Design and manufacturing of a fixing device for incremental sheet forming process
Design and manufacturing of a fixing device for incremental sheet forming process
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板材增量成形固定装置的设计与制造
DOI：
10.1051/matecconf/201817802004
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
G. Oancea
中科院分区：
文献类型：
--
作者：
D. Năsulea;G. Oancea
在板料渐进成形过程中，避免了昂贵的专用工具，取而代之的是一种廉价而简单的支撑板料毛坯的固定装置。本文介绍了一种用于单点渐进成形装置的固定装置的设计、有限元模拟和制造。该固定装置可用于DC05深冲钢制成的锥体和锥体的零件。利用有限元模拟估算了过程中产生的力和器件的位移。在数控机床上加工了该装置的部件，并给出了物理装配。
In incremental sheet forming processes, the expensive dedicated tool are avoided and replaced with a cheap and simple fixing device which support the sheet metal blanks. The current paper presents how a fixing device used for single point incremental forming device is designed, FEM simulated and manufactured. The fixing device can be used for parts with a cone frustum and pyramidal frustum made of DC05 deep drawing steel. The forces developed in the process and the device displacements were estimated using FEM simulation. The device components were manufactured using a CNC machines and the physical assembly is also presented in the paper.