["Les exigences de pour le centrage et l'aligninement des d d'une pompe centrifuge de petite de traitement d eaux sont-elles spécifiques?"

"Quel forme de est la pomme centrifuge" "de forme"? "Directement" ou avec un couplleur"? ? Avec un couleur" "de pomme centrifuge" "ilentent" "de centr' " et "alignnement".

"de la" "de la pomme centrifuge" "de forme" "de couleur" "de cou" "de cou" "de cou" "de cou" "de cou" "de cou" "de couleur" "de" "de cou" "de cou" "de cou" "de cou" "de cou" "de couleur"

"C'est" "la" "de la" "construction" "qui" "est" "chargé "de" "cent" "de" "cent" "de" "centingr' " "et" "de" "construction" " "de" "contrôle " " "de" "ing" "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" "de" " "de" "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" "de" " "de" " "de" "de" " "de" " "de" " "dede "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" "de "de" " "de" " "de" "de" " "de" " "de" " "de" " "de" "de "de" " "de" " "de" " "de" " "de" " "de "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de" " "de"

机泵正规安装是必须找正对中的，很多挂靠、无资质的小型“游击队”施工队伍根本就不懂得这些，往往把泵固定灌浆完就算完事。根据联轴器类型、尺寸，需要精确一些的对中就使用激光或打表，有的小型泵太小，联轴器也就是弹性销轴类等，不便于安装表架的，使用要求不是很高的，往往用钢板尺对中就行了。

你这话说的就没水平了，现在重点是需不需要，如果设计包生产交货呢？？

我觉得您说的对。。 因为涉及到工厂验收交货，生产一套污水处理AO+MBR设备，具体需要验收什么内容，还在研究中心

哈哈 应该是国内生产商随意惯了。。

你的问题在于验收标准。 在验收时，对照设备使用说明书的对中要求检验验收，如果没有标准的可以按照相关标准检验验收，在没有的可以是正常运转的在质保期不出现问题的。这一切都是合同约定的。如果是合同意外的，要提出技术变更要求。 就这类小水泵，弄半根钢锯条靠一下，相应的留有间距，启动感觉一哈就是了。关键是在使用期限不出问题就算验收。

工厂出厂前有在线测试，可以派人到场参加测试验收，根据泵运行的振动、温度和工况参数，确定是否满足设计、使用条件。出厂后经运输，到现场后外观检查，无磕碰、无锈蚀、无破损。现场安装经找正、对中无异常，调试无异常，完成验收，进入运行质保时间。

只要不是自动对中的止口连接的，都需要对中，1500转不是单膜片连接的0.1以内超过1500就0.05 3000以上0.03

找找更健康，尽量的找呗，按照标准要求严格些

0.1以内运行没有问题

一般0.03以下就没问题

第一次听说带轴东西不找正，有没有照片看看具体什么样子

一般泵厂出厂前都粗找一下，具体精找都是施工单位的活