查询词典 die forming

This article is based on the task, which is called "the theory and the method of the cooperation design of the die of bodywork forming technique based on the web".

中间件是在计算机硬件和操作系统之上，支持应用软件开发和运行的系统软件。中间件具有标准的程序接口和协议，可以实现不同硬件和操作系统平台上的数据共享和运作。

The forming process and die design of 32C brake lower plate were analyzed, and the technology method of eliminating the side force was discussed.

分析了32C制动器底板的成形工艺和模具设计，并对消除侧向力的工艺方法进行了探讨。

During the aluminum alloy forming process, die cavity surface design is very important.

对于铝合金挤压成形而言，凹模型腔轮廓设计是挤压工艺设计中一个重要方面。

State Key Laboratory of Plastic Forming Simulation and Die＆Mould Technology,Huazhong University of Science and Technlogy,Wuhan 430074,China

华中科技大学塑性成形及模具技术国家重点实验室武汉430074 摘要：精冲技术是目前制造技术发展的方向之一。

Used in the forming process under fillet die the result shows that the method proposed is reliable and practical, and can serve as a significant guide to the design and optimization of the process.

4采用所开发的有限元数值模拟软件，系统研究了管轴压成形的可行性，获得了稳定成形参数的取值范围；建立了基于回归分析的成形结果与成形参数之间的关系，在此基础上实现了管轴压成形参数有限元快速确定与优化。

The influence of the parameters of resistance wall on the forming of automobile crankshaft during die forging was analyzed with the finite element model.

以阻力墙的形状及位置参数为主要设计指标，利用建立的有限元模型，分析了阻力墙参数对汽车曲轴模锻成形的影响。

Finite element method ; shape optimization ; sensitivity analysis ; material forming ; preform design ; die design

有限元法；形状优化；灵敏度分析；塑性成形；预成形设计；模具设计

illustrates a forming die on which ultraviolet ray curing type resin is applied, FIG.

条说明了成形模具上，紫外线固化型树脂的应用，图。

3D FEM has been employed to analyze and simulate numerically the process of hot extrusion of transmission shaft forgings with deep research of phenomena of top and bottom of fork that not completely filled in the forming process hence all especial punch die structure preventing the defects been developed.

新闻摘要：采用三维有限元法对套管叉锻件热挤压成形过程进行了数值模拟仿真分析。针对其成形过程中出现的叉部顶端及底端充不满现象进行了深入分析，提出了防止缺陷产生的一种特殊的凸模结构。

Dome-bottomed cup deep drawn with viscous medium in the lower die,hemispherical part stretched with viscous medium applied to single and both sidesof the sheet, and the conventional solid metal punch forming were carried out.

为了达到VPF成形实验的工艺要求，设计了与凹模配合使用的凹模底板，底板上设置了三组介质排放孔，并连接控制油缸，排放孔可以根据成形的需要开启和关闭。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。