Based on experimental data, the mathematical model of rolling force parameters of 3-roll mills was studied. The structure ofthe model was theoretically set up and the coefficients were determined by static analysis of...Based on experimental data, the mathematical model of rolling force parameters of 3-roll mills was studied. The structure ofthe model was theoretically set up and the coefficients were determined by static analysis of the data. The torque in continuous rollingwas measured, and the characteristics and efficiency of 3-roll mills are investigated.展开更多
以生产小直径热轧精密无缝钢管为背景,详细介绍了Φ114 mm PCM短流程精密热连轧无缝钢管生产线的设备选型和工艺特点,以及该生产线的实际生产情况。实际生产结果表明:采用3机架二辊连轧管机组生产小批量热轧精密无缝钢管,其在产品质量...以生产小直径热轧精密无缝钢管为背景,详细介绍了Φ114 mm PCM短流程精密热连轧无缝钢管生产线的设备选型和工艺特点,以及该生产线的实际生产情况。实际生产结果表明:采用3机架二辊连轧管机组生产小批量热轧精密无缝钢管,其在产品质量、生产成本、节能环保和投资运营等方面具有明显的优势,生产组织灵活,设备易于掌握和达产。展开更多
概述了φ180 mm TCM三辊限动芯棒连轧管机组的设计制造及生产工艺特点,介绍了该机组导板式锥形辊穿孔机、5机架限动芯棒连轧管机、3机架脱管机和24机架张力减径机的结构特点、性能参数以及控制系统应用情况,并对设备设计制造及安装调试...概述了φ180 mm TCM三辊限动芯棒连轧管机组的设计制造及生产工艺特点,介绍了该机组导板式锥形辊穿孔机、5机架限动芯棒连轧管机、3机架脱管机和24机架张力减径机的结构特点、性能参数以及控制系统应用情况,并对设备设计制造及安装调试的特点和精度要求进行了论述。展开更多
文摘Based on experimental data, the mathematical model of rolling force parameters of 3-roll mills was studied. The structure ofthe model was theoretically set up and the coefficients were determined by static analysis of the data. The torque in continuous rollingwas measured, and the characteristics and efficiency of 3-roll mills are investigated.
文摘以生产小直径热轧精密无缝钢管为背景,详细介绍了Φ114 mm PCM短流程精密热连轧无缝钢管生产线的设备选型和工艺特点,以及该生产线的实际生产情况。实际生产结果表明:采用3机架二辊连轧管机组生产小批量热轧精密无缝钢管,其在产品质量、生产成本、节能环保和投资运营等方面具有明显的优势,生产组织灵活,设备易于掌握和达产。