EXPERIMENTAL AND NUMERICAL STUDY OF A MILLING MACHINE-BASED DIELESS INCREMENTAL SHEET FORMING

被引：8
|
作者：
Tisza, M. [1 ]
Panity, I. [2 ]
Kovacs, P. Z. [1 ]
机构：
[1] Univ Miskolc, Dept Mat Proc Technol, Miskolc, Hungary
[2] Hungarian Acad Sci, Comp & Automat Res Inst, H-1051 Budapest, Hungary
来源：
INTERNATIONAL JOURNAL OF MATERIAL FORMING | 2010年 / 3卷
关键词：
die-less forming; parallel kinematics milling machine; linear actuators; optical strain measurement;
D O I：
10.1007/s12289-010-0931-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, some relevant issues concerning an innovative sheet metal forming method, a milling machine-based Dieless Incremental Sheet Forming (DSF) will be analyzed. The experimental setup is based on the replacement of the commonly used dies by a second forming (Slave) tool where the movement is synchronized with the first forming (Master) tool, thus creating a flexible support. DSF can be used on both CNC machines [1] and industrial robots [2]. In this paper, the authors are only focusing on the experiments with a parallel kinematics 3-axis milling (PKM) machine with 3 additional linear actuators. The deformation state of the formed part will be analyzed using the Vialux-AutoGrid optical strain measurement system and will be compared to the results of 3D FEM modelling.
引用
收藏
页码：971 / 974
页数：4
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