5641| 12
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風機振動大求助 |
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點評
就是這風機的諧振點在43Hz左右
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點評
沒事,以前用的風機功率小,爐膛是正壓,燒了兩次。后來換大一號功率的電機抽風,降點頻率也能保持負壓,沒燒過爐門之類的配件。
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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