板料冲压

板料冲压成形过程中起皱的数值模拟

Numerical simulation of wrinkle in sheet metal stamping process

在板料冲压成形的有限元数值模拟过程中，有限元方程的求解是有限元分析中的一个重要步骤。

Solving finite element equations is a key step in the numerical simulation of sheet metal stamping .

板料冲压成形CAD数字化分析基本理论

Basic Principles of CAD Digitalization Analysis in Sheet Metal Forming

3D复杂形状板料冲压成形回弹误差补偿方法及其实验验证

A compensation algorithm of springback error in complex 3D sheet metal forming and experiment validation

基于FEM分析的板料冲压毛坯形状反算研究

A Research on Defining Blank Shape for Stamping Based on FEM Simulation

针对冲压件回弹误差，建立了3D复杂形状板料冲压成形精度闭环控制系统。

Aiming at spring-back errors , a closed-loop accuracy control system for complex 3D sheet metal stamping is constructed .

板料冲压成型CAE中拉裂的预测研究及应用

Prediction and Application of Fractures in CAE of Sheet Forming

在板料冲压成形模拟分析中，从CAD系统输入的模具的曲面模型包含大量的裁剪参数曲面，曲面之间的相邻关系复杂。

The geometric model from CAD system contains a great deal of trimmed parametric surfaces , and the adjacency relation between trimmed surfaces is very complex .

基于MARC的板料冲压成形过程有限元模拟研究

Research on Finite Element Simulation for Sheet Metal Forming Processing Based on Marc Software

通过CAE的平台，对某典型汽车内覆盖加强件的冲压成形工艺方案研究，得出了一般大型板料冲压成形方案制定的方法。

A general method has been put out by discussing the stamping process of a strengthening panel based on CAE platform .

基于冲压CAE软件KMAS的板料冲压成形回弹预示及控制、补偿技术

Springback Prediction and Control , Compensation Technique in Sheet Metal Forming Based on Stamping CAE Software KMAS

针对冲压零件设计和加工过程特点，提出一种基于特征映射的板料冲压件面向制造的设计（designformanu－facture，DFM）系统结构，以实现DFM方法在冲压零件设计中的应用。

An architecture of DFM ( design for manufacture ) system for stamped product is proposed and the main functional modules are described .

因此，将板料冲压成形和冷锻体积成形工艺相结合的FCF加工法成为冷压加工技术的主要发展方向之一，越来越引人注目。

Thus FCF process which combines metal plate stamping with cold forging in bulk forming process has become one of the primary orientations of cold pressure forming , attracting more and more concern now .

一步法在板料冲压成形性预测中的应用

Application of One-step in the Prediction of Formability of Sheet Stamping

基于模糊神经网络优化的板料冲压CAD/CAE集成系统

Sheet Forming CAD / CAE Integration Optimized by Fuzzy Neural Network

变形镁合金板料冲压成形性能的实验研究不同压头形状下板料渐进成形性能研究

An Experimental Study of Stamping Formability of Wrought Magnesium Alloy Sheet

并将该模型用于板料冲压成形的载荷计算。

Then the model is applied to calculate the forming load .

金属板料冲压成形过程有限元分析软件的开发

A Software for Finite Element Analysis of Sheet Metal Stamping Process

板料冲压冷锻复合成形技术及其应用

The Sheet Stamping-cold Forging Compound Forming Technique and Its Application

汽车车身板料冲压成形分析与模拟

Sheet Metal Forming Analysis and Simulation for Automotive Body Panels

知识挖掘方法在板料冲压工艺设计中的应用

Research of Knowledge Discovery Method in Supporting Stamping Process Design

板料冲压分离工序的分类

The classification of various shearing process in sheet metal pressworking

板料冲压成形有限元模拟分析

The finite element simulation analysis of sheet shaped by stamping

基于正交试验的板料冲压回弹多工艺参数优化

Process parameter optimization on sheet stamping based on orthogonal experiment

板料冲压成形工艺参数的计算机优化

Optimization for the Process Parameters of Sheet Metal Forming

板料冲压数值模拟的并行计算与应用

Parallel Computation and Application of Sheet Forming Numerical Simulation

低熔点合金模具在板料冲压工艺中的应用

The applications of the low melting point alloy die in sheet metal forming

板料冲压胀形过程有限元模拟与弯曲效应

FEM Simulation and Bend Effect in Sheet Metal Forming

影响板料冲压成形因素的有限元分析

Finite Element Analysis of Factor Infecting Sheet 's Forming

因此，本文对板料冲压成形中的接触摩擦和回弹问题进行深入研究。

In the dissertation , contact and friction , springback were studied detailedly .