The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
For different assembly impeller, an ideal optimization result can be gained as long as the optimization object was amended.
针对不同的叶轮装配形式，只需要修改其优化目标，即可得到理想的设计结果。
The casting technique with top gating system, outer shaped iron chill, compound casting mold and core assembly molding was used for producing aluminum impeller on a large scale successfully.
详细介绍了采取顶注式浇注系统、成形外冷铁、复合铸型、组芯造型的铸造工艺，成功地生产出批量铝叶轮。
A shield assembly (40) includes the shaft (12) and a shield (40) rotatable with the shaft and positioned intermediate the impeller and the bearing assembly (26).
防护罩组件(40)包括轴(12)和可随轴旋转的防护罩(40)，防护罩位于叶轮和轴承组件(26)的中间。
A shield assembly (40) includes the shaft (12) and a shield (40) rotatable with the shaft and positioned intermediate the impeller and the bearing assembly (26).
防护罩组件(40)包括轴(12)和可随轴旋转的防护罩(40)，防护罩位于叶轮和轴承组件(26)的中间。
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