| 摘要 |
A radius corner forming apparatus and method and which utilizes a plate to receive a metal sheet in which a corner portion is to be removed to form a radius corner. A die block and punch set is removably attachable to a conventional punch press in order to sever the corner portion of the sheet to produce the radius corner thereon. The plate which receives the metal sheet is resiliently mounted to oppose the pressure of the punch when shifted. A plurality of differently sized radius corner die blocks and co-operating punches are provided.
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