Compound bending forming is a flexible sheet metal forming process.
复合弯曲成形是一种高柔性的板料成形工艺。
The research of the BHF control is an important content during the sheet metal forming process.
力的控制研究是板料冲压成型过程中的一个重要内容。
The knowledge modeling method and its effectiveness were exemplified in manufacturing knowledge of aircraft sheet metal forming process domain.
通过在飞机钣金工艺领域制造知识建模中的应用说明了该方法的有效性。
According to the sine law, vertical wall shell cannot be finished at one time in nc incremental sheet metal forming process, it must be formed at many times.
根据正弦定律，金属板料数控渐进成形工艺，不能一次成形出直壁筒形件，要成形直壁筒形件，必须进行多次成形。
Numerical simulation result shows that this method can be used for rapid evaluation of sheet metal forming process design and for the optimization of process parameters.
实例证明，一步模拟法可用于板料成形工艺方案的快速评价及参数优化。
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。
Based on ideal deformation theory, the authors developed a finite element inverse approach for sheet metal forming process simulation, and the computer program was implemented.
依据理想形变理论，研究开发了冲压成形过程模拟的有限元逆算法，并考虑了成形中的压边力，拉延筋等工艺条件，实现了计算机程序。
Drawbead model has been applied to the dynamic explicit FEM analysis of sheet metal forming process and the simulation of deep drawing of rectangular viewfinder of automobile headlight been realized.
将拉延筋模型引入到板料成形动力显式有限元分析中，并以汽车前照灯矩形反光镜为应用实例，对其拉延成形过程进行了模拟。
Laser sheet bending is a new metal flexible forming process, which has shown more advantages in contrast to the classical metal forming.
板材激光弯曲成形是一种新型金属板材柔性成形技术，与传统成形工艺相比具有显著优势。
The sheet metal layered forming process is a multi-stage forming process, the paper introduce FEM simulation project of sheet metal layered forming process.
根据金属板材分层渐进成形为多工步成形的技术特点，提出了金属板材分层渐进成形的有限元模拟方案。
Digital incremental forming is a new technology for flexible process that has sprung up in the world used in metal sheet manufacturing.
金属板料数字化渐进成形技术是目前国际上刚刚兴起的一种柔性制造技术。
In this thesis, by using FEM software-LS-DYNA, we simulate the process of sheet metal Incremental Forming.
本文利用有限元分析软件LS - DYNA对金属板料渐进成形的过程进行了模拟。
Sheet metal digital incremental forming process is simulated with finite element software LS_ DYNA.
利用有限元软件LS_DYNA模拟金属板材单点渐进成形过程。
Laser forming is a flexible forming process that forms sheet metal by means of stresses induced by the laser beam.
激光成形技术是以激光为热源加热金属板料，依靠内应力使板料弯曲成形。
According to the push-iron structure of die for the sheet metal product, introduced the forming process and the typical die design method, and the working principle was introduced, too.
针对常见板金产品模具中的推平结构，介绍了其成形工艺及模具典型结构设计方法，并介绍了模具工作过程。
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。
Viscous pressure forming (VPF), a recently developed process, is an advanced approach in sheet metal forming.
粘性压力成形技术是金属板材成形领域里新近出现的一种先进的加工工艺。
The design of drawing process for automobile panel is called as design "black box"in sheet metal forming domain, while the die-face design of drawing die is the key part.
汽车覆盖件拉延工序设计被称为薄板冲压成形领域的设计“黑箱”问题，而拉延模型面设计是其中的核心内容。
Sheet thickness is thinned, surface area is increased in the nc incremental sheet metal parts forming process, and sheet forming point by point is to lead to the whole sheet deformation.
认为，板料零件数控渐进成形是使板料的厚度减薄，表面积增大，靠逐次的变形累积产生整体的变形。
Multi point forming (MPF) is a new flexible forming process for three dimensional sheet metal.
多点成形是一种板材三维曲面柔性成形的新技术。
The numerical simulation of drawing process for front extension to side panel is studied by using the three-dimensional sheet metal forming analysis software PAM-STAMP.
采用板料三维成形分析软件PAM - ST AMP对某车型侧围前延长件的拉深成形过程进行了数值模拟仿真。
Stamping is one of the most common sheet metal forming technique, and bendingtypes of forming operation is the most important process of sheet metal stamping.
冲压是金属板料主要的成形方法，而弯曲又是其中重要的成形工艺。
Computer simulation and experimental investigation of laser forming process of shipbuilding sheet metal were performed.
对船舶钢板激光弯曲成形过程进行了数值模拟及实验研究。
The forming process of 2024-t3 aluminium sheet metal under new quenching state was studied.
研究了铝合金202 4- T3板料在新淬火状态下的成形过程。
The technologies presented are valuable for numerical simulation of such a complex process as multi-stage sheet metal forming.
本文所阐述的技术对于多次拉深这一比较复杂的板料成形工艺的数值模拟研究有较大的参考价值。
The mould feature and technology process of sheet metal bending were analyzed by static bending forming and dynamic bending forming.
从两个方面即静态弯曲成型，动态弯曲成型对弯曲成型板金零件的模具成型特点及其成型工艺过程进行了系统分析。
Development Process of network textbook on "Sheet Metal forming" is described, and problems of design processing in structure, content, aiming and feedback are analysed in this paper.
介绍了“冲压工艺学”网络教材的开发过程，对其结构、内容、导航、反馈等做了分析。
This paper introduced briefly the process of development of system for applying multimedia technology to metal sheet plastic forming.
简要介绍了板料塑性成形多媒体应用系统开发的过程。
This paper introduced briefly the process of development of system for applying multimedia technology to metal sheet plastic forming.
简要介绍了板料塑性成形多媒体应用系统开发的过程。
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