| 21. | More esoteric designs use an air bearing, where the spindle is supported by a high pressure flow of air.
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| 22. | However, in order to allow a uniform air pressure even with only some nozzles, air bearing manufacturers take constructive techniques.
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| 23. | Recently AeroGo air bearings were used to move seven-story concrete caissons to form a breakwater at the Port of Yokohama.
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| 24. | In addition, air consumption and uniformity of air supply into the gap are crucial for the behaviors of air bearings.
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| 25. | While the disk is spinning, the heads are supported by an air bearing and experience no physical contact or wear.
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| 26. | Micro nozzle air bearings have a velocity limit which can reach, depending on the customization, dozens of m / s.
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| 27. | An experimental design by Autonetics using air bearings, that they claimed had been running continually from 1952 to 1957, was chosen.
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| 28. | Micro-nozzle air bearings achieve an effective, nearly perfect pressure distribution within the air gap with a large number of micro nozzles.
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| 29. | The force that the head mount imposes on the air bearing is much larger than the G-loads imposed bythe external vibration.
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| 30. | However, for air bearings with chambers and variable canal structures, a velocity only of a few m / s is already harmful.
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