"如题,我发现我们厂的都是用用用用用用用用用联轴器连接的,用电机直连不是效果更好??
"若是有能力就直接整一个" "别别忘了发上来分享撒 "。
"什么叫泵与电机直连?定制个泵轴和电机轴合" "为一的轴的电机吗" "能说的具体点吗 " "为什么要这样做 "?
"直连就是电机的轴是特制加长轴" "直接直接和和和和和连一起" "这样的话" "泵和电机的整体效率要高高一点 " " "电机轴为碳钢材质" "泵轴根据介质腐蚀性而定" "除非轴不接触介质" "两轴材质极其可能可能不一样" " "泵和电机公用轴需要特殊定制" "除非管道泵厂家批量大" "价格还能优惠些" "否则单件或小批量定制" "价格很高 " " "泵轴为经常拆装" "受介质腐蚀" "常为易损件" "如果更换的话需要更换一根公用轴" "并且需要将公用轴上上电机的转子进行拆装" "( "检修成本高很高并且不方便" "现在人工费越来越高 " " "联轴器一般一般传递效率都很高" "大都在" " "你 "你如果一定要省下联轴" " "可以在电机轴和泵轴之间加个" "刚性联轴" "来解决的 " " " " "直连的话假如泵轴腐蚀" " " " " "损坏 �需要焊补时需要把 " " "电机转子也也拿出来 " " " " "直连不便于泵的维护和维修 " " " "膜片联轴" "的传递效率很高" "可达" " " "你应该想想怎么提高泵的效率" "和电机的效率 " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " pérdida de pérdida
膜片联轴器的传递效率很高,可达99.86%,你应该想想怎么提高泵的效率,跟电机的效率
一,联轴器效率已经是99.5%了,再要求高也就是高0.5%而已。二,双吸泵是两端密封的,如果是加长轴,试问怎么加装机械密封及轴承?三,小功率的我们不谈以上两点,就说大功率的,泵轴要一米多长,试问你换叶轮时,总不能把高压电机一起吊起来吧。
问题很大,第一双吸泵2边是都加轴套的,两边轴径小,叶轮那的轴粗,轴套一根轴根本装不进去,第二轴套磨损后如何去更换,第三轴越长加工精度很难保证的,这个抖起来轴一断就没了