| 摘要 |
<p>The method involves applying a flat hardened and directed metal strip (1) is used as raw material, from which the saw blade (6) is carved out. The saw blade is punched out from the metal strip. The carving out of the saw blade from the metal strip is carried out in multiple following processing steps. The saw teeth (9,10) are punched into the metal strips. The saw teeth are firmly connected in the strip. The blade is completely punched from the strip. The punched holes remain closed during the punching of the teeth.</p> |
