backup roll的意思|示意

The application results show that work roll and backup roll designed with this method have good adaptability, and the plate crown and roll consumption have been reduced greatly.

经现场实践应用表明，采用该方法设计出的工作辊、支持辊辊型曲线适应性好，并大大地改善了板凸度和轧辊磨损情况。

Without such a backup, your only option is to roll back the entire cell.

如果没有此类备份，您的唯一选择将是回滚整个计算单元。

The configuration of dissymmetrical CVC work roll contour and symmetrical conventional backup roll contour results in bad self-maintenance of backup rolls in downstream stands.

非对称的CVC工作辊与对称支持辊辊形配置易导致下游机架支持辊辊形自保持性差。

The results we obtained prove that the power function curve can not only improve the service life of the backup roll but also benefit the profile and shape control of hot rolled strip.

经试验验证，采用幂函数的辊形优化曲线可提高支撑辊使用寿命，并有利于板凸度和板形控制。

The structure and seal principle of the seal components of HAGC cylinder and oil film bearing of backup roll were introduced.

介绍了HAGC油缸和支承辊油膜轴承用密封件的结构和密封原理，对两种大型进口密封进行了国产化研究，并成功用于实际生产中，密封效果良好。

The causes of failure in early stage of work roll and backup roll for cold mill were discussed in the paper.

介绍了冷轧支撑辊及工作辊早期失效的主要原因。