This paper introduced the sheet metal layered incremental forming process.
本文介绍了金属板材分层渐进成形技术。
The incremental forming equipment is made and the optimized process is validated by the experiment.
优化了直壁筒形件的多道次数控增量成形工艺路径。通过实验验证了所优化设计的工艺方案。
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。
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。
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。
The influencing mechanism was investigated that will help to further study and apply the incremental forming technique to sheet metals.
为进一步的板料增量成形工艺研究及应用奠定了较好的基础。
Nc sheet metal incremental forming technology is a flexible forming method, it forms the sheet metal layer by layer by a three-axis forming facility.
金属板材数控渐进成形技术，是一种通过三轴数控成形机对金属板材进行逐层辗压而成形工件的柔性加工技术。
Analysis the key technique of continuous simulation for incremental sheet forming.
分析了板材渐进成形连续模拟关键技术。
The application fields, basic principle and FEM of one step forming simulation software and its advantages compared with incremental method simulation have been introduced.
介绍了一步成形法模拟软件的应用领域、基本原理和方法以及同增量法模拟比较的优点。
In this paper, two numerical simulation methods of sheet metal forming, incremental approach and inverse approach are discussed.
探讨了板料成形中两种数值模拟方法：增量方法和反向方法。
In this paper, facing the convergent problem of plastic forming using large incremental step, we deduced the iterative formula used in analysis of elastic-plastic plate forming finite element method.
此文针对塑性成形有限元分析大增量加载的收敛性困难，推导了用于板料成形弹塑性有限元分析的牛顿一致迭代公式。
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。
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。
Nc incremental sheet parts forming process is a flexible process which is to form the sheet point by point on nc forming machine according to the prepared program.
板料零件数控渐进成形工艺是一种通过数字控制设备，采用预先编制好的控制程序逐点成形板料零件的柔性加工工艺。
CNC incremental sheet forming is a new process which is just researched in world. It has a higher flexible and the size or shape of its product can be modified easily.
板材的数控增量成形是近几年来国际上刚刚开始研究的一种新工艺，具有柔性高，产品的尺寸与形状变化容易的优点。
The comparison between the results obtained from this method and incremental approach indicated that this method can analyze the deformation of sheet metal forming part.
通过实例的计算结果和增量方法进行了比较，表明此方法能够分析成形工作中的变形情况。
The comparison of results obtained from this method with experiment and incremental approach indicated that this method can analyze the deformation of sheet metal forming part qualitatively.
通过实例的计算结果和实验以及增量方法进行了比较，表明此方法能够定性地分析成形工件中的变形情况。
Based on the nonlinear, elastic-plastic finite element method theory, the modeling approach of the numerical simulation of incremental sheet metal forming was studied firstly in this project.
本课题基于非线性、弹塑性有限元理论方法，对金属板料渐进成形的数值模拟的建模方法进行研究。
The experiment indicates that the incremental bending forming technology is a reasonable and effective method to form the integral panel with complete structure and some curvatures.
试验证明，增量压弯成形工艺是成形具有一定曲率外形的复杂结构整体壁板的合理而有效的方法。
In this paper, the incremental bend forming technology and finite element simulation are applied to form the panel.
采用逐点增量弯曲的方法对网格式带筋整体壁板进行了试验研究，并进行了有限元模拟。
In this paper, the incremental bend forming technology and finite element simulation are applied to form the panel.
采用逐点增量弯曲的方法对网格式带筋整体壁板进行了试验研究，并进行了有限元模拟。
应用推荐