- 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=1739502099-A1vuxJ3yadqy9DoNFoVSXpahAmW3Zp6y-0-f631dd48d7f51c4cb4b2dbb2e473a04d)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00163001.jpg?sign=1739502099-s6qd0JF3I1rIILVF2ipDLjdj6wCZNN6g-0-6b52abc25d43ca53eec310d5a7cd0462)
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=1739502099-3vgbK3nGcFGgUZoeNGgfMdjac4AluNmK-0-05cdd6c7771107a75bd7322ee019ef2c)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00164001.jpg?sign=1739502099-N6ygEy2FR8a0vxiCYMTM8CebYhFC7ZyK-0-cc28a2dda9b5fec190b8bad38bb3adff)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00165001.jpg?sign=1739502099-Z9Rqenp9i4CJUENQcRaBW43MMOX3kJYc-0-418efd477c0c4d04da4faa10006e9233)
5.5.2 刚度系数![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00165002.jpg?sign=1739502099-JfLCwG7dSScRn4uJ39rno9GLoiEWurZ3-0-7fd35da3f9844acce1d2691afe1962c9)
表8-1-136
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00165003.jpg?sign=1739502099-iXAtBGWTROxzQ9Qt62eXZ5zldF4mUi5S-0-884752f3f0a2f397adb7e5147f982216)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00166001.jpg?sign=1739502099-O9k2nJ6OqUo8ZpvI1Shba4NrsoaKMIuj-0-11686ef9fb889a0c17e741ec941f4f7f)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00167001.jpg?sign=1739502099-fgBuvGzd9RQqskFbmNPxdCBYd9H3vogI-0-c1d05202c3f9ad26e86f12b8a0c98494)
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=1739502099-TaDNGZyiEPOWpVZHS94TXeQ8knwxK5xn-0-623a5b185425892069d95c19002bb638)
![](https://epubservercos.yuewen.com/808488/16499785005919706/epubprivate/OEBPS/Images/img00168001.jpg?sign=1739502099-WGbmZ6PGxFt5vwuc0gtB4KAA8x8yngtq-0-775154f4d5650d6cf85a99aac61c2ded)
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=1739502099-z9doufPgiGE41MouJAy6VsWOM6Adtryv-0-225e5f817f5a3865ae0ed28a66b736f5)