| 摘要 |
<p>The present invention relates to an oil supply device for a hydrostatic bearing, which can increase an oil supply efficiency by supplying lubrication oil using radially installed multiple capillary tubes and can be advantages by radially installing multiple manometers in order to monitor pressure of each of the capillary tubes. The oil supply device comprises: a manifold cover including a main oil hole which plays a role of a flow path for transmitting oil supplied from a pump; a manifold which has an oil hole connected to the main oil hole on the manifold cover, has the same number of flow paths as bearings, and has multiple manometer holes at each of the flow paths; multiple capillary tubes which are installed at the inlet of flow paths of the manifold respectively; multiple manometers which are installed at the manometer holes of the manifold respectively; and a housing including flow paths which communicate with the flow paths of the manifold respectively and, at the same time, communicate with the flow path of the hydrostatic bearings respectively.</p> |
