| 摘要 |
PROBLEM TO BE SOLVED: To restrain the generation of chatter oscillation of a workpiece without a large-scale workpiece holder in machining the internal surface of the workpiece. SOLUTION: In machining the internal surface of the workpiece W, the outside of the workpiece W is surrounded with an elastic body G, and with a spacer member S held in a space up to the workpiece W by an elastic body W, the internal surface of the workpice W is machined. COPYRIGHT: (C)2004,JPO
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