電磁振動上供(gong)料器的(de)工作過程(cheng)：

是由(you)于電磁(ci)(ci)鐵(tie)的(de)吸(xi)引和支承彈簧的(de)反(fan)向(xiang)復位作(zuo)用(yong)(yong),使(shi)料槽產生高(gao)(gao)速高(gao)(gao)頻(50---100次/秒),微(wei)幅(0.5---1mm)振動(dong)(dong),使(shi)工(gong)件(jian)逐(zhu)步向(xiang)高(gao)(gao)處移動(dong)(dong).當I=0時(shi),料槽在(zai)支承彈簧作(zuo)用(yong)(yong)下(xia)(xia)向(xiang)右(you)上(shang)(shang)方(fang)復位,工(gong)件(jian)依靠它與(yu)軌道的(de)磨擦而隨軌道向(xiang)右(you)上(shang)(shang)方(fang)運動(dong)(dong),并逐(zhu)步被加(jia)速.當I>0時(shi),料槽在(zai)電磁(ci)(ci)鐵(tie)的(de)吸(xi)引下(xia)(xia)向(xiang)左下(xia)(xia)方(fang)運動(dong)(dong),工(gong)件(jian)由(you)于慣性作(zuo)用(yong)(yong)而脫離軌道,繼(ji)續向(xiang)右(you)上(shang)(shang)方(fang)運動(dong)(dong)(滑移或跳躍),再(zai)經過(guo)光(guang)(guang)纖放大器(qi)的(de)光(guang)(guang)電轉換作(zuo)用(yong)(yong),經集(ji)成線路(lu)模(mo)擬(ni)轉換至(zhi)下(xia)(xia)一循環,周(zhou)而復始,工(gong)件(jian)在(zai)軌道上(shang)(shang)作(zuo)由(you)低到(dao)高(gao)(gao)的(de)運動(dong)(dong)。