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- Keywords backup roll change;automatic hooking;lever principle; 支承辊换辊;自动撞钩;杠杆原理;
- Modified Automatic Hooking Device for Backup Roll Change of Cold Plate Mills 冷轧机支承辊换辊新型自动撞钩装置
- backup roll change 支承辊换辊
- Can Rock & Roll Change the World? 摇滚乐可能改变世界吗?
- The mill is equipped with speedy roll change device. 该光整机有快速换辊功能。
- Restoring a log backup rolls forward all pages in the roll forward set. 还原日志备份将对前滚集中的所有页进行前滚。
- The application results show that the distribution of roll contact pressure was meliorated, and the life of the backup roll was improved. 结果表明，优化后的辊型曲线改善了辊间压力的分布情况，降低了轧制末期工作辊边部对支撑辊的磨损，提高了支撑辊轧制质量。
- The domestics for backup roll bearing temperature control system of imported aluminium sheet andfoil mill have been carried out. 介绍了铝板轧机支承辊轴承控温系统热电偶补偿导线的国产化;铝箔轧机支承辊轴承控温系统国产化。
- 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。
- Since roll change is on a horizontal plane, the operator doesn’t have to move heavy shafts. 由于轧辊的变化是在一个水平面，经营者没有提出重轴。
- Cloth cover chimney normally the simple sense get victory with concise elegance, use plait, roll change of manner of edge, engraved designs. 布面灯罩通常以简洁典雅的质感取胜，并用打褶、滚边、刻花方式变化。
- It introduced the existing problems produced by using CVC work roll and flat backup roll,and it also analyzed that stress was concentralizing excessively on the border of the flat backup roll. 介绍了珠钢原CVC+辊形工作辊与平辊形支撑辊配置使用存在的问题,分析并指出平辊形支撑辊应用辊端部应力过于集中。
- Comprehensive function of varying contact length backup roll(VCR)is analyzed by using the finite element model for elastic deformation of rolls. 利用建立的有限元辊系弹性变形模型,分析了变接触支持辊(VCR)的综合性能。
- Ansys of the finite element analysis software was used to study on the flatness control action of DSR Backup roll for 2030mm Tandem Cold Rolling Mills. 运用有限元软件对2030冷连轧机组DSR支持辊的板形调控功效进行仿真研究。
- 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。
- Based on a group of basic equations, the calculation of roll shape is greatly simplified under the restriction of equal contact force between work rolls and backup rolls. 基于一组基本方程，并以工作辊、支持辊间接触压力相等为约束进行计算，从而使计算过程大为简化。
- precise bar mill with rapid roll change 带快速辊装置的精密棒材轧机
- After each time roll changing, must inspect the lubricant whether to harden the nigrescence, whether by impurity pollution, whether to oxidize the emulsification. 每次换辊后要检查润滑脂是否硬化变黑，是否被杂质污染，是否氧化乳化。
- This paper also descr ibes the successful application of optimized highly adaptive backup rolls on 4- stand tandem cold strip mill at Anshan Iron and Steel (Group) Co. and the good r esults obtained. 叙述了强适应性支撑辊在鞍钢冷轧厂四机架冷连轧机上的成功应用及取得的良好效果。
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
