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    精密熱模鍛穿孔頂頭生產(chǎn)工藝

    PRODUCTION PROCESS OF PIERCING PLUG BY PRECISION HOT-DIE-FORGING

    • 摘要: 本文介紹了精密熱模鍛穿孔頂頭的生產(chǎn)工藝及工藝特點。采用這種工藝生產(chǎn)頂頭,金屬消耗系數(shù)低,使用壽命高于鑄造、鍛造頂頭。

       

      Abstract: The production process and its features of piercing plug by precision hot-die-forging are detailed. The plug produced with the process has lower metal comsumption and longer service life compared with that produced by forging and casting.

       

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