ANSYS software was employed to establish three-dimensional strip model of CCGA624 device and optimized simulation of soldered column dimension was also studied.
借助ANSYS有限元软件建立CCGA624器件的三维条状模型,基于应变对焊柱可靠性进行优化模拟分析。
Thin-layer collagen gel, microscope slide chamber and aorta-strip model were also tested and proved to be good tools for vasculogenesis or angiogenesis studies.
本工作表明,改进的薄层胶原培养、玻片培养小室模型和动脉条模型是较好的研究血管生成和血管新生的工具。
A taut strip model experiment was performed to verify that the AAF dependent not only on the frequency, but also on the structures dimension and characteristic size of the turbulence field.
设计了拉条模型试验验证结构的气动导纳不单与频率有关,还与结构的特征尺寸、风场的特征参数有关。
Firstly, by improving the existing light-cylinder model based highlight-line method for surface interrogation, a new method, named light-strip model based highlight-line method, is proposed.
给出了改进的曲面品质检查高亮线方法,用光片模型取代光柱模型,解决了现有高亮线方法存在的检查结果与基准光线相关的问题。
We think touch interfaces provide the best interaction model on mobile, because they let you strip a lot of UI chrome away.
我们认为触控界面提供了移动设备上最佳的交互模型,因为它们能让你解决大量烦人的UI问题。
The proposed model can lay down a theoretical foundation for controlling strip rolling-casting process.
通过该模型的研究,可为控制带钢铸轧过程打下理论基础。
A mathematical model for thin strip cold and temper rolling process has been developed using influence function method.
利用影响函数法,开发了适用于冷轧薄带与平整轧制过程的数学模型。
It is necessary to hit accurately the head of the strip for applying absolute AGC in hot rolling mill, important means are to improve accuracy of set-up model and convergence of self-learning model.
带钢热连轧精轧机组穿带后的头部厚度精度- - -头部命中率将直接影响绝对AGC的工作,其重要手段是靠提高设定模型精度、模型自学习的收敛速度。
The strip temperature model calculates the temperature increment caused by roll deformation and the strip's cooling temperature after it is being rolled.
带钢温度模型用于计算轧制带钢时带钢温度增量(由轧辊的变形引起的带钢温度增量)和轧制后的带钢冷却温度。
The model is very useful in practical ring rolling production analysis and can find application in other rolling processes like strip and plate rolling etc.
该模型可用于实际生产中的工艺分析,不仅适用于环件轧制,亦适用于板带连轧等其它轧制过程。
For width of carbon steel, problem of strip head and tail width narrowing was solved effectively through optimizing adjustment of model parameter, and strip width accuracy was improved.
本文就碳钢的宽度而言,针对带钢头尾宽度拉窄的现象,通过对模型相关参数的优化调整,有效解决了头尾宽度拉窄的问题,提高了带钢的宽度精度。
According to model computation using the on-site experimental data, Suggestions to improve threading operation were given, which would be beneficial to reducing threading time and strip head loss.
利用现场试验数据进行模型计算,提出了改进穿带工艺的建议,为缩短带时间、降低穿带损耗提供了依据。
Based on the rolling force model and field data of Baoshan steel plant, the rolling force during continuous hot strip rolling process is simulated by using the DEFORM-2D software.
应用DEFORM - 2d软件对带钢热连轧过程的轧制力进行了有限元模拟,并与宝钢轧制力模型进行了比较。
Based on the spread rule obtained, a fast simulation spread model for 2050 hot strip roughing trains at Baosteel has been established by combining the finite element analysis and analytical model.
根据研究所得的宽展规律,采用有限元分析与解析计算相结合的方法,建立了适合宝钢2050粗轧区带钢宽展计算的快速仿真模型。
The production result indicates that the shape quality of cold strip has been greatly improved with the help of the developed strip temperature model.
生产结果表明,使用拓展的带钢温度模型控制轧制的冷轧薄板极大地提高了板形质量。
In order to acquire the local bending spring-back accuracy of sheet metal strip of a progressive die design, the thesis aims to build ironing depth simulation model in a bending deformation zone.
为解决级进模具使用的带料上的局部折弯回弹的精度问题,本文建立了折弯变形区的过压量模拟模型。
The drawbacks of linear strip theory in predicting hydrodynamic pressures are pointed out with the comparisons of predicted and model test results.
通过线性理论计算与模型试验结果的比较,指出了线性切片理论在预报水动压力场时的不足。
Based on ternary model method, the mathematical model of strip steel annealing process in vertical furnace is built.
以三元模型法为基础,建立了带钢在立式炉内退火全过程的数学模型;
The mathematics model of multiobjective optimum combination, good algorithms and CAD system for strip layout of multistep progressive die are given in this paper.
提出了多工位级进模工步设计的多目标最优化组合的数学模型、通用算法以及建立其CAD系统的实现方法。
The solidification model of twin-roller strip casting is established. The solidification process of strip casting is mathematically simulated by using the finite element software.
建立双辊薄带连铸凝固数学模型,并利用有限元软件对薄带连铸凝固过程进行数值模拟。
Numerical simulation of multi point bending process of strip under different loading paths is dealt with the finite element polycrystal model.
采用有限元多晶体模型对无模多点成形条件下不同加载方式的板条多点弯曲成形过程进行了数值模拟。
Now the traditional roll temperature model has been applied to the strip temperature-controlling technology, and the shape quality has been effectively improved.
将传统的轧辊温度技术拓展到带钢温度控制技术上,能有效地提高板形质量。
On the basis of analyzing factors to influence the rolling model of tandem cold strip mill and combining rolling theory with experiment, a new rolling force model was developed.
在分析冷连轧机轧制力模型各种影响因素的基础上,通过理论推导结合现场试验建立了新的轧制力模型。
The structures are simulated as a beam with elastic bearing, then a model is proposed for the analysis of prestressed concrete structures with a strip of post pouring concrete during construction.
将留后浇带预应力混凝土梁模拟为弹性支座梁,研究了留后浇带预应力混凝土结构施工期间的力学性能。
Strip rolling is a complicated nonlinear process. If strip material property or processing variable value is changed, process model will be changed.
带钢轧制是一个复杂的非线性过程,带钢原料性质、处理量变化等也会导致过程模型发生变化。
The influence of arc noise to laser strip image is studied comprehensively, and the arc noise model is established.
对电弧光的干扰进行了深入的研究,建立了电弧干扰的光照模型;
Process of coil-box for Laiwu Steel Group's 1500-mm hot strip is described, including the oper- ating model of coil box, the control process of automatic coiling and uncoiling.
介绍了莱钢1500热轧带钢厂热卷箱控制过程,包括热卷箱运行模型、自动成卷、自动开卷的控制过程。
The comparison between shortcut method calculated results and theory model calculated results showed that the temperature of hot strip at finishing rolling region could be calculated accurately.
简便计算结果和理论模型计算结果的对比表明,简便计算方法能较精确地计算热带在精轧区的温度。
The comparison between shortcut method calculated results and theory model calculated results showed that the temperature of hot strip at finishing rolling region could be calculated accurately.
简便计算结果和理论模型计算结果的对比表明,简便计算方法能较精确地计算热带在精轧区的温度。
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