Exergy analysis of incremental sheet forming

被引：56

作者：

Dittrich, M. A. ^{[1
]}

Gutowski, T. G. ^{[1
]}

Cao, J. ^{[2
,3
]}

Roth, J. T. ^{[4
]}

Xia, Z. C. ^{[5
]}

Kiridena, V. ^{[5
]}

Ren, F. ^{[5
]}

Henning, H. ^{[6
]}

机构：

[1] MIT, Lab Mfg & Product, 77 Massachusetts Ave, Cambridge, MA 02139 USA

[2] Northwestern Univ, Dept Mech Engn, Evanston, IL 6020 USA

[3] Northwestern Univ, Dept Civil & Environm Engn, Evanston, IL 6020 USA

[4] Penn State Erie Behrend Coll, Fac Mech Engn, Erie, PA 16563 USA

[5] Ford Motor Co, Dearborn, MI 48124 USA

[6] Leibniz Univ Hannover, Inst Prod Engn & Machine Tools IFW, D-30823 Hannover, Germany

来源：

PRODUCTION ENGINEERING-RESEARCH AND DEVELOPMENT | 2012年 / 6卷 / 02期

关键词：

Incremental sheet forming; Exergy analysis; Degree of perfection;

D O I：

10.1007/s11740-012-0375-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Research in the last 15 years has led to die-less incremental forming processes that are close to realization in an industrial setup. Whereas many studies have been carried out with the intention of investigating technical abilities and economic consequences, the ecological impact of incremental sheet forming (ISF) has not been studied so far. Using the concept of exergy analysis, two ISF technologies, namely single sided and double sided incremental forming, are investigated and compared to conventional forming and hydroforming. A second exergy analysis is carried out with the purpose of examining the environmental impact of different forming technologies from a supply chain perspective. Therefore, related upstream activities (die set production, aluminum sheet production and energy conversion and supply) are included into the exergy analysis. The entire supply chain is modeled with Matlab/Simulink. The results of both analyses suggest that ISF is environmentally advantageous for prototyping and small production runs.

引用

页码：169 / 177

页数：9

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