METHOD AND DEVICE FOR PRODUCING A PRESSING TOOL
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United States of America Patent
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Sep 8, 2022
app pub date -
Aug 12, 2020
filing date -
Aug 14, 2019
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Abstract
A method and a device produces a pressing tool. A pressing tool is provided for producing a workpiece, which pressing tool includes a structured pressing surface of metal with elevations and recesses. Subsequently, a laser or an electron beam device is controlled such that a laser beam generated by the laser and/or an electron beam generated by the electron beam device is directed onto the pressing surface and hits it, such that the pressing surface is laser hardened and/or electron beam hardened.
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