| 摘要 |
A solution is presented for high speed rotating devices, in particular cutting tools, whereby the said rotating device ( 1 ) is made monolithic with its shaft and the bearing system, needed to support it during rotation, uses the surfaces of the rotating device ( 1 ) as bearing surfaces. In the preferred embodiment, the fluid film bearing system includes two journal bearings ( 2,4 ) on both sides of the cutting tool and two thrust bearings ( 2,3 ), which use the faces of the cutting tool ( 1 ) as bearing surfaces |
