轧制

According to Tsao and Sargent's hypothesis, the basic model of unsteady lubrication in mixed film lubrication regime in strip rolling was presented.

根据Tsao和Sargent的混合润滑假设，建立了板带轧制时混合润滑状态下的非稳态润滑基本模型。

The microstructure and properties of high manganese steel under the conditions of different rolling load were analyzed and studied through the OM,TEM and HD-187.5 sclerometer.

利用光学显微镜、透射电子显微镜和HD-187.5型硬度计对高锰钢在不同轧制应力条件下的组织和性能进行了分析和研究。

Continuous casting and rolling of ferrous and of nonferrous metals into semifinished products have become a common practice because of its economic benefits.

由于经济上的原因连铸和连续轧制铁素体和非铁素体组织用来生产中间产品已经成为一种普遍的生产工艺。

In this stage semifinished products with smaller cross sections are produced, such as slab, bloom or billet, which are suitable for further rolling.

这个阶段的产品是横断面较小的半成品，如板坯、大钢坯、小方坯等。这些半成品适合于进一步轧制。

Company's main products are: domestic first-class strip rolling series of supporting machinery - winding machine, open-book machines, cutting plate machine.

公司主要产品有：国内一流的带钢轧制配套系列机械—收卷机、开卷机、剪板机。

In shape theory, the three-dimensional deformation theory of plate and strip rolling is an important and difficult study content.

板形和板凸度是板带轧制的重要质量指标，板形控制是板带轧机的关键技术。

The optimization model was established based on the research of practical production conditions and shape flatness theory,then roll contour and calculation analysis were developed.

基于实际生产状况与轧制板形理论的研究建立了优化设计数学模型，设计了辊型曲线并进行了优化计算分析。

The results show that the additional shearing strain different from the normal compression deformation is generated in asymmetric rolling process. The more the different ratio of diameter,the greater the additional shear...

结果表明：在非对称轧制条件下会产生不同于普通压缩变形的附加剪切变形，而且异径比越大，产生的附加剪切变形也越大。

The result shows that the additional shearing strain which is different from the normal compressive deformation was generated during asymmetric rolling. This additional shearing strain is beneficial to grain refinement.

结果表明：在摩擦系数比不同的非对称轧制条件下，会产生不同于普通压缩变形的附加剪切变形，而且这种附加剪切变形为组织细化提供了有利条件。

Due to the characteristic of high tension during cold rolling and the transverse flow in cold rolling different from hot rolling, the Shohet criterion, which is universally used in hot rolling, is not applicable to cold rolling.

由于冷轧过程的大张力轧制特点以及金属横向流动性与热轧有很大区别，因此在热轧中广泛应用的Shohet判别式不能很好应用于冷轧。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。