deeD

The regularity of the weld bead displacement is deduced by analysing the stress of the square cup stamping.

通过对盒形件拉深过程的应力分析,得到了焊缝移动规律。

The numerical simulation is carried out to square cup's drawing process.

建立了包括板料、凸凹模及压边圈在内的整体分析模型，应用ＡＮＳＹＳ软件，对方盒形件拉深成形过程进行了数值模拟，初步探讨了方盒形件的变形特点。

Based on finite element simulation software Dynaform,the process of square cup drawing using TWBs with different thicknesses in Hydro-mechanical deep drawing without draw die was simulated and studied .

基于Dynaform有限元模拟软件,就差厚拼焊板方盒形件的无模充液拉深工艺进行数值仿真与研究。

Drawing process of hydroforming deep rectangular box;

深盒形件液压拉深成形工艺研究

Analytical solution of stress in corners during deep drawing for rectangular box;

盒形件拉深角部变形区的应力解析

Critical condition of flange wrinkling for a rectangular box;

盒形件法兰皱曲失稳的临界条件

Analysis on forming process and design of injection mould for box-component;

盒形塑件成形工艺分析与注射模设计

Numerical simulation of the influence on rectangular case drawing deformation based on different blank-holder surface form;

压料面形式对矩形盒拉深成形影响的数值模拟

A lot of experiments of rectangular case drawing are perfomed as a part of strudies of non-rotative symmetrical drawing forming experiments.

　作为非回转对称成形试验研究的一部分,进行了大量的矩形盒拉深试验。

Based on a great deal of experiments, measurements and calculations, the law of material deformation of different parts of flange on the blank holder face in drawing of rectangular case was analyzed in this paper.

在大量试验及测量计算的基础上 ,分析了矩形盒件拉深过程中压料面上法兰各部分材料的变形规律 ;指出法兰曲边材料向直边流入所带来的变形缓和效应与应力分布及其应变成分比的共同作用 ,是使矩形盒局部拉深比显著增大的重要原因。

Analysis of forming of tailor welded blanks square box based on strain path;

拼焊板盒形件冲压成形失效及应变路径分析

A square box was divided into two parts which were TWBs ones of U shape with transverse welding line and U shape with longitudinal welding line.

将拼焊板盒形件分解成包含横向或纵向焊缝的U形件拼焊板,从分析简单U形件拼焊板出发,考虑压边圈类型及压边力大小和分布、焊缝位置和方向等因素的作用,研究盒形件拼焊板金属流动规律和焊缝移动原因及移动趋向。

The depth of calculation method in square box-shaped drawing is introduced.

主要介绍了常用的方形盒形件拉深深度的计算 ,按照传统的计算方法 ,会存在很大的误差 ,采用CAE进行模具设计时 ,通过计算机辅助设计软件建立力学模型 ,使得设计计算变得简单可靠。

A lightweight cylindrical box used to hold small articles of apparel.

圆筒形纸板盒轻质的圆柱形盒子，用于装小饰物

bandbox:a lightweight cylindrical box used to hold small articles of apparel.

圆筒形纸板盒:轻质的圆柱形盒子,用于装小饰物。

Forming process of square box based on NC incremental forming technology

基于数控渐进成形技术的方形盒成形工艺

Analysis of Necking Process and Die Design for the Square Box

正方形盒体缩口工艺分析及模具设计

plain-frame core box

框架式芯盒，框形芯盒

break glass call point

打碎玻璃形火灾报警盒

box shaped module open on two sides

两侧被打开的盒形组件

Resembling a box, especially in simplicity or rectangularity.

盒状的象盒子的，尤指简单形状或矩形的

an oblong rectangular (usually cardboard) box designed to hold a pair of shoes.

用来放一双鞋子的长方形的盒子（通常是纸板盒）。

Algorithm for smallest quadrangle encasing box of convex polygon

凸多边形最小面积四边形包围盒算法

Research on blank shape and drawing process of asymmetric box part

非对称盒形工件拉深毛坯与成形设计

sleeve-type carton

两端开口的长方形纸板盒

Upend an oblong box.

把一只长条形的盒子倒立起来

I collect matchboxes and strangely shaped stones.

我收集火柴盒和奇形怪状的石头。

box with sand shaped to mold metal.

有沙的形成金属模子的盒子。

Study on the Box Filler Stamping with Numerical Simulation and Experiment;

加油盒冲压成形数值模拟及实验研究

The Box Dimension of the First Class Generalized Weierstrass Function Firgure;

一类广义Weierstrass函数图形的盒维数

Calculating case form dimension of drawing with similarity principle;

用相似原理计算盒形拉深件展开尺寸