上星期(qi)日客戶反映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)電(dian)(dian)(dian)(dian)機地(di)(di)腳螺絲沒上(shang)緊，振(zhen)動(dong)電(dian)(dian)(dian)(dian)機在偏心快往振(zhen)動(dong)篩(shai)(shai)相反的(de)方向運動(dong)的(de)時候，地(di)(di)腳螺絲拉(la)著振(zhen)動(dong)電(dian)(dian)(dian)(dian)機固(gu)定在振(zhen)動(dong)篩(shai)(shai)上(shang)面，使振(zhen)動(dong)電(dian)(dian)(dian)(dian)機與振(zhen)動(dong)篩(shai)(shai)的(de)接觸面有了一定的(de)縫(feng)隙，慢慢的(de)時間長(chang)了就(jiu)把振(zhen)動(dong)電(dian)(dian)(dian)(dian)機地(di)(di)腳螺栓孔磨(mo)成一個大坑(keng)，最后(hou)把振(zhen)動(dong)電(dian)(dian)(dian)(dian)機地(di)(di)腳螺栓孔拉(la)裂(lie)，造成振(zhen)動(dong)電(dian)(dian)(dian)(dian)機機殼斷裂(lie)。

    還有就是(shi)振(zhen)(zhen)動(dong)(dong)篩(shai)(shai)在(zai)(zai)焊(han)接(jie)底座的(de)(de)時候，一(yi)般客戶會焊(han)兩塊鋼板在(zai)(zai)上(shang)(shang)面(mian)(mian)(mian)(mian)，這個鋼板是(shi)先(xian)焊(han)到(dao)振(zhen)(zhen)動(dong)(dong)篩(shai)(shai)上(shang)(shang)面(mian)(mian)(mian)(mian)然后在(zai)(zai)開始(shi)洗出(chu)來一(yi)個平面(mian)(mian)(mian)(mian)，而不是(shi)先(xian)洗一(yi)個平面(mian)(mian)(mian)(mian)在(zai)(zai)焊(han)接(jie)到(dao)振(zhen)(zhen)動(dong)(dong)篩(shai)(shai)上(shang)(shang)面(mian)(mian)(mian)(mian)，如果是(shi)先(xian)洗在(zai)(zai)焊(han)這樣還是(shi)會造成(cheng)振(zhen)(zhen)動(dong)(dong)電機跟(gen)振(zhen)(zhen)動(dong)(dong)篩(shai)(shai)接(jie)觸(chu)面(mian)(mian)(mian)(mian)不平的(de)(de)現象(xiang)，造成(cheng)振(zhen)(zhen)動(dong)(dong)電機在(zai)(zai)使用的(de)(de)機殼斷裂。