| 摘要 |
PROBLEM TO BE SOLVED: To provide a bending machine to bend a workpiece with different bending radius in spite of a small size. SOLUTION: The bending structure 22 which holds the long workpiece 10 between a bender and a constrictor to revolve around the bender, and bends the workpiece 10 with the constrictor revolving is fitted up into the joint-type robot 2 having a joint rotating around an axis parallel to the axis direction of the workpiece 10. The joint-type robot 2 has 3 units at least revolving around the axis parallel to the axis direction of the workpiece 10. There are also provided the zipping structure 40 and the transferring structure 50 making the structure 40 transfer in the axis direction of the workpiece 10.
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