李燕乐,陈晓晓,李方义,等.金属板材数控渐进成形工艺的研究进展[J].精密成形工程,2017,9(1):1-9.
LI Yan-le,CHEN Xiao-xiao,LI Fang-yi,et al.Research Development on Incremental Sheet Metal Forming Process[J].Journal of Netshape Forming Engineering,2017,9(1):1-9. |
| 金属板材数控渐进成形工艺的研究进展 |
| Research Development on Incremental Sheet Metal Forming Process |
| 投稿时间：2016-11-23 修订日期：2017-01-10 |
| DOI：10.3969/j.issn.1674-6457.2017.01.001 |
| 中文关键词: 渐进成形 成形极限 板材成形 塑性加工 |
| 英文关键词: incremental sheet forming forming limit sheet forming plastic deformation |
| 基金项目:国家自然科学基金 (51605258)；中国博士后科学基金(2016M592180)；山东大学基本科研业务费(2016TB006) |
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| 中文摘要: |
| 为了总结过去十几年国内外学者对板材数控渐进成形工艺技术的研究进展，对渐进成形工艺成形机理方面的研究成果进行了综述，分析了其材料变形的特点; 全面概述了近年来国内外学者有关成形工艺参数对成形极限、成形精度、表面质量及能耗和效率的影响方面的研究成果，并介绍了国内外金属板材渐进成形装备的研究进展，最后对新兴的板材渐进成形工艺进行了总结概括。现有研究表明，成形件几何精度、表面质量和成形效率等方面的不足仍然是制约该技术广泛工业化应用的关键问题，同时渐进成形件的形性协同控制机理也亟待研究。 |
| 英文摘要: |
| This paper aims to summarize the recent research development of incremental sheet forming (ISF) process. A detailed literature review of the current research on the deformation mechanism and characteristics in ISF was firstly presented. Then the previous research work on effects of key process parameters on forming limit, geometric accuracy, surface finish and energy consumption/efficiency was summarized. Finally, the development of the forming facility for ISF was introduced followed by the description on the emerging variation of ISF technology. This leads to a statement of conclusion that geometric accuracy, surface finish and forming efficiency are still the shortcomings of ISF technology. Also, the cooperative control of the part geometric accuracy and the service performance is urgently needed for investigation. |
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