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如何查找水泵电机振动的原因呢?

如何查找水泵电机振动的原因呢?

作者:华强石泵    来源:未知    发布时间:2019-04-25 23:39    浏览量:

  要想消除水泵电机振动,首先要查清产生振动的原因,只有找到振动的原因,才能采取有针对性的措施,消除水泵电机振动。那么应该如何查找水泵电机振动的原因呢?下面石家庄水泵厂就带大家一起来看看吧。

  1.电(dian)(dian)(dian)(dian)动(dong)机(ji)未停机(ji)之(zhi)前,用测振(zhen)(zhen)表(biao)检查(cha)各(ge)部振(zhen)(zhen)动(dong)情况,对于振(zhen)(zhen)动(dong)较大的(de)部位按垂直水平(ping)轴向三(san)个(ge)方(fang)向详细测试(shi)振(zhen)(zhen)动(dong)数值(zhi),如果是(shi)(shi)地脚(jiao)螺丝松动(dong)或轴承端盖螺丝松动(dong),则可直接紧固,紧固后在测其振(zhen)(zhen)动(dong)大小,观(guan)察(cha)是(shi)(shi)否(fou)(fou)(fou)有(you)消除(chu)或减轻,其次要(yao)检查(cha)电(dian)(dian)(dian)(dian)源三(san)相(xiang)电(dian)(dian)(dian)(dian)压是(shi)(shi)否(fou)(fou)(fou)平(ping)衡(heng),三(san)相(xiang)熔丝是(shi)(shi)否(fou)(fou)(fou)有(you)烧断现(xian)(xian)象,电(dian)(dian)(dian)(dian)动(dong)机(ji)的(de)单相(xiang)运(yun)行(xing)(xing)不仅可以(yi)(yi)引起振(zhen)(zhen)动(dong),还会使(shi)电(dian)(dian)(dian)(dian)机(ji)的(de)温度迅(xun)速上(shang)升,观(guan)察(cha)电(dian)(dian)(dian)(dian)流表(biao)指针是(shi)(shi)否(fou)(fou)(fou)来(lai)回摆动(dong),转子断条时(shi)就出现(xian)(xian)电(dian)(dian)(dian)(dian)流摆动(dong)现(xian)(xian)象,最后检查(cha)电(dian)(dian)(dian)(dian)机(ji)三(san)相(xiang)电(dian)(dian)(dian)(dian)流是(shi)(shi)否(fou)(fou)(fou)平(ping)衡(heng),发现(xian)(xian)问题及时(shi)与运(yun)行(xing)(xing)人(ren)员联系停止电(dian)(dian)(dian)(dian)机(ji)运(yun)行(xing)(xing),以(yi)(yi)免将电(dian)(dian)(dian)(dian)机(ji)烧损。

  2.如果对(dui)表面(mian)现象处(chu)理后,电(dian)(dian)机(ji)(ji)(ji)振动(dong)(dong)未解决,则(ze)继续断(duan)开电(dian)(dian)源(yuan),解开联轴(zhou)器,使电(dian)(dian)机(ji)(ji)(ji)与之相连(lian)的负载机(ji)(ji)(ji)械分离,单转电(dian)(dian)机(ji)(ji)(ji),如果电(dian)(dian)机(ji)(ji)(ji)本身不振动(dong)(dong),则(ze)说明振源(yuan)是(shi)(shi)(shi)联轴(zhou)器没找正(zheng)或负载机(ji)(ji)(ji)械引(yin)起的,如果电(dian)(dian)机(ji)(ji)(ji)振动(dong)(dong),则(ze)说明电(dian)(dian)机(ji)(ji)(ji)本身有问(wen)题,另外(wai)还(hai)可以(yi)采取断(duan)电(dian)(dian)法(fa)来区分是(shi)(shi)(shi)电(dian)(dian)气原因(yin)(yin),还(hai)是(shi)(shi)(shi)机(ji)(ji)(ji)械原因(yin)(yin),当停电(dian)(dian)瞬间,电(dian)(dian)动(dong)(dong)机(ji)(ji)(ji)马上不振动(dong)(dong)或振动(dong)(dong)减(jian)轻,则(ze)说明是(shi)(shi)(shi)电(dian)(dian)气原因(yin)(yin),否则(ze)是(shi)(shi)(shi)机(ji)(ji)(ji)械故障。

  以上就是石家庄水泵厂为大家讲解的如何查找水泵电机的原因,希望本次的文章内容可以帮助到大家,想要了解更多关于水泵的相关信息,可以持续关注我们。

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