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熱搜關鍵詞： 離心風機高壓風機防爆風機玻璃鋼風機高溫風機

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安裝或檢修帶式傳動的風機及對裝配帶輪的基本要求

來源： | 發布日期：2022-12-30

1)電動機軸和離心風機轴必须严格地平行，不许带轮有歪斜和摆动;倾斜度误差不超过 0.2/1000。
2)當兩帶輪寬度相同時，它們的端面應該位于同一平面上;若是不同寬度的兩帶輪，則兩帶輪的垂直軸中心線的中間平面應該重合。
3)注意帶旋轉的合理方向，帶的緊邊在下，松邊在上。這樣旋轉，可以增大松邊帶與槽輪的接觸面，保證其接觸表面有足夠的摩擦力。這樣便可獲得較高的傳動效率、延長帶使用壽命。
4)全部表面都加工的带轮可不做平衡试验，否则应按 JB/T 9101-1999《通风机转子平衡》要求标准进行。
5)帶輪與軸是過盈配合，裝配時需沿軸中心線方向加壓力，加壓之前在孔和軸表面需加潤滑油。應注意， 離心風機在過盈配合中，包容面和被包容面的材質不同(如不鏽鋼)，應使用不同的清洗劑和潤滑劑，同時也應選用不同的過盈公差等級壓人。這樣才能保證裝配質量。
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【本文標簽】離心風機高壓風機防爆風機玻璃鋼風機高溫風機

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離心風機高壓風機防爆風機玻璃鋼風機高溫風機

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