reducing roll

A process design system for tube reducing process has been developed to determine the roll speeds and tension coefficients at individual rolling stands.

开发了与钢管减径过程相关的辅助工艺系统，能够用来确定轧辊的速度制度及张力系数等。

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The roll breakage status and its causes in the First Bar Production Line in last two years have been introduced, and the countermeasures for reducing the roll breakage have been put forward.

分析了棒线厂一棒生产线近两年来发生的断辊情况及原因，并提出了减少断辊所采取的有效措施。

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Latest Applications of the 3-roll Reducing and Sizing Block ( RSB) Technology

3辊减径定径机组（RSB）技术的最新应用

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for reducing roll angle to avoid roll-over of heavy truck during steering, an active anti-roll bar is installed in suspension to compensate lateral load transfer.

为了减小重型货车在转向操作时的侧倾角，从而避免货车转向时发生侧翻，可以通过在悬架中安装主动抗侧倾杆以补偿横向载荷转移的方法来实现。

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The product quality and further processing are affected by the curvature of seamless steel pipe caused during rolling through the three-roll size reducing mill.

无缝钢管经过三辊定减径机轧制生产工序后，有时会产生弯曲，影响产品质量和深加工。

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The paper describes the O. D. and wall-thickness tolerances and internal/ external surface quality of midium and heavy wall steel pipes produced in Hengyang Steel Pipe Factory by means of φ 108mm three-roll mill complete with a 12-stand slight-stretch reducing mill.

介绍了衡阳钢管厂φ108mm三辊轧管机组配置12架微张力减径机生产中厚壁钢管的外径精度、壁厚精度及内外表面质量情况。

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