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Pertanyaan : Sejarah perkembangan sheet metal ?

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  1. #1
    wahyu
    apa sejarah perkembangan sheet metal

  2. + Jawab Pertanyaan

  3. he metal working is an ancient art. There are witnesses that, already millennia before christ, metals were known and worked. Letís just remind the previous gold and silver jewels that we find in so many museums, dating back to the fourth-fifth millennium b.c. considering that the evolution of the metal processing depends on several competences: chemical, physical, technological etc. It is easy to understand that it is extremely complex.

    This article is focused on tracing a synthetic history of sheet metal and its machining. We must first of all distinguish three fundamental aspects, distinct but deeply interconnected:
    -the production of the raw material, in particular steel;
    -the thin sheet fabrication;
    -its machining

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