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PHOTOGRAMMETRIC MEASUREMENT TECHNIQUES FOR QUALITY CONTROL IN SHEET METAL FORMING
Sheet metal forming Quality Springback Visioplasticity Optical 3D measurement Online-System
2015/1/6
Within the Brite/EuRam project “DIGIMAN” a new optical measuring system for the assessment of sheet metal components in terms of shape accuracy and strain distribution has been developed. Based on the...
Investigation of Contact Pressure Distribution on Sheet Metal Stamping Tooling Interfaces: Surface Modeling, Simulations, and Experriments
Contact Pressure Distribution Sheet Metal Stamping Tooling Interfaces Surface Modeling Simulations Experiments
2014/10/23
In stamping operations, sheet metal is formed into a desired shape by pressing it in a hydraulic or mechanical press between suitably shaped dies. As a predominant manufacturing process, sheet metal f...
Deformations and forces analysis of single point incremental sheet metal forming
Plastic forming Single point incremental forming Strain
2009/12/3
Purpose: In this paper the experimental equipment and design of the system for deformation and forming force measuring by single point incremental sheet metal forming are described. Beside this the an...
金属板材数控渐进成形螺旋线轨迹生成（Generation of Spiral Tool Path for Sheet Metal CNC Incremental Forming）
无模成形 螺旋线 STL模型 成形轨迹
2009/11/24
在分析金属板材数控渐进成形特点的基础上，指出现行等高线运动成形方式存在的问题，提出了一种基于螺旋运动的数控渐进成形方式和基于STL数据模型的螺旋线成形加工轨迹的生成算法。利用顶点偏置方法生成STL模型的等距模型，采用一系列水平面和与Z轴平行的平面分别切割该等距模型，求出其交线的交点，并将其连接成螺旋线成形加工轨迹。算法应用实例表明，该算法能够生成无干涉的螺旋线成形加工轨迹。
ELABORATION OF THE TECHNOLOGY OF FORMING A CONICAL PRODUCT OF SHEET METAL
spinning stamping draw piece Razrada tehnologije oblikovanja sto`astih
2009/10/23
The work presents a general knowledge about spinning draw pieces of sheets, one of multi-operational processes
of spinning a sheet metal conical product without machining. The objective of the work w...
On the Development of Lofts for Doubly Curved Sheet Metal Components
FPD SMC Loft Generation Point Transformation Algorithm Topological Model
2009/8/19
Practical automated flat pattern generation with inbuilt production features for doubly curved sheet metal components (SMCs) is addressed here utilizing a new and unique Point Transformation Algorithm...
Surface topography evolvement of galvanized steels in sheet metal forming
surface topography galvanized steel sheet metal forming U-channel forming
2010/3/17
U-channel forming tests were performed to investigate the surface topography evolvement of hot-dip galvanized(GI) and galvannealed(GA) steels and the effects of die hardness on sheet metal forming(SMF...
An Application of Finite Element Method and Design of Experiments in the Optimization of Sheet Metal Blanking Process
Blanking process Finite Element Method Design of Experiments
2010/1/15
Metal blanking is a widely used process in high volume production of sheet metal components. The main objective of this
paper is to present the development of a model to predict the shape of the cut ...
Recent achievements in computer aided process planning and numerical modelling of sheet metal forming processes
Analysis and modelling Knowledge and simulation based systems
2010/2/10
Purpose: of this paper: During the recent 10-15 years, Computer Aided Process Planning and Die Design evolved as one of the most important engineering tools in sheet metal forming, particularly in the...
会议信息
篇名
Study on the Residual Stress State of TA2 Titanium Sheet Metal,Formed Perpendicularly with Single Pulsed Laser
语种
英文
撰写或编译
作者
A.X. FENG,Y. K. ZHANG,D. W. ZUO,D. J. KONG,J.Z LU,X.D.REN,J. Z. ZH...