| 摘要 |
PROBLEM TO BE SOLVED: To improve operating efficiency and to upgrade the quality of a product by providing a method and a device of manufacturing a dynamical pressure bearing device capable of easily and efficiently wiping off a lubricant attached to the dynamical pressure bearing device after a lubricant filling process. SOLUTION: A gas is sprayed to at least an outer bottom face 7z and an outer peripheral face 7x of a housing 7 from a gas spraying means 27, when the lubricant attached to the dynamical pressure bearing device 1 is wiped off in a process after filling the lubricant to the lubricant-unfilled device 1, to blow away or sweep away the lubricant attached to the faces 7z, 7x. Further a gas circulating passage 28 is formed so that the gas from the single gas spraying means 27 is allowed to flow along the outer bottom face 7z and the outer peripheral face 7x of the housing 7. COPYRIGHT: (C)2007,JPO&INPIT
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