| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a processing apparatus and a processing method for a long workpiece, which enable the long workpiece with a three-dimensional curl to be processed by a simple structure.SOLUTION: A processing apparatus 10 for a long workpiece W, which processes the long workpiece W while moving it in an axial direction Dz, includes a pressurization unit 40 that makes the long workpiece W assume a curved shape along one constant direction Dx by pressurizing the long workpiece W with a curl in a pre-processing state in such a manner as to sandwich it in the one constant direction Dx.</p> |
