Abstract
A new type of bearing structure with the ball size exceeding the socket size(can be called as the pressurized spherical gas bearing with interference fit) was developed. The 3-dimensional finite volume method was used to calculate the static characteristic of the new bearing and its results were compared with those of the traditional bearings with snug fit and running fit. The comparison showed that the bearing capacity and the static stiffness of the new bearing with interference fit are much better than those of the traditional ones.
| Original language | English |
|---|---|
| Pages (from-to) | 1599-1603 |
| Number of pages | 5 |
| Journal | Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition) |
| Volume | 40 |
| Issue number | 6 |
| State | Published - Nov 2010 |
Keywords
- Finite volume method
- Mechanical manufacture and automation
- Over-filled externally pressurized spherical gas bearing with interference fit
- Static characteristic
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