- 机械设计手册:单行本·轴承(第六版)
- 成大先主编
- 126字
- 2020-08-27 16:06:24
5.5 液体静压轴承计算的基本公式
表8-1-134
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00162001.jpg?sign=1739253281-yCfOqC7JQfOQsiLCWmsgRKtt4M1Eik30-0-2b21762b170a0f895c6a9c91689a18ac)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00163001.jpg?sign=1739253281-VsWDt98JLwWn1P7umxrKVYVt989xxkUa-0-45a640f154fc2846f466e967bfd16c78)
5.5.1 油垫流量系数Cd、有效承载面积系数
、周向流量系数γ和腔内孔流量系数ω
表8-1-135
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00163003.jpg?sign=1739253281-nGi5RQCfNxdL0IXMjCV1nLZILmXKx95d-0-272dfebfdcdf87526cd9350ff400ab94)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00164001.jpg?sign=1739253281-a67t7hl1hDkk8NeNRKYP6ibST7WychyW-0-a2444439f0c3ac71e2aeeb2e1f61f97b)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00165001.jpg?sign=1739253281-miub4XD8L548hQacZlUYVD9NwkmzwkYb-0-93b78adea557f0019acbea42e58cd2c6)
5.5.2 刚度系数![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00165002.jpg?sign=1739253281-6AqCjV2Da2OU9VsZw2NVvcMofOuR5jcg-0-c1308b7257a11ede8ff50ba84aa0e16c)
表8-1-136
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00165003.jpg?sign=1739253281-bxTF8PyIqFJNuGuJkGZJMAhOZ2eEKYrF-0-c2b22b76615db5deb5926c3a080340d9)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00166001.jpg?sign=1739253281-NgVypbywlPOh8G4YUorR2KYBheRa8Shn-0-51d2de6fa29e5fab7d721c4e35cb532e)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00167001.jpg?sign=1739253281-xbzHCG8cItKD6pftDoPGp2detYzV6IVr-0-7e95876d3183e56f70982e0b74b631c9)
注:由于滑阀反馈节流型式应用较少,特别在中小型机床中,故未编入滑阀节流静压轴承的参数及公式。
5.5.3 承载系数
或偏心率ε
表8-1-137
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00167003.jpg?sign=1739253281-wnIrkLn6FahXIc1Un3lSHcsYiXbDTmkO-0-64d3b8f711c0e76649f097cc683bd48e)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00168001.jpg?sign=1739253281-ddxnUfu37pC6dyv60TnSYaiuQtomftOV-0-9248e51220ada38d7788d0d7c515d59f)
5.5.4 功率消耗计算
表8-1-138
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00169001.jpg?sign=1739253281-h0UeMm86wKs29CDRiy0jpVTYcTF5aNPk-0-c9ce06f0f024114649ef6f3daea1d9d1)