precision rolling mill的意思|示意

The feed drive system of a precision cold ring rolling mill adopts AC servo motor and mechanical transmission, rather than conventional electro-hydraulic actuator.

采用交流伺服电机和机械驱动进给系统的冷轧环机，其进给伺服控制系统的设计需要一个新的工艺动力学模型。

For the present situation of rough rolling strip head and tail low width precision on hot strip mill, analysis the cause of strip head and tail width tolerance.

针对热轧带钢粗轧头尾宽度尺寸精度低的现状，分析了带钢头尾宽度超差的原因。

And that also provides the theoretical basis and reference data for the design and improvement of the mill frame and the rolling precision.

为轧机机架的设计、改造、以及提高轧制精度提了供理论依据和参考数据。

The adjustment precision of the rolling mill rolling wires is high, thereby effectively guaranteeing the quality of rolling pieces.

轧机轧制线的调整精度高，能有效保证轧 件质量。

To improve the precision and efficiency of rolling force prediction on tandem cold rolling mill, a neural network model combined with ant colony algorithm is presented.

为提高冷连轧机轧制力的预报精度和预报速度，用蚁群算法和神经网络相结合的方法进行轧制力预报模型设计。

The problems in lock nut of roll axis and sleeve of precision rolling mill are analyzed, some measures proposed, good result got.

针对高速线材生产中，精轧机辊轴及隔套锁紧螺母存在的问题进行分析，提出了改进措施，取得了较好效果。