A calculation method of the flattening in sheet rolling deformation zone, using influence function, was derived.
采用影响函数法推导了薄板轧制时变形区内轧辊弹性压扁的计算式。
It is considered that the carbon gradient of carburized layer can be controlled by hot-rolling deformation rate.
分析认为，可以用热轧形变量大小控制渗碳层的碳梯度。
The simulation process of rolling deformation in matels is analysed, and a new deformation model (PC-model) is suggested.
分析了金属轧制变形的模拟过程，提出了新的形变模型(PC模型)。
The result provides theoretical base for numerical simulation of 6061 aluminium alloy in the process cross wedge rolling deformation of three dimensions.
这些分析结果对于深入认识6061铝合金变形行为提供了理论上的支持，并为数值模拟6061铝合金的楔横轧三维变形提供理论基础。
The strength and the plasticity of the alloy can be changed in a wider range along the increase of the rolling deformation amount, which can satisfy the requirements of different industries.
随着轧制变 形量的增加，合金的强度和塑性可以在一个较宽的范围内变化，可以满足不同工 业的需求。
The cross wedge rolling deformation process of shaft parts with eccentric section was simulated with three-dimension finite element soft LS-DYNA by using elastic-plastic finite element method.
利用三维弹塑性有限元软件L S- DY NA对一种典型偏心轴类零件楔横轧成形进行了数值模拟，分析了其成形过程、应力应变场分布及工艺特点。
The results show that the orientation distribution calculated by the FC (full constraints) Taylor model is closer to experimental results than those by other models at the low rolling deformation DE.
结果表明：在低轧制变形程度时，完全限制(FC)模型计算结果的取向分布较其它模型更符合实际结果。
This is so because the resistance to motion is essentially due to the deformation of the rolling elements and, hence, is not a sliding phenomenon.
之所以这样是因为对运动的阻力基本上源于滚动零件的变形，而不是滑动现象。
The results indicated that increasing the deformation and a proper rolling temperature may improve obviously the bonding strength.
研究表明，增加变形程度和选择合适的轧制温度能提高复合板的界面初结合强度。
In the process of rolling, the movement of rolling sets decide the rolling pressure, the deformation of the spindly shaft and consequently the rolling quality.
在滚压加工工艺中，滚压套的压下量大小决定了滚压力的大小并决定了细长轴表面发生弹塑性变形的状况，从而决定了细长轴的加工质量。
The results showed that the bubbly defects were caused by banded inclusion lied in steel slab from mould powder and plastic deformation were not consistent from center to the surface during rolling.
鼓泡主要是在钢坯皮下由保护渣形成了层状夹杂，导致冷轧原料板出现分层，从而在轧制过程中心部、表面的塑性变形不一致而形成。
The deformation area in powder rolling can be simply divided into powder feed and compacting area.
粉末轧制变形区可简单地化分为粉末供料区和压实区。
A new ejecting removal mechanism of particles is presented based on particle elastic deformation to overcome the flaws of rolling removal mechanism in laser-induced plasma shock wave cleaning.
针对激光等离子体冲击波清洗颗粒技术中的滚动移除机制缺陷，提出一种基于颗粒弹性形变的弹出移除模型。
The deformation quantity corresponding to the rolling press getting good shape can be got by straggling press amount and iterative computation.
该方法通过离散压下量，迭代计算得出板型良好的轧制压力所对应的变形量，对实际生产有指导作用。
Three-roll planetary rolling is of complex severe deformation process and it is difficult to study the forming laws.
三辊行星旋轧变形复杂剧烈，对于其成形规律的研究具有很大的难度。
With the dynamic explicit elastic plastic finite element method, the unsteady deformation of the bite stage in slab rolling was simulated.
采用显式动力学弹塑性有限元方法，对平板轧制过程中咬入阶段的非稳定变形进行了数值模拟。
The deformation process of external spline cold rolling was analyzed according to the suitable assumption. The mathematic model of contact area of external spline cold rolling was founded.
通过外花键冷滚压精密成形的变形过程分析及适当假设，建立外花键冷滚精密成形滚压接触面积的数学模型。
The foundation mechanisms and influence factors of oil film in deformation zone were studied by calculations and experiments in cold rolling aluminum sheets.
通过计算分析与轧制实验，探讨了铝材冷轧变形区油膜形成机理及影响因素。
While studying the rolling influence of the course to rolling compounding of craft parameter, have probed into the rolling temperature and influence of deformation amount especially.
在研究轧制工艺参数对轧制复合过程的影响时，重点探讨了轧制温度以及变形量的影响。
Interative algorithm is used to calculate the tire deformation and sinkage, tractive force, rolling resistance, torque, tractive coefficient, tractive efficiency under different soft terrains.
采用迭代算法，对弹性轮胎在不同松软地表上的轮胎变形、下陷，轮胎的牵引力、滚动阻力、扭矩、牵引因数、牵引效率进行了计算。
The Cu Pb clad samples were used to simulate the strands with liquid core and the deformation characteristics of the sample in the rolling process were investigated by visio plasticity (mesh) method.
用视塑性(网格)方法研究了铜复铅芯模拟样品轧制时的变形行为，与无铅芯的样品进行了比较，由此了解带液芯连铸坯轻压下时的变形特征。
The deformation coordination equation of worm gear for rolling cone worm gearing is introduced, and the formulae of forces analysis and the rolling - and - sliding friction coefficient are given.
本文建立了滚锥包络环面蜗杆传动蜗轮的变形协调条件，给出了该种传动受力分析的计算公式以及蜗轮与蜗杆之间滚滑摩擦系数计算公式；
This dissertation can gain the size of profiled bar in any pass and design the proper pass by calculating the deformation and rolling-force of the steel in the pass .
本论文开发的软件的主要功能是通过计算轧件在劈分孔型中的变形以及受力来确定轧件每个道次轧后断面形状从而设计出合理的孔型。
Directional solidification could improve hot rolling formability of magnesium ingot effectively. The total deformation could reach 94% without cracking when hot rolling was held at 673k.
定向凝固工艺可有效提高镁合金铸锭的热轧成形能力，在轧制温度为673k的条件下进行热轧，总变形量可达94%以上而不出现裂纹。
In this paper, the rolling technology and deformation characteristics of strip with surface pat-tern of round beans are introduced and discussed.
本文介绍了圆豆形花纹板的轧制工艺，分析了花纹板的变形特点。
On the base of comparing the relative deformation degree under the different rolling conditions, the influence of process parameters on the axial stretching of workpiece is obtained.
在比较不同工况轴向相对变形程度的基础上，获得了模具主要工艺参数对轧件轴向延伸产生的影响。
On the base of comparing the relative deformation degree under the different rolling conditions, the influence of process parameters on the axial stretching of workpiece is obtained.
在比较不同工况轴向相对变形程度的基础上，获得了模具主要工艺参数对轧件轴向延伸产生的影响。
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