This paper analyses the characters of double two high wire mill in China and put forward the design methob and program frame drawing of CARD of this mill.

分析了我国复二重式线材轧机的特点，提出了针对该轧机特点的计算机辅助孔型设计的设计思想、程序框图等。

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This paper analyses the characters of double two high wire mill in China and put forward the design methob and program frame drawing of CARD of this mill.

分析了我国复二重式线材轧机的特点，提出了针对该轧机特点的计算机辅助孔型设计的设计思想、程序框图等。

youdao