The results indicate that the metal flow curve wavily fluctuates.
结果表明，金属流动曲线起伏很大。
The metal flow rule of extrusion forming is expounded by velocity vector chart.
并利用速度矢量图阐述了挤压成形时金属的流动规律。
The experiments show that using UBET to Simulate the laws of the metal flow in drop forging was available.
实践表明，UBET用于模拟模锻过程的金属流动规律是可行的。
And calculate the equation in compensation amount of probing into the metal flow of more detailed description.
并较详细的描述探讨了金属流量的补偿量计算方程。
To reduce the hight of edge-line or increase the width of it can reduce greatly the stress difference of metal flow.
减小刃带高度或增加刃带宽度，能使金属流动应力差得到显著降低。
Coining is usually done on surfaces parallel to the parting line, and little metal flow is involved in the operation.
铸币通常是做表面平行的线，与小金属流动是参与行动的。
The metal flow rule of the expandable tubular is closely related with the friction coefficient and extent of expansion.
膨胀套管在膨胀时的金属流动情况与磨擦系数和膨胀幅度密切相关。
Metal flow of lead screw cold roll-beating process is analyzed, and metal flow's law of minimum resistance is verified.
分析了丝杠冷滚打过程中金属的流向，验证了金属流动最小阻力定律。
A metal flow field plate fuel cell stack was tested, and the characteristic curve and the uniformity of cells were analyzed.
对某型金属流场板燃料电池电堆进行了性能试验，对其特性曲线和单电池一致性进行了分析。
The research shows that the elongation ratio between flange and webandthe width of flange had significant effects onthe metal flow.
研究结果表明，轧件的腿腰延伸比和腿宽对金属的流动趋势有明显的影响。
Metal flow takes place within the plastic range of the metal, so that the bend retains a permanent set after removal of the applied stress.
金属的流动发生在金属的塑性变形范围之内，因此在施加的外力去除之后弯曲保持永久的变形。
Grid-experiments are performed to investigate metal flow and deformation in the shear-extrusion process of tubular components with branches.
通过网格试验研究分析了枝叉管形件剪-挤工艺过程的金属流动情况及其变形规律；
In horizontal position welding, the gravity makes molten metal flow downward and sometimes causes weld defects such as undercut and overlap.
横向焊接时由于熔化金属重力的作用，会引起熔池金属下淌，从而产生咬边以及焊瘤等焊接缺陷。
A pressure casting machine includes the metal flow system, while the system also is used in a process for pressure casting of aluminium alloys.
压力铸造机包括金属流动系统，而该系统还处于压力铝合金铸造过程中使用。
The results indicate that the metal flow curve wavily fluctuates, the flow speed of outer-plane metal is greater than that of inner-plane metal;
结果表明：金属流动曲线呈现上下波动变化，外层金属流动速度大于内层金属；
The air entrapment of the liquid metal flow in the shot sleeve during the slow shot phase is one of the factors resulting in this kind of defect.
气孔是压铸生产中的常见问题，导致这一缺陷的原因之一就是在慢压射过程中压室内的金属液流动卷入了气体。
Chose the most suitable process parameters to simulate once again, which analyzed the metal flow condition; stress and strain and quality of wall thickness.
基于优化后的工艺参数组合，进行再次模拟，分析金属的流动情况、应力应变及壁厚质量，确定最终的最优凸凹模结构。
Compared with raw material, the cup formed by the technology of warm forming has perfect metal flow lines and the body's hardness and tensile strength are g...
采用同样热处理工艺对温成形杯形件与原材料进行处理，杯形件的抗拉强度和塑性都比原材料略有提高。
The heat transfer performance of regenerative air preheater is analysed and the real time simulating model is created on the basis of the conception of metal flow.
针对回转式空气预热器的传热特性进行了理论分析，并应用金属质量流量的概念，建立了空气预热器的实时仿真模型。
Predict the possible defects of production by simulation, and suggest an improved plan of the precise forming technology according to metal flow law during forming.
通过模拟预测产品可能产生的缺陷，根据金属在成形过程中的流动规律，提出了一种改进的精密成形工艺方案。
Metal flow is a very inhomogeneous process during backward extrusion of complex box body, Relative shape and size of the blank is a key factor which affect metal flow.
复杂盒形零件的反挤压是一个极其不均匀的流动过程 ，坯料的相对形状及尺寸是影响金属流动的关键因素。
In this paper, the metal flowing regularity of twist drill in rolling process has been researched, and it finds that the edge-line of the drill influenced the metal flow.
本文从工艺出发，探讨了钻头四辊扭轧过程中金属的流动规律，揭示了刃带对扭轧金属流动的影响。
In this paper a kind of die resistances of oscillatory plastic working process was analyzed in which the oscillatory of dies had the same direction with worked metal flow.
本文分析了模具振动方向与被加工金属的流动方向相同的一类振动塑性加工系统的模具阻力。
The hot metal flow and heat transfer in the mould are studied by computer emulation method and therefor the solidification behavior of liquid steel in the mould determined.
用计算机仿真的方法研究结晶器内钢液流动与传热，从而了解钢液的凝固行为。
The experimental results show that isothermal precision forming technology with local loading is effective to control metal flow and improve forming quality of rib-web parts.
实验结果表明局部加载等温成形技术可以有效地控制金属的变形流动，提高筋板类锻件的成形质量。
In this study, the metal flow and underfills in the boss forming are investigated by experimental observations, and methods for preventing underfills generation are described.
本文对该轮毂成形试验中的金属流动和两种欠肉缺陷进行了观察和分析，提出了预防两种欠肉缺陷产生的方法。
The KL61/PFS-F25 series flow switch has been specifically developed to fill the need for a flow sensor, capable of working reliably in applications in which metal flow switches fail.
在KL61/PFS-F25系列流量开关已专门开发填补了流量传感器的需要，工作在应用中，金属流量开关不能可靠的能力。
In this paper, the metal flow route during closed die extrusion for spiral bevel driving gear of automotive final drive is analyzed and the profile of preformed blank has been designed.
分析了主动螺旋伞齿轮闭塞挤压的金属流动路线，设计了预制坯的形状。
In this paper, the metal flow route during closed die extrusion for spiral bevel driving gear of automotive final drive is analyzed and the profile of preformed blank has been designed.
分析了主动螺旋伞齿轮闭塞挤压的金属流动路线，设计了预制坯的形状。
应用推荐