Very-High-Load-Capacity Air Bearing Spindle for
2021-5-12 · Very-High-Load-Capacity Air Bearing Spindle for Large Diamond Turning Machines. Large-load-capacity oil hydrostatic bearings generate prohibitive amounts of heat in large sizes when run at speeds useful for diamond turning of optical components. The viscosity of air is more than three orders of magnitude less than the thinnest oil; therefore ...
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