钨钼条开坯用三辊Y型轧机的轧制孔型设计  

Rolling Pass Design of Y-Shape Three-rollMill for Tungsten or Molybdenum Billets cogging Down

作　　者：钟桂松 刘家荣[1] 石力开[1] 

机构地区：[1]北京有色金属研究总院

出　　处：《锻压技术》1994年第5期36-42,共7页Forging & Stamping Technology

摘　　要：本文介绍了三辊Ｙ型轧机的特点及其在钨钼条开坯轧制中的应用，着重介绍了三辊Ｙ型轧机连轧机组在钨钼条开坯轧制中的轧制孔型设计，包括孔型系的选择、孔型参数的设计计算、宽展计算、充填计算、连轧机组的张力计算等。并给出了三辊Ｙ型轧制孔型计算机辅助设计的计算框图。Rolling by the Y shape three-roll mill system is used for the cogging down rolling ofTungsten or Molybdenum billets. The characters of that mill was described in this paper. And the des-cription emphasizde on the pass design of Y shape three-roll mill system for the cogging down rollingof Tungsten of Molybdenum, including the selection of the pass system, the calculation of parametersof the pass shape, width spreading, pass filling, rolling tensions between mills and so on. Theflow-chart of computer aided design for the pass design of Y shape three-roll mill system has beenshown in this paper

关 键 词：钨条 钼条 初轧机 孔型设计 

分 类 号：TG332.11[金属学及工艺—金属压力加工]