26型の表面と材料の表面 26 Tool surface and sheet metal surface

26型の表面と材料の表面.pdf

金型の刃物表面の面粗さによって加工される品物の精度や型の寿命が全く違います。
型の表面と加工される材料の表面についての解説資料です。
The accuracy of the products and the life of the die-tools are completely different depending on the surface roughness of the tools.
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This is PDF document about the surface of the tools and the surface of the sheet metal to be processed.