轧制

Therefore, it is necessary to investigate metal flow rules in plastic forming process and calculate deformation parameters and dynamic parameters to improve rolling technique、quality and precision of products and reduce cost of production.

因此，研究和探索塑性加工中金属的流动规律、变形参数以及力能参数的计算，对改善轧制工艺、提高产品质量和精度、降低生产成本，都非常必要。

Using cold rolling spinning technology, this technique is a complex course which combines plastic deformation and flow deformation.

三、生产工艺：利用冷轧制旋压技术生产，它是集塑性变形和流动变形的复杂过程，技术水平较高。

It is necessary to study plate-rolling process of plan view pattern control by using numerical simulation.

这样有必要考虑用计算机数值模拟的方法来研究中厚板平面形状控制轧制成形过程。

In this paper,regarding Baosteel 1550CAL planishing mill as an example,a mathematical model for analyzing shape control of VC roll is built by combining theoretical derivation with field actual case.

文章以宝钢 1 5 5 0CAL平整机为例，通过理论推导与现场实际相结合，建立了一套分析 VC轧机板形控制的数学模型，并采用现场实测资料，模拟出在不同弯辊力和VC辊内部油压的作用下轧制时带材的前张力横向分布情况。

To meet the customers' needs and get better yield, the cold mill plant should improve the gauge control precision of DI tinplate.

因此，满足用户需求同时提高成材率，提高DI材轧制中的纵向精度和横向厚度是冷轧一贯的质量目标。

Panellists include International Construction Machinery Company is vice chairman of the Council of units are a member of the Aluminum Group, and Baoshan Iron and Steel, On this, such as the Northeast Special Steel Group has set up stable cooperative relationship, and Northeastern University to obtain technology and rolling and rolling automation of key national laboratories, technical support.

宏昌公司是国际工程机械理事会副理事长单位，是中铝集团成员之一，与宝钢、鞍本、东北特钢等集团公司建立了稳定的合作关系，并取得东北大学轧制技术及连轧自动化国家重点实验室的技术支持。

Based on the feature of plate rolling process, pass correction based on gray relational grade is put into forward.

基于中厚板的轧制特点，提出了基于灰色关联度的道次修正算法。

In order to predict the deformation variables during hot rolling and the mechanical properties of the product, a mixed analytic-numerical method for hot rolling and cooling process of plate is established in this paper.

为了预报轧制变形参数和产品的力学性能，本文建立了板材热轧和冷却过程的复合解析数值模型，为优化热轧工艺参数提供了一种新的工具。

Analyses the working principle of radiation thickness gauge of non-contacting continous on-line measurement,which is widely suitable for mangle production line of metal strip.

分析了能广泛应用于金属轧制生产线上进行非接触式连续测量材料厚度的辐射测厚仪的工作原理，设计了智能辐射测厚仪的硬件和软件，利用单片机实现对测量数据的特殊处理、工作状态的自动识别、动态自动校正、动态温度补偿和人工修正等。

The welded joint of deeply rolled steel ,which was work-hardened, has softening zones of reerystallizaton. The tensile strength of the joint is not affected if the softening zones are narrow.

深度轧制钢激光焊接接头出现再结晶软化区，当软化区宽度较窄时，不影响整体接头强度。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了