跳躍),再經(jing)過(guo)光纖(xian)放大器的光電(dian)轉(zhuan)換作(zuo)用(yong),經(jing)集成線(xian)路模擬轉(zhuan)換至下(xia)(xia)一循環,周(zhou)而復(fu)始,工(gong)件(jian)在(zai)軌(gui)道(dao)(dao)上(shang)作(zuo)由(you)(you)低(di)到(dao)高(gao)(gao)的運動(dong)(dong)。