焊接接头的硬度与母材匹配，平直度良好。
The hardness of weldjoints is matched with that of the parent material.
它也可以得到清晰，平直度的缺陷块，很少。
It can also be obtained in clear, straight-grained pieces having very few defects.
平直度是评价金属板带质量的重要指标之一。
Flatness is one of the principal factors evaluating the metal plate and strip.
基础槽钢的水平度、平直度应满足设计和规范要求。
The levelness and straightness of the foundation channel steel should accord with the design and specifications.
定位精度很重要，如同线性导轨的平直度和平行性一样。
Location precision is very important, just as the flatness and parallel of linear guide rail.
从理论上阐明了铝热轧板形对冷轧带材平直度控制的重要性。
The importance of hot rolled profile to flatness control of cold rolling is also clarified in theory.
集中讨论在普通4辊铝薄带和箔材轧机上所用的平直度模块。
The paper concentrates on the application of the flatness modeling for a conventional 4 high aluminum thin strips and foil rolling …
通过对钢轨平直度调研分析，浅析了钢轨波浪弯曲的形成原因。
Through the rail flatness inspection, the causes for waviness are found.
薄带材和箔材的平直度或板形控制必然要求一定程度的模型化。
The control of thin strip and foil flatness, or shape, inevitably requires some degree of modelling.
具有良好平直度的高品质冷轧产品，是国内外冶金企业追求的目标。
High quality Cold rolling product with good flatness is the goal of the domestic or foreign metallurgical industry.
板形(平直度)：在卷取张力建立后，F4机架出口带材目测无波浪。
Profile (flatness) : after the establishment of coiling tension, there shall be no wave in the F4 mill stand exit in visual.
如轨道基准面、道渣厚度、轨道平直度等不合格，塔机运行晃动或歪斜；
Such as track datum, ballast thickness, flatness of the track is not qualified, the tower crane swing or skew;
对F4 ~F6机架平辊的预磨凸度进行优选，明显改善了带钢的平直度。
As for flat roll of F4 ~ F6 stands, their pre-grinding crowns were optimized and the flatness of strips was greatly improved.
影响钢轨平直度和残余应力的因素很多，其中钢轨的矫前弯曲度就是其中之一。
The impacts of the straightness and the residual stress are very many, and one of which is the curvature before straightening.
阀杆和填料腔壁。精确的圆度和平直度，高级8-16RMS或镜面表面光洁度。
Stem and packing chamber walls. Close roundness, straightness and superior 8–16 RMS or burnished surface finish.
研究开发了宽幅、高性能、高表面质量、高平直度金卡纸用铝合金箔材的生产技术。
The processing technology of aluminium foil for gold card paper, with wide breadth, high property, high surface quality and high flatness, has been researched and developed.
该旋转矫直设备结构简单，调整方便，矫直效果好，能满足用户对钢丝平直度的要求。
The machine has such advantages as simple structure, convenience to adjust and good straightening effect, it can meet the needs of consumers for steel wire's straightness.
这种实木胶合板有好挠曲度和平直度，绿色环保，能够抵抗外界环境变化，牢固耐用。
The solid wood plywood has advantages of good deflection and flatness performance, environment protection, firmness and durability, and can resist the change of outside condition.
冷轧带钢的板形平直度自动控制中，轧后带钢的不均匀延伸的在线连续检测是首要问题。
The problem of the first importance in automatically controlling the profile and flatness of cold rolled steel strip is how to measure continuously on the irregularity of elongation in the strip.
精密加工的阀杆和填料腔。阀杆和填料腔壁的平直度、圆度和表面光洁度是最基本的要求。
Precision stem and packing Chambers. Straightness, roundness and fine finish of stem and packing chamber wall are essential.
在板带生产中，对汽车钢板、镀锡钢板、硅钢板以及航空铝板等冷轧薄板的平直度有很高的要求。
In sheet strips production, the requirement of glancing flatness for cold - rolled sheets i. e. automobile body sheet, tinned steel sheet, silicon steel sheet and aluminium sheet is higher.
在阅读相关文献的基础上，设计并制作了一种新型的钢轨焊接接头平直度测量仪的相关软件和硬件。
Based on a lot of related documents, in this article, the hard and soft system of a new style of E-Class rail foot flatness measuring instrument was designed and made.
平直度作为钢轨焊接接头外观质量的重要指标，其合格与否直接关系到列车运行平稳性及乘坐舒适性。
Flatness, as an important factor to evaluate the quality of outward appearance of welded joints, its compliance is directly related to train running stability and ride comfort.
轧机自动化以神经网络模型为基础进行道次表、弯辊和窜辊设定点、以及平直度动态控制参数的计算。
Mill automation is based on models with neural networks for pass schedule calculation and computation of set points for roll shifting and bending, and parameters for dynamic flatness control.
结果表明：经过补偿设定的最终实际板形与轧制时在线实测板形吻合较好，可获得良好平直度的带钢。
The results indicated that the compensated scheduled flattness is preferably accord ant with the online rolling flattness, so the strip with good flattness can be obtained after the compensation.
通过平直度仪在热轧生产中的应用改善了热轧板形质量，并指出了应用过程中存在的问题及解决的思路。
The shape quality of the hot-rolling strip was improved by application of through the Flatness gauge meter, and pointed out existed question and settling idea.
另外，对现有的银铜类合金接触线应改善它的平直度，以降低离线率，使质量达到国外同类先进产品的水平。
It must improve the regularity of the present cupreous alloys in order to reduce the rate of contact loss and make its quality reaches up to the level of excellent overseas congeneric product.
本文介绍了平直度定义、激光三角形法测量平直度的原理以及在我国的应用情况和安装使用中应注意的问题。
This paper introduces the theory of laser triangle rule to measure flatness and its application in our country. It also gives the problems in setting should be pay attention to.
本发明公开了一种可减小钢轨弯曲度的热轧钢轨的空冷堆垛方法，保证矫直后钢轨的平直度达到标准的要求。
The invention discloses a hot-rolled steel air cooling and stacking method capable of reducing bending of a rail to ensure straightness of the straightened rail to meet standard requirement.
本发明公开了一种可减小钢轨弯曲度的热轧钢轨的空冷堆垛方法，保证矫直后钢轨的平直度达到标准的要求。
The invention discloses a hot-rolled steel air cooling and stacking method capable of reducing bending of a rail to ensure straightness of the straightened rail to meet standard requirement.
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