| 摘要 |
<p>A device for shaping at least an end of a workpiece comprises a clamp for holding the workpiece, a spinning assembly comprising at least one working member capable of forming at least a portion of the workpiece, and a frame configured to support the clamp and the spinning assembly above a floor, wherein the clamp and the spinning assembly are positioned substantially along a first axis extending in a direction substantially perpendicular to the floor, and a receiving area for retaining the workpiece, the receiving area being adjustable in size along at least a second axis parallel to the floor, the receiving area being defined by clamping members, the clamp comprising horizontally disposed worms, the worms operatively coupled to the clamping members such that rotation of the worms causes the clamping members to radially advance toward or radially retract away from the first axis.</p> |
