電磁式振動盤的工作原理：

振動(dong)(dong)盤(pan)是由(you)振動(dong)(dong)板,電(dian)磁(ci)鐵,銜(xian)鐵,彈(dan)簧片,安裝座,減振膠墊組成,利用(yong)控制器產生與系(xi)統(tong)固(gu)有頻率相(xiang)同的(de)(de)(de)脈沖電(dian)流使(shi)電(dian)磁(ci)鐵勵(li)磁(ci)后,系(xi)統(tong)發生共振,銜(xian)鐵及振動(dong)(dong)板會快速的(de)(de)(de)拉(la)向(xiang)電(dian)磁(ci)鐵,因為下降速度很快,所以(yi)物(wu)料(liao)(liao)會浮(fu)在(zai)空(kong)中(zhong),并在(zai)重力作用(yong)下落向(xiang)料(liao)(liao)盤(pan),接著(zhu)在(zai)彈(dan)簧片的(de)(de)(de)作用(yong)下,銜(xian)鐵及振動(dong)(dong)板又(you)被推回,這(zhe)時使(shi)料(liao)(liao)盤(pan)內的(de)(de)(de)物(wu)料(liao)(liao)向(xiang)前方移(yi)動(dong)(dong),該(gai)作用(yong)以(yi)每分(fen)鐘3000---10000次或更高的(de)(de)(de)次數(shu)反(fan)復進(jin)行,使(shi)用(yong)權料(liao)(liao)盤(pan)內的(de)(de)(de)物(wu)料(liao)(liao)平(ping)滑移(yi)動(dong)(dong).

交(jiao)流電(dian)壓使電(dian)磁(ci)(ci)鐵產(chan)(chan)生磁(ci)(ci)場(chang),由(you)于頻率(lv)很高(gao),故(gu)產(chan)(chan)生的磁(ci)(ci)力也是瞬間(jian)變(bian)化(hua)的,底盤(pan)下面有(you)3---6組一定的角度彈(dan)簧(huang)片(pian),當(dang)電(dian)磁(ci)(ci)鐵同交(jiao)流電(dian)瞬間(jian)產(chan)(chan)生磁(ci)(ci)場(chang),彈(dan)簧(huang)片(pian)受壓,當(dang)電(dian)壓正(zheng)弦波變(bian)化(hua)的時候,彈(dan)簧(huang)片(pian)彈(dan)回來,就產(chan)(chan)生了(le)力.