fan impeller

基本解釋

The signification of fan impeller repair is set forth in respects of aerodynamic, mechanical property, safety and economy.
對通風(fēng)機(jī)葉輪修割的意義分別在氣動性能、機(jī)械性能、安全性和經(jīng)濟(jì)性方面來闡述。
All blades on the fan impeller of the fan impeller device are made into a sectional structure in the axial direction of the fan impeller.
其風(fēng)扇葉輪上的各個葉片、沿風(fēng)扇輪的軸向方向制成分段的結(jié)構(gòu)。
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Major reasons that cause dynamic balance troubles of induced draft fan impeller are analyzed. Contermeasures to different cases are put forward and have had good efficiency in practice.
分析了引風(fēng)機(jī)葉輪產(chǎn)生不平衡的主要原因，針對不同情況提出了相應(yīng)的對策。這些對策在實(shí)踐中取得了良好效果。