["소량 흐름 반개형 휘叶片轮间隙"

2018-12-15View Original

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"소량의 반개형 휘叶片离心泵，流量3.5，扬程4， 전기기 출력3.3，회전수2极，冷水，반개형 휘叶片轮与前方耐磨板的间隙一般取多大范围比较合适，有经验的回复下"

Reply #22018-12-15

"이 포스트는 2118-1 16 116에 마지막으로 수정되었습니다 Z.4mm는 약간 큽니다 Z.이 작은 泵这泵我给定的0.5mm间隙试验时两台泵扬程差十多米之多"

Reply #32018-12-16

"확인해 보세요耐磨板弧度与叶轮弧度的相符度"

Reply #42018-12-16

"두 泵弧面都是加工中心加工的Z差异可以忽略叶轮和耐磨板的弧度是CAD量取的Z精度到微米"

Reply #52018-12-16

"즉，在装配前你没有符一下看看喽！叶轮是精铸的吗Z后盖板厚度多少Z有没有副叶片或者加强筋"

Reply #62018-12-16

"아니요Z因为在装配前看不到贴合的状态Z除非涂大紫看Z弧面都是加工中心加工的Z我相信是弧面是吻合的Z叶轮铸造Z流道加工中心加工的Z后盖板厚度5mmZ背面有不太大的副叶片"

Reply #72018-12-16

"이 포스트는

Reply #82018-12-17

我师傅告诉我的，我只负责记忆了！

Reply #92018-12-19

我觉得，不该只考虑前盖板间隙，这种结构，背叶片与泵盖的间隙，也有影响，虽然是次要因素。另外，很赞同楼上说的，和温度影响有关，尤其是非金属泵。前后各0.5，最保险:lol

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["소량 흐름 반개형 휘叶片轮间隙"

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