分析了汽车连杆油封盖拉伸工艺及用冲压成形完成倒角的方法，介绍了关键工位的模具结构。
A drawing process for sealing cover of automobile connecting rod and a method of chamfering by punching were analyzed. The die structures designed for the key procedures were introduced.
通过分析拖拉机车身及其冲压成形的特点，结合柱面扁壳及球面扁壳件，建立一套扁壳类零件刚度的试验分析系统。
The system of stiffness test analysis is created by analyzing the shapes and forming processes of tractor body panels, of which based on cylindrical shallow shells and spherical shells.
对该零件成形工艺进行了优化，研究了不同的压边力、最小模具圆角半径对冲压成形的影响，通过对模拟结果的分析得出了空调前板的最优化成形方案。
The optimization of drawing technique was researched, and the influence of different blank holder force and minimum die fillet radius on stamping forming was studied as well.
简要介绍了成形应变分析技术的原理、方法，并应用这种技术对汽车冲压件进行了优化选材。
This paper briefly presents principle and methods of forming strain analysis technology, and option of materials by taking this technology.
分析了电机定转子产品的冲压成形工艺，从优化排样入手，对单排自动叠压硬质合金级进模的相关结构及加工工艺的改进。
Analyzed pressing process for the motor stator and rotor, optimal layout design, improved single automatic overlying carbide progressive die structure and the related process.
基于本算法，提出了塑性成形物理模拟中的网格分析法，真实地模拟板料在冲压变形过程中各试验网格的变形情况。
Grid analysis method in physics simulation was programmed by this algorithm to use to simulating the deformation of experimental grids in different phases of the sheet forming.
分析了盖板零件的冲压成形工艺，介绍了零件排样设计方案，阐述了模具结构及其主要零件的设计和制造工艺。
Analyzed the forming process of the cover plate, introduced the layout design, and expound design and manufacture process of die structure and its main components.
为了解决具有异形内轮廓的冲压件翻边工序中易产生裂纹等缺陷，分析了异形内轮廓翻边成形时周向应变分散效应。
In order to solve the lack of flaw when flanging the part with freeform internal profile, the circumferential strain dispersion effect has been analyzed in flanging the profile.
对车架冲压件的成形工艺进行了分析，并详细介绍了模具结构及其设计过程。
The forming process of pressing for farm transporter frame is analysed, the die structure and its design process are introduced in detail.
采用有限元软件MARC基于不同拉格朗日法建立了一个有限元模型来分析深冲压成形过程。
Finite element models based on different Lagrangian methods have been used to analyze the deep drawing process by the fe software, MARC.
论述了焊接、冲压加工中残余应力的产生过程，测试了金属焊接毛坯冲压成形的残余应力，并对试验结果进行了分析。
Discusses emphasisly the producing of the residual stress in welding processing and stamping forming, and measures the residual stress in the stamping forming of welded blank and analyses the results.
采用有限元数值模拟对环壳零件成形过程中不同压下量下毛坯各节点的应力应变分布及变化规律进行了分析，获得了环壳零件冲压过程的成形规律。
With the FEM simulation, the strain and stress of each node under different deformation stage are analyzed and the common forming law of this ring shell container is obtained.
分析了密封罩零件冲压成形的难点，论述了采取的有效工艺措施和模具设计要点。
The paper analyses the difficulty of bearing seal up cover stamping process and deals with the effective process measures and the key points of die designing.
在对模拟成形件进行成形特征分析的基础上，研究了特定成形方式下材料参数对冲压成形性的影响规律。
On the basis of analysis of the forming characteristics of rectangular cup, the influence of material parameters on formability under certain forming mode has been studied.
对拼焊板的焊接方法、材料应用、冲压成形性能分析、拼焊板成形极限图的建立方法和有限元分析焊缝建模方式进行了综述。
Such TWB-related questions as the welding technology, materials, stamping formability, the establishment of FLC, and the finite element analysis of the welding modeling are surveyed.
分析了小圆角圆筒件的成形工艺性，利用成本较低、塑性较差的角料，采用一次冲压工序完成二次拉伸的复合模。
Adopting once punching process and using fewer cost and worse plasticity leftover material finish twice drawing of compound die.
对自锁压板冲压成形工艺进行了分析改进，对模具设计及装配进行了重点说明。
Forming technology of the locking plate has been analysed and improved. Designing and assembling of the die has been emphatically introduced.
分析计算实例表明，逆算法可用于对板料成形工艺方案进行快速评价，对冲压工艺参数进行优化。
Numerical simulation shows that FE inverse approach can be used for rapid evaluation of sheet metal forming process design and for the optimization of the process parameters.
分析了冲压成形数值仿真系统在铁路车辆制造中的应用，指出了用显式有限元分析的方法，可以对冲压成形中各方面的参数进行优化处理。
For the applications of the metal stamping numerical simulation system in the rolling stock manufacture, the forming parameters are all optimized in finite element method (FEM).
为进一步研究大型覆盖件冲压成形质量分析的技术，采用混合网格法进行变形区域塑性主应变分布测量。
A hybrid grid method was used to determine the principal plastic strain distribution in a deformed area of a sheet metal piece.
另外，采用仿真软件对板材件的冲压成形过程进行模拟分析，可大大缩短产品及模具的开发周期，提高产品的成形质量及市场竞争力。
Additionally, by applying simulation software in stamping, the development circle of product and its moulds can be shortened, and product quality and its competitiveness in the market can be improved.
覆盖件的冲压成形是十分复杂的力学过程，由于涉及到多重非线性问题，其成形过程中各种问题的分析显得十分棘手。
It is a very complicated mechanics process of the automobile panels' stamping. For involving the multiple non-linear processes, various questions of stamping are very stubborn.
通过对猎豹越野轿车制动器支承座挡板的工艺分析，介绍了制动器支承座挡板的冲压成形排样方式的选择、关键冲压工艺的特点和模具结构设计及设计要点。
By analyzing the technology of brake baffle of Checrah go-anywhere car, its layout in stamping was introduced. Its characteristic and main design points were also introduced.
对笔记本电脑外壳的冲压进行了分析，设计了一个结构简单的成形模。
We analyzed the stamping of the laptop shell and designed a simple structure of the forming die.
提出基于理想成形理论的板料冲压成形一步正向有限元分析方法。
Based on the theory of ideal forming, a forward one-step approach of finite element analysis for sheet metal forming was developed.
结果表明，采用PAM STAMP数值模拟软件可准确分析摩托车油箱的冲压成形过程。
It is shown that the forming of motorcycle tank can be analyzed accurately by PAMSTAMP software.
本文以某型号轿车横梁加强板零件的冲压工艺设计技术为例，进行了冲压成形仿真分析研究。
This article to a particular model of car beam strengthened plate parts stamping process design technology, for example, conducted a study on the stamping simulation analysis.
结果表明，采用PAM STAMP数值模拟软件可准确分析摩托车油箱的冲压成形过程。
It is shown that the forming of motorcycle tank can be analyzed accurately by PAMSTAMP sof...
结果表明，采用PAM STAMP数值模拟软件可准确分析摩托车油箱的冲压成形过程。
It is shown that the forming of motorcycle tank can be analyzed accurately by PAMSTAMP sof...
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