| 摘要 |
A grinding machine, which includes a grinding wheel rotatable by a motor, a first slide movable in X-axis direction, a second slide supported on the first slide and movable in Y-direction, a bracket supported on the second slide and turnable about Y-axis, a tool holder supported on the bracket for holding the workpiece for grinding by the grinding wheel, and a driving mechanism for rotating and reciprocating the tool holder.
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