实践结果表明，无孔型轧制在节能、降耗、提高生产率等方面具有显著效果。
The practical results show that the obvious effects about saving energy, decreasing consumption and increasing productivity were obtained.
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。
The rolling pressure on high speed untwist wire rod mill was measured firstly and succeeded internationally for optimizing technology, pass design, and management of the plant.
本发明用无孔 型平轧辊代替现有技术的粗轧孔型轧辊实现高速线材粗轧机组无槽轧制。
The invention adopts a pass-free flat roller to replace a rough rolling pass roller of the prior art and realizes non-groove rolling of the high speed wire rod roughing mill group.
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