| 摘要 |
The present invention relates to a multi-point stretching forming apparatus for manufacturing a curved plate, capable of an individual clamping. A plurality of stretching units are installed on both sides of a lower portion of a support frame in the back and forth direction. Each stretching unit is independently controlled, and a distance between left and right stretching units is controlled in accordance with a size of a punch module and a curved plate to be made. Thus, an atypical curved plate can be more effectively made through a technical configuration capable of molding at a neighboring district, and the loss of a material can be remarkably reduced. |
