该研究结果对非回转对称拉深的试验研究及实际生产具有一定的参考价值。
This research possesses considerable value for the experimental study on rectangular case drawing as well as practical work.
镁合金(AZ31B)板材的成形性能可以通过热拉深试验来进行观察评估。
Formability of magnesium alloy (AZ31B) sheets can be investigated by thermal deep drawing experiments.
根据大量矩形盒拉深试验结果，对成形过程中的几何形状效应进行了分析和总结。
The geometric shape effect in the process of forming is analyzed and summarized based on a great deal of drawing experiments of rectangular case.
针对筒形件的后续拉深变形提出了一种新的推拉拉深工艺方法，并对此进行了较详细的理论分析和试验研究。
A new push_pull drawing technology is put forward according to the post drawing deformation of cylindric part. This technology is theoretically analyzed and evaluated in detail.
最后，使用不锈钢板料进行了带法兰边圆筒件拉深试验。
Finally, the experiments on stainless steel cylinder with flange plate work-piece drawing are made.
通过拉深工艺试验证明该曲面凹模可以达到很小的极限拉深系数。
And it is proved that it can reach smaller limit drawing ratio by the deep drawing experiments.
通过镁合金板材温热拉深试验确定适合板材成形的温度范围，分析了压边力对坯料成形质量的影响，选择适合成形的工艺条件来有效避免工艺缺陷的产生。
The optimum forming temperature range was determined, and the effects of blank holder forces on the workpiece quality were analyzed through the warm deep drawing experiments of magnesium alloy sheets.
针对方盒拉深中的坯料形状优化问题进行了交互式参数化有限元法研究，其结果与现有文献试验结果基本吻合。
The interactive PFEA approach is probed preparatory in order to obtain the optimum blank shape for square cup deep-drawing, and the result accords with that from publications, too.
采用有限元法模拟曲面壳体热拉深成形，并进行成形工艺试验，其模拟结果与试验结果一致。
A curved surface shell hot drawing was simulateel by finite element method and forming trial was condncted.
变压边力数值模拟试验结果表明，采用变压边力控制矩形件拉深成形过程时，变压边力对矩形件拉深成形特性影响显著。
The simulation test results obviously showed that VBHF had great effects to drawing formability of hot-galvanized sheet steel during the rectangular box drawing.
在YA-100型四柱液压拉深机上，进行了用反应烧结氮化硅材料凹模拉深不锈钢（SUS304）的试验研究。
The drawing tests of stainless steel (SUS304) with reaction bonded Si 3N 4 ceramics die lubricated with water base lubricant were carried out using a four columns YA 100 type drawing machine.
在试验研究的基础之上，本文采用有限元模拟的方法，建立了两层板拉深成形过程的有限元模型；
On the base of special experiments, the Elastic-plastic of FEM models of stamping are built.
试验和模拟结果表明，应用固体颗粒介质成形工艺可以极大限度地发挥板料的成形性能，不需要任何辅助工序，可以一次成形深拉深件，且表面质量好，成品率高。
The experiment and numerical simulation results have proved this technology can exert forming limit of sheet greatly, it can form deep drawing parts direct…
试验和模拟结果表明，应用固体颗粒介质成形工艺可以极大限度地发挥板料的成形性能，不需要任何辅助工序，可以一次成形深拉深件，且表面质量好，成品率高。
The experiment and numerical simulation results have proved this technology can exert forming limit of sheet greatly, it can form deep drawing parts direct…
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