電磁振動上供料器(qi)的工作過程(cheng)：

是由于電(dian)(dian)磁鐵的(de)(de)(de)吸引(yin)(yin)和支承(cheng)彈簧(huang)的(de)(de)(de)反(fan)向(xiang)復(fu)位(wei)作(zuo)用,使(shi)料(liao)(liao)(liao)槽(cao)產生(sheng)高速高頻(50---100次/秒),微幅(0.5---1mm)振(zhen)動(dong)(dong)(dong),使(shi)工(gong)(gong)(gong)件(jian)逐步向(xiang)高處移動(dong)(dong)(dong).當(dang)I=0時(shi)(shi),料(liao)(liao)(liao)槽(cao)在支承(cheng)彈簧(huang)作(zuo)用下(xia)向(xiang)右上方復(fu)位(wei),工(gong)(gong)(gong)件(jian)依靠它(ta)與(yu)軌道的(de)(de)(de)磨擦而(er)隨軌道向(xiang)右上方運動(dong)(dong)(dong),并逐步被加速.當(dang)I>;0時(shi)(shi),料(liao)(liao)(liao)槽(cao)在電(dian)(dian)磁鐵的(de)(de)(de)吸引(yin)(yin)下(xia)向(xiang)左下(xia)方運動(dong)(dong)(dong),工(gong)(gong)(gong)件(jian)由于慣性(xing)作(zuo)用而(er)脫(tuo)離(li)軌道,繼續(xu)向(xiang)右上方運動(dong)(dong)(dong)(滑移或跳躍(yue)),再(zai)經(jing)過光纖放大器的(de)(de)(de)光電(dian)(dian)轉換(huan)作(zuo)用,經(jing)集成線路(lu)模擬轉換(huan)至下(xia)一循環,周而(er)復(fu)始,工(gong)(gong)(gong)件(jian)在軌道上作(zuo)由低到高的(de)(de)(de)運動(dong)(dong)(dong)。