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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=1739261173-DwQSihfe7pGxIESar0DhwEoJYqnlS8zu-0-ec4bba5cd80e4ffb9fddb5e810edfd46)
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00048001.jpg?sign=1739261173-CDv5ErNpXGJGxtgIAV6YSzgXqEcTc2sk-0-05b69dafa67830974538949dffb85925)
表14-1-30 工况系数KA
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00048002.jpg?sign=1739261173-Dd0XsZ1RlJGGWiT1qifpm4D928HIX9qM-0-0047c8d0e4f4cc6b6c54167771588004)
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=1739261173-1DrozcFJcGpGxjQiVzSjxSSfbbQTogIK-0-1e741eb8b0b21cbc24151f64c36c056e)
图14-1-4 多楔带选型图
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00049002.jpg?sign=1739261173-hBuiNU6EY2OBwWevcmBFTibJouZoopem-0-2f34020178ce52033766f52265e34fc1)
表14-1-31 中心距调整量
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00049003.jpg?sign=1739261173-wVt1b4lvO6clQthCNWXOuv5NBrDWeodW-0-a88a99332a96fa718d3ed5bf7e5ad3e2)
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00050001.jpg?sign=1739261173-dADDg9uyvFHQf1FwgaKoL3aipjLHUWCB-0-e98103d59864165f8c001106c0bbb60d)
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00051001.jpg?sign=1739261173-l9bgrGdMY8SUKXig1aP7LYMGufMhW1xp-0-338408e433d2c67dd19d66c6382a5560)
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00052001.jpg?sign=1739261173-zrRD6dqj2hJFDXoFZi3wQ41x6LBBeVTq-0-4c868a4ce2b1fc9dc87badb92f544c99)
表14-1-35 包角修正系数Kα
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00053001.jpg?sign=1739261173-KfzOExLb1DnECgofXRRqHbGVkQubqEGa-0-7390d7ece944d5b49bf4ca3427c38bef)
表14-1-36 带长修正系数KL
![](https://epubservercos.yuewen.com/31C4C5/16499785204736806/epubprivate/OEBPS/Images/img00053002.jpg?sign=1739261173-qJHmxhH64mhssq8QrD2NwGyZawzkSpAo-0-2092c435accfeac88b6c471e52cdbd06)
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=1739261173-Lg5bo8sKJGfnHjR0ga69tqrkOIV2yXIq-0-e613c0d99182c08f352c64683054c55d)