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

In the paper some technological and equipment problems about the application of high speed rolling technology in double duo wire rod mill are discussed.

讨论了采用高速轧制技术改造复二重线材轧机的设备和工艺问题。

youdao

The circular distributor, double-arm mandrel, coiler door and internal mandrel of the coiling station in the High-speed Wire Rod Mill are driven by the hydraulic systems.

天钢高线厂集卷站的环行分配器、双臂芯棒、集卷门、内芯棒等都采用液压传动。

youdao