| 摘要 |
A pressure clamping structure for irregular workpieces includes initial locator points for positioning a part, multiple, opposed and spaced pressure discs operated by fluid pressure to engage the part and secure it in the located position, and spring backed support jacks engaging the part which are pressure locked in position to insure a rigid locking of the part for purposes of metal removal by machining or grinding. In addition, flexible pressure walls extending over areas of the workpiece are pressurized to further stabilize the workpiece and prevent vibration during the work operation.
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