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帶輪設計實例

2014-10-16 20:42 作者:管理員11 來源:未知 瀏覽: 字號:

摘要:設計實例 設計由電動機驅動旋轉式水泵的普通V帶傳動。 電動機為Y160M-4,額定功率P=11kW,轉速n1= 1460r/min,水泵軸轉速為n2= 400r/min,軸間距約為 1500mm,每天工作24h。 1)設計功率凡由表6.1-13查得工況系數KA=1.3 Pd=KAP=1.3x11kW=14.3kW 2)選定帶型根據P

設計實例
    設計由電動機驅動旋轉式水泵的普通V帶傳動。
電動機為Y160M-4,額定功率P=11kW,轉速n1=
1460r/min,水泵軸轉速為n2= 400r/min,軸間距約為
1500mm,每天工作24h。
    1)設計功率凡由表6.1-13查得工況系數KA=1.3
          Pd=KAP=1.3x11kW=14.3kW
    2)選定帶型根據Pd=14.3kW和n1=1460r/
min,由圖6.1-3確定為B型。
    3)傳動比




普通V帶輪工作圖


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