轧制

The new style rolling mill has no need of replacement gear wheel group then , physical design cuts down , consumptive material is the machinery that such has improved greatly to controllable nature (3) rolling mill rolling copper coin accuracy short, on old-fashioned rolling mill basis slightly easy to change , to handle conveniently, be that laboratory scientific research has lightened burden , has economized cost under the control of.

新式轧机则不需更换齿轮组，这样大大提高了对轧制铜板精度的可控性（3）本轧机的机械结构设计精简，耗材少，在老式轧机基础上略作改动，方便操作，便于控制，为实验室科研工作减轻了负担，节省了成本。

The influence of data treatment method for measured force and gap and plate crown on gauge calculation is also analyzed.

同时分析了实时轧制力和辊缝数据的处理方法对厚度计算的影响。

Experiment in the LAB confirmed the computing precision in rolling force, spread, plate crown and other aspects.

利用实验室实验，从轧制力、宽展和板凸度等方面验证了其计算精度。

Mine drainage pump required, in beneficiation, smelting and rolling process, the need to pump to the water supply first and so on.

矿井需要用泵排水，在选矿、冶炼和轧制过程中，需用泵来供水先等。

Hollow rock drill steel ; geometrical structure parameter ; kind of steel ; guality of steel ; rolling technology ; integral drill steels ; extension rods ; ratio of properties and price

中空钎钢；几何结构参数；钢种；钢质；轧制工艺；硬质合金整钎；螺纹连接钎杆；性价比

The researched results indicate that the axial shift of CVC intermediate roll,the bending of work roll and the bending of intermediate roll have outstanding influence to the transverse distribution of rolling pressure,and clear influence to the transverse distributions of the pressure betweens roll s.

结果表明，CVC中间辊横向移动、工作辊弯辊和中间辊弯辊等手段，对轧制压力的横向分布影响很大，对辊间压力的横向分布也有明显影响。

Chocolate Literally Melts in Your Mouth: Rodolphe Lindt of Berne, Switzerland, invented "conching", a means of heating and rolling chocolate to refine it.

1879年，巧克力，从字面上来看融化在你的嘴：鲁道夫lindt的伯尔尼，瑞士，发明了& conching &，这是一个手段加热和轧制巧克力加以改进。

Basing on this mode and his two invention patents, chooseing ANSYS as platform and linking the important project of JiLin province Science and technology ministry 'cylindrical and cone spurgears rolling preform and extrusion precise forming equipment research and manufacture for automobile'(NO.20030311), the author made the finite element numerical simulation about elasto-plastic large deformation heat-force couping of rolling preform and stamping-extrusion and bulge-extrusion combining precise forming for spur gear', investigated qualitativiely and quantitatively on the gears formability for the environmental and the blank parameters , summarized some useful conclusions.

本论文是我的导师宋玉泉教授关于&塑性精密成形&研究方向的一个组成部分，按照他所提倡的&科、教、产一体化&培养模式，并以他的两项发明专利为依托，立足于以ANSYS软件为模拟平台，密切结合吉林省科技厅重点项目&汽车用圆柱圆锥直齿轮滚轧和挤压精成形设备研制&(批准号：20030311)和吉林大学超塑性和塑性研究所&直齿轮中试生产线建设&，开展了对&圆柱直齿轮滚轧制坯－镦挤、胀挤复合精成形&的有限元弹塑性大变形热－力耦合数值模拟，对环境参数和轧件内部的参数对制件成形性的影响进行了定性和定量的研究，总结了一些有意义的结论。

In both hot and cold rolling, vast amounts of water are used for cooling, cleaning, descaling, surface treating and finishing.

在热轧和冷轧两种轧制过程中，均需耗费大量的水用于冷却、清洗、除锈、表面处理和精加工。

In order to eliminate the red scale on surface of hot rolled strip, the descaling and rolling experiments in lab and industrial trials were carried out.

为了解决热轧卷板生产中出现的表面红色氧化铁皮问题，进行了实验室除鳞热轧实验以及调整轧制工艺的工业性试验。

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。