電磁振動上(shang)供(gong)料器的(de)工作過程：

是由于(yu)電(dian)(dian)(dian)磁鐵的吸引(yin)和(he)支(zhi)承彈簧的反向(xiang)(xiang)復位作用,使(shi)料槽(cao)產生(sheng)高速高頻(50---100次/秒),微幅(0.5---1mm)振動(dong)(dong),使(shi)工件逐步向(xiang)(xiang)高處移動(dong)(dong).當I=0時,料槽(cao)在支(zhi)承彈簧作用下(xia)向(xiang)(xiang)右上(shang)方(fang)(fang)(fang)復位,工件依靠它與軌(gui)(gui)(gui)道(dao)(dao)(dao)的磨(mo)擦而(er)隨軌(gui)(gui)(gui)道(dao)(dao)(dao)向(xiang)(xiang)右上(shang)方(fang)(fang)(fang)運(yun)動(dong)(dong),并(bing)逐步被(bei)加(jia)速.當I>0時,料槽(cao)在電(dian)(dian)(dian)磁鐵的吸引(yin)下(xia)向(xiang)(xiang)左下(xia)方(fang)(fang)(fang)運(yun)動(dong)(dong),工件由于(yu)慣性作用而(er)脫離軌(gui)(gui)(gui)道(dao)(dao)(dao),繼續(xu)向(xiang)(xiang)右上(shang)方(fang)(fang)(fang)運(yun)動(dong)(dong)(滑移或跳躍),再經過光(guang)纖放大器的光(guang)電(dian)(dian)(dian)轉換作用,經集成(cheng)線路模擬(ni)轉換至下(xia)一循環(huan),周而(er)復始,工件在軌(gui)(gui)(gui)道(dao)(dao)(dao)上(shang)作由低(di)到高的運(yun)動(dong)(dong)。