上星期日(ri)客(ke)戶反映YZO-50-4安裝孔的地方斷裂了，而且是兩邊的地腳平面都斷裂了，用了有大半年的時間。我問客戶是不是地腳螺絲沒上緊，客戶說我們都沒管過，振動電機裝上設備以后一直用到現在。在這里我們要普及一下振動電機為什么要把地腳螺絲上緊，振動電機的兩端一邊有兩塊偏心快，振動電機就是靠著真偏心快在轉動產生激振力，如果地腳螺絲沒上緊，或者一邊緊一邊松，這樣會使振動電機產生扭矩，造成振動電機電流過大，燒毀電機。還有一種情況就是我們這個客戶遇到的問題，YZO-50-4振(zhen)動(dong)(dong)(dong)電(dian)(dian)機(ji)地腳(jiao)(jiao)螺(luo)絲(si)沒上(shang)緊，振(zhen)動(dong)(dong)(dong)電(dian)(dian)機(ji)在(zai)偏心快往振(zhen)動(dong)(dong)(dong)篩相反的(de)(de)方向運動(dong)(dong)(dong)的(de)(de)時候，地腳(jiao)(jiao)螺(luo)絲(si)拉著(zhu)振(zhen)動(dong)(dong)(dong)電(dian)(dian)機(ji)固(gu)定(ding)在(zai)振(zhen)動(dong)(dong)(dong)篩上(shang)面，使(shi)振(zhen)動(dong)(dong)(dong)電(dian)(dian)機(ji)與振(zhen)動(dong)(dong)(dong)篩的(de)(de)接(jie)觸面有了一定(ding)的(de)(de)縫隙(xi)，慢慢的(de)(de)時間長了就(jiu)把振(zhen)動(dong)(dong)(dong)電(dian)(dian)機(ji)地腳(jiao)(jiao)螺(luo)栓孔磨成一個大坑，最(zui)后把振(zhen)動(dong)(dong)(dong)電(dian)(dian)機(ji)地腳(jiao)(jiao)螺(luo)栓孔拉裂，造(zao)成振(zhen)動(dong)(dong)(dong)電(dian)(dian)機(ji)機(ji)殼斷(duan)裂。

    還(huan)有就是(shi)(shi)振動(dong)篩(shai)在(zai)(zai)焊接(jie)底(di)座的(de)時候，一般(ban)客戶會焊兩塊鋼板在(zai)(zai)上面，這(zhe)個鋼板是(shi)(shi)先焊到振動(dong)篩(shai)上面然后在(zai)(zai)開始洗(xi)出(chu)來一個平面，而不(bu)是(shi)(shi)先洗(xi)一個平面在(zai)(zai)焊接(jie)到振動(dong)篩(shai)上面，如果是(shi)(shi)先洗(xi)在(zai)(zai)焊這(zhe)樣還(huan)是(shi)(shi)會造(zao)成(cheng)振動(dong)電(dian)(dian)機(ji)跟(gen)振動(dong)篩(shai)接(jie)觸面不(bu)平的(de)現象，造(zao)成(cheng)振動(dong)電(dian)(dian)機(ji)在(zai)(zai)使用(yong)的(de)機(ji)殼斷裂。