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- The character of temper rolling process is thin strip and little reduction, so the stress state is complex, the error is heavy if predict the rolling force by traditional model. 摘要冷轧带钢平整过程存在带材较薄,压下率较小等特点,应力状况较为复杂,采用传统模型对轧制力预报误差较大。
- It focuses on the effect of temper rolling on the strip properties. 重点介绍了平整轧制对带钢性能的作用及影响。
- Keywords Ti content;Coarsening temperating rolling process;Austenite grain size; 钛含量;粗化温度;轧制工艺;奥氏体晶粒尺寸;
- The system pressure had very big fluctuation during rolling process. 在轧钢过程中系统压力出现大幅度波动。
- The paper analyzed the forming causes and harms of the edge abrasion marks of upper work roll of temper rolling mill, and put forward the resolutione prevention measures. 针对攀钢冷轧机组平整机上工作辊边部擦伤现象,分析了其产生原因和危害,并提出了防止措施。
- The calculated results show good agreement with the measured data, and the speed is high, which prove that the model can be used as a presetting roll force model for cold strip temper rolling mill. 轧制力计算值与实测值吻合精度高,计算速度快,表明,本模型可以用作平整轧机的轧制力设定模型。
- Yes,when steel product must be accurated in size and must have a smooth surface,the cold rolling process must be used. 能。如果钢材的尺寸精度要求很高,表面必须光洁,那么就需要进行冷轧。
- Rolling process adopts the advanced untwisted rolling device, keep wiring from twist and tension. 成卷工序采用先进的无扭曲成卷机,保证在布线中无扭曲和拉伸。
- The electronic workpiece acceleration ensures the quality of the decisive start of the rolling process. 电子控制的工件驱动装置确保了最开键的滚轧起始阶段的质量。
- Tungsten carbide can withstand the abrasive action of hot metal during the rolling process far better than cast iron. 碳化钨耐受轧制过程中热金属轧件磨蚀作用的能力比铸铁大得多.
- Yes. when steel product must be accurated in size and must have a smooth surface, the cold rolling process be used. 能。如果钢材的尺寸精度要求很高,表面必须光洁,那么就需要进行冷轧。
- A brick element re-meshing technique was presented for shape-metal rolling process. 摘要提出了一种适用于型钢轧制及其类似过程的六面体网格重构方法。
- In order to meliorate efficiency, it is decided to adopt rolling process in construction. 但碾压贫混凝土基层在国内应用较少,现行规范找不到依据。
- Don't let your temper run away with you. 要控制住自己,不要发脾气。
- Temper Rolling for Cold-rolled Strip 冷轧带钢的平整轧制
- The results show that the grain of the strip was refined in the cold rolling process due to the DRX and DRV. 结果表明:在冷轧过程中,因动态再结晶和动态回复,使薄带的晶粒进一步得到细化。
- The influences of rolling process and impurity atoms on the texture developments were also analysed. 同时也分析了钢板变形过程及杂质原子对织构形成的影响。
- One of the method of curbing plate bending in jobbing sheet rolling process was researched. 研究了在中板轧制过程中抑制板坯弯曲的措施之一。
- During the cool rolling process of SUS301 stainless steel,the punctual flaws and cracks are offen observed. SUS301不锈钢在冷轧过程中表面经常出现点状缺陷及裂纹。
- The deformative charateristics of cementite of white cast iron during the rolling process was investigated. 研究了惨碳体在白口铸铁轧制变形过程中的变化特点。
