The stamping simulation technology could predict the material flow and the strain distribution, so the initial mark location and shape could be calculated.
利用冲压成形仿真技术预测材料流动和应变分布，先确定成形后商标在零件上的布置，再反推到成形前平板毛坯上的位置。
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.
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。
Some problems needed attention in the process of numerical simulation of stamping when considering the manufacturability of drawing.
总结了冲压数值模拟过程中考虑拉伸工艺性时应注意的几个问题。
In this thesis, the finite element simulation technology of automobile panel stamping forming is researched, and an automobile front fender stamping forming is simulated.
本文对汽车覆盖件冲压成形有限元数值仿真技术进行了研究，并对某型轿车前翼子板进行了冲压成形仿真。
The validity of modeling, the accuracy and reliability of simulation results for stamping forming processes of hubcap are affirmed on the basis of grid strain analysis technique.
对计算得到的轮包成形极限图、应力应变分布图进行了分析，并采用基于网格分析法的物理实验验证了有限元建模的可靠性和正确性。
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).
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。
The method can reduce simulation frequency, increase optimization efficiency of parameters, and improve the accuracy of simulation calculating in sheet stamping.
该方法明显地减少了模拟实验次数，提高了参数优化效率，改善了板料冲压成形的仿真计算精度。
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.
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。
The paper introduces finite element simulation technology for cover panel stamping forming process, including applied method and software, as well as current status and development trend.
介绍了覆盖件板料冲压成形过程有限元模拟技术的一般方法、常用软件及其最新进展和发展趋势。
The application in sheet stamping , basic principle of one- step and its advantages compared with incremental method simulation are introduced . It has finished prediction of part formability .
介绍了一步法在板料冲压中的应用及其基本原理，并用该法对零件成形性进行预测。
Numerical simulation of sheet metal forming has become a useful tool to evaluate process feasibility and find out forming defects, and has been applied in stamping die design for automotive panels.
板料成形过程模拟技术可以评价工艺可行性和预测缺陷，广泛应用于汽车覆盖件模具设计中。
Numerical simulation of sheet metal forming has become a useful tool to evaluate process feasibility and find out forming defects, and has been applied in stamping die design for automotive panels.
板料成形过程模拟技术可以评价工艺可行性和预测缺陷，广泛应用于汽车覆盖件模具设计中。
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