Normal distribution; Plasticity forming components; Test;
正态分布；塑性成形零件；检验；
The new technology of plasticity forming provides effective technical guarantees for automobile manufacture.
而塑性成形新技术为这种汽车制造提供了有效的技术保障。
The mechanical press is one of the most main forging and stamping equipments in metal plasticity forming processing.
机械压力机是金属塑性成形加工中的最主要的锻压设备之一。
The current situation of plasticity forming technology is described, and its development trend is also introduced. The research direction is put forward.
叙述了塑性成形技术的现状，介绍了现代塑性成形技术的发展趋势，提出了当代塑性成形技术的研究方向。
The difficulty of aluminum alloy shell workpiece with empennages was analyzed during plasticity forming, and its forming process and die designing was introduced.
分析了带尾翼铝合金壳体零件在塑性成形过程中的难点，介绍了壳体零件的成形工艺与模具设计的方法。
This article introduces the current situation, all the methods and realizing technology of the FE simulation during the process of metal plasticity forming in details.
介绍了金属塑性成形有限元分析中的网格生成与重划的现状、方法与实现技术。
The influences of semisolid forming on the materials microstructures and properties, and the difference between semisolid forming and solid plasticity forming have been studied.
研究了半固态加工对材料的组织与性能的影响及与固态塑性成形的区别。
Using metal plasticity forming theory, by the technology calculation of sulfur hexafluoride breaker shell flanging, a technology calculation method was introduced about pre-punching flanging.
运用金属塑性成形原理，通过六氟化硫断路器壳体孔翻边的工艺计算，介绍了一种曲面孔翻边预冲孔的一种近似工艺计算方法。
By plasticity increment theory, the stress strain numerical calculate methods of bellows bulge forming, solvers theory calculating problems of bellows bulge forming technology are put forward.
采用塑性增量理论，建立了波纹管液压胀形的应力、应变数值计算方法，解决了波纹管液压胀形工艺的理论计算问题。
The material has better plasticity, higher forming limit and easier to shape in hot stamping than in cold stamping.
与板料冷冲压相比，板料的热冲压成形具有塑性好、成形极限高、易于成形等优点。
Magnesium alloy sheets have very poor plasticity in room temperature and difficulties in forming.
镁合金板材室温下塑性很差、成形困难。
In this way, the magnesium alloy sheets are in a kind of state of softening of low intensity and high plasticity, and the forming can obtain obvious improvement.
这样，镁合金板材处于一种低强度、高塑性的软化状态，成形性能会得到明显的改善。
Metal forming is a kind of process to form billets into parts with proper shapes and mechanical properties, under huge energy and load by utilizing the plasticity of metal materials.
金属塑性成形是一种利用金属材料的塑性，对金属毛坯施加适当的能量和载荷，使金属毛坯发生塑性变形而形成具有一定几何形状和力学性能的零件或半成品件的成形工艺。
The bulk metal forming processes are calculated and analyzed by using a multi - step finite element method (FEM) based on deformation theory of plasticity.
运用一种基于全量理论的多步有限元方法计算分析了金属体积成形过程。
This paper systematically introduces some methods of micro-forming and a universal theory about strain gradient plasticity at present.
本文系统地介绍了微细塑性成形方法以及目前较常用的应变梯度塑性理论。
When the conditions of the roll forming process well controlled, the film of batter plasticity, homogeneity, density and smoothness can be acquired.
通过调整影响轧膜成型的条件，可以制得具有良好可塑性、均匀度、致密度、光洁度的薄膜。
Based on the theory of plasticity, the variety rule of internal pressure and axial force in the process of thin tube bulge forming is studied.
采用塑性变形理论研究了薄壁管液压胀形过程中轴向载荷与内压力的变化情况。
Based on the theory of plasticity, the variety rule of internal pressure and axial force in the process of thin tube bulge forming is studied.
采用塑性变形理论研究了薄壁管液压胀形过程中轴向载荷与内压力的变化情况。
应用推荐