减小荒管壁厚不均的研究

    INVESTIGATION ON IMPROVEMENT OF NON-UNIFORM SHELL WALL THICKNESS

    • 摘要: 研究了在自动轧管机上减小荒管壁厚不均的工艺方案。

       

      Abstract: The process schedule to improve non-uniform shell wall thickness on plug mill is investigated.

       

    /

    返回文章
    返回