Force Measurements for Single Point Incremental Forming: An Experimental Study
Force Measurements for Single Point Incremental Forming: An Experimental Study
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单点渐进成形的力测量：实验研究
DOI：
10.4028/www.scientific.net/amr.6-8.441
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
P. Vanherck
中科院分区：
文献类型：
--
作者：
J. Duflou;A. Szekeres;P. Vanherck
本文描述了一种能够在渐进成形过程中测量过程中的力的实验平台，并介绍了从中获得的结果。报告了增量成形中力的一些最早测量结果以及测量负载引起的变化。使用顶部安装有增量成形夹具的台式测力计，在整个成形过程中测量力的三个分量。人们发现它们随着零件的制造而变化。报告的实验测试程序侧重于三个不同工艺参数对成形力的影响：连续轮廓之间的垂直步长、工具的直径和零件壁的陡度。对于测试材料，本文给出了证明各个工艺参数与诱导力之间关系的分析结果。
In this paper an experimental platform capable of measuring forces in process during an incremental forming procedure is described and the results garnered from it are presented. Some of the earliest measurements of forces in incremental forming and the changes induced on the measured load are reported. Using a table type force dynamometer with incremental forming fixture mounted on top, three components of force were measured throughout the forming process. They were found to vary as the parts were made. The reported experimental test program was focused on the influence of three different process parameters on the forming forces: the vertical step size between consecutive contours, the diameter of the tool and the steepness of the part’s wall. For the tested material, analytical results demonstrating the relationship between the respective process parameters and the induced forces are presented in this paper.