首次对高速无扭线材轧机粗轧机组压力进行测试并取得成功 ,为优化工艺规程、优化孔型设计及设备全过程的经济管理与改进提供了可靠的依据。以测试结果为依据 ,以轧制、力学及设备诊断理论为基础进行了认真分析 ,找出了轴系、辊系故障原因并提出了治理对策 ,同时对工艺规程进行了认真研究与分析并提出了优化措施 For the first time, the test of the pressure of the roughing rolling mill of the high-speed torsionless wire rod mill has been tested and succeeded, which provides a reliable basis for optimizing the technological process, optimizing the pass design and the economic management and improvement of the whole process of the equipment. Based on the test results, we made a careful analysis on the basis of rolling, mechanics and equipment diagnosis theory, found out the cause of shaft system and roller system failure, and put forward the management countermeasures. At the same time, we carefully studied and analyzed the process rules Optimization measures