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1·The one-way punch forming process used for brass valve body was introduced, some instructive Suggestions for improving the process were put forward.

针对黄铜阀体单向冲压成形生产中存在的问题，提出了改进措施。

2·Solid granules medium forming new technology (SGMF) is a technology which USES solid granules medium instead of rigid punch (or elastomer, liquid) to achieve the sheet forming.

固体颗粒介质成形新工艺，是采用固体颗粒代替刚性凸模(或弹性体、液体)的作用，对金属板料成形的工艺。

3·By bulging forming technology analysis of color kinescope shaded cover, die structure and main parts designs are introduced. Punch surface shape is also designed by surface equations.

对彩管荫罩零件进行张拉成形工艺分析，介绍了模具结构及主要零件设计，并运用曲面方程进行凸模曲面形状设计。

4·Solid granules medium forming technology is an advanced soft-tool forming technology which USES solid granules medium instead of rigid punch (or elastomer, liquid) to form sheet.

介绍了固体颗粒介质成形新工艺，即采用固体颗粒介质代替刚性凸模(或弹性体、液体)的作用对板料进行软模成形的工艺，并阐述了新工艺的优点。

5·For the simulation accuracy of springback problem in sheet metal forming, the effect of punch virtual velocity and sheet virtual density on the sheet strain energy was studied in this paper.

针对板料成形回弹精度问题的数值模拟，从理论上分析了凸模虚拟速度和板料虚拟密度对薄板变形能的影响。

6·Solid granules medium forming technology is an advanced soft-tool forming technology which uses solid granules medium instead of rigid punch(or elastomer, liquid) to form sheet.

固体颗粒介质成形新工艺，是采用固体颗粒代替刚性凸模（或弹性体、液体）的作用，对金属板料成形的工艺。

7·Compression of square block with hemispheric punch and forming of crankshaft are simulated by this system, which indicates that the given methods and software are feasible.

并以球冲头压缩方坯和曲轴成形为例进行了模拟，计算结果表明所提出的算法和软件系统是可行的。

8·A punch, apparatus and method for forming opposing holes in a hollow part, and a part formed therefrom.

一种冲头、用于在中空零件中形成相对的孔的设备和方法以及由此形成的零件。

9·The apertures in which the cutting edges are formed has at least one straight edge (80) by which a punch, used in the process of forming the edge may be oriented.

其中形成切割边缘的孔有至少一个直边缘（80），在形成边缘的处理中 使用的冲头可以通过该直边缘来定向。

10·According to the forming classification of punch-formed car components, the new method for evaluating stamping grade was put forward.

在轿车冲压件成形分类的基础上，提出了新的冲压级别评定方法。