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3.3 设计计算(摘自JB/T 5983—1992)
已知条件:①传递的功率;②小带轮和大带轮转速;③传动用途、载荷性质、原动机种类以及工作制度。
表14-1-29 计算内容和步骤
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00047002.jpg?sign=1738834479-5Kb5CAsa5Z2Qzd0zr4vGCczLABOfOQJK-0-b63afa9ed9cdc4ff282333d775619906)
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00048001.jpg?sign=1738834479-yLwskWpINM23KtbEWOVjrUiT6GLtNBjf-0-087d655221c40ef9256889d1e7f25a76)
表14-1-30 工况系数KA
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00048002.jpg?sign=1738834479-euizvjFKFsdZayt0gejFVMsHeRGRupfX-0-ed9df7ae3091daaa206664664106adda)
注:使用张紧轮时,KA值应视张紧轮位置的不同增加下列数值:位于松边内侧为0;松边外侧为0.1;紧边内侧为0.1;紧边外侧为0.2。
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00049001.jpg?sign=1738834479-yNVFrRhXf08R1hq4ia5E6HxYPdqeds4e-0-24cba8c3c8b45bc45aa394a9aadc3e5d)
图14-1-4 多楔带选型图
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00049002.jpg?sign=1738834479-KjJsku6xo39N0os19XYmGptliHCsUNMc-0-43cc11c88fafa852efcb7b34167d702d)
表14-1-31 中心距调整量
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00049003.jpg?sign=1738834479-F6ReghmquKHViJNfR5ayOp1P2Y3Bedww-0-7cb42ef8f87343daef21ed1cba2c1e92)
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00050001.jpg?sign=1738834479-yxi9uBS7w3fjVE7w2L068XLvD5pbvdSv-0-94c7ba5dd1b8c198c58f1c1d1626bcb4)
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00051001.jpg?sign=1738834479-7SFlseT8GVE78aItmrehqGcWYxaRwU0S-0-5b6dd58ca8cdb8da78264ef07a0f8aa2)
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00052001.jpg?sign=1738834479-croQ9oqAENnijfiyU57haPLGDocLDYZp-0-73a3add1c031eeca4e05fcc9ff551342)
表14-1-35 包角修正系数Kα
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00053001.jpg?sign=1738834479-YYmo1C5Yb1aYJHXAr9HU9eiv29T37ryM-0-7138766f527fbbbb73b596711feafa1c)
表14-1-36 带长修正系数KL
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00053002.jpg?sign=1738834479-iurzGYi89EArqrIfTdmAUAAqO6RtrOUy-0-c1f4a90dced02bf4cb302dc1557df89d)
表14-1-37 带与带轮的楔合系数Kr
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00053003.jpg?sign=1738834479-Wkd9IokJn2lIyUAB0B8Rg58KIwzpEVbl-0-cb4757a05b041bd7641bd07883644df3)