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Exergy analysis of incremental sheet forming [PDF]

Production Engineering, 2011
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 ...
A Attanasio, A Heinz, A Valero, EP Gyftopoulos, ES Nachtman, F. Ren, G Wall, G Wall, GmbH Schuler, H Tschaetsch, H. Henning, J Jeswiet, J Szargut, J. Cao, J. T. Roth, JJ Park, JM Allwood, K Lange, L Kwiatkowski, M Koc, M. A. Dittrich, MF Ashby, R Malhotra, T. G. Gutowski, V Smil, V. Kiridena, W Emmens, Z. C. Xia   +27 more
core   +5 more sources

Systematic analysis of geometric inaccuracy and its contributing factors in roboforming [PDF]

Scientific Reports
Incremental sheet metal forming is a highly versatile die-less forming process for manufacturing complex sheet metal components. Robot-assisted incremental sheet forming, or roboforming, allows a wider range of tool motion, providing the capability to ...
Sahil Bharti, Eldho Paul, Anandu Uthaman, Hariharan Krishnaswamy, Alexandr Klimchik, Riby Abraham Boby   +5 more
doaj   +2 more sources

The FLC, enhanced fromavbility, and incremental sheet forming [PDF]

, 2009
The FLC is a well known concept in the sheet metal forming world. It is used to map the material’s formability and the make-ability of a product. The FLC is valid only within certain restrictions.
Boogaard, A.H. van den, Emmens, W.C., Weijde, D.H. van der   +2 more
core   +19 more sources

Robot-Assisted Cold and Warm Incremental Sheet Forming of Aluminum Alloy 6061: A Comparative Study

Metals, 2023
Incremental sheet forming (ISF) requires no or partial dies for sheet metal fabrication and is widely used for small batch production. In this process, necking is either suppressed or delayed due to the localized nature of tool–sheet contact; hence, more
RaviPratap Singh, S Kumar, S. Pande, Sachin S. Salunkhe, A. Ragab, Pankaj Singh, M. Meraz, J. Davim   +7 more
semanticscholar   +1 more source

A Comparative Investigation of Conventional and Hammering-Assisted Incremental Sheet Forming Processes for AA1050 H14 Sheets

Metals, 2021
Incremental Sheet Forming (ISF) is emerging as one of the popular dieless forming processes for the small-sized batch production of sheet metal components. However, the parts formed by the ISF process suffer from poor surface finish, geometric inaccuracy,
Harshal Y. Shahare, Abhay Kumar Dubey, Pavan Kumar, Hailiang Yu, Alexander Pesin, Denis Pustovoytov, Puneet Tandon   +6 more
doaj   +1 more source

A Review on Part Geometric Precision Improvement Strategies in Double-Sided Incremental Forming

Metals, 2022
Low geometric accuracy is one of the main limitations in double-sided incremental forming (DSIF) with a rough surface finish, long forming time, and excessive sheet thinning.
Sattar Ullah, Peng Xu, Xiaoqiang Li, Yanle Li, Kai Han, Dongsheng Li   +5 more
doaj   +1 more source

Wall Thickness Uniformity in ISF of Hydraulic Support: System Design, Finite Element Analysis and Experimental Verification

Machines, 2023
Uniform wall thickness plays an essential role in avoiding forming failure in incremental sheet forming. However, it is challenging to promote the uniform distribution of wall thickness in single-pass forming of high wall angle and complex three ...
Miao Shang, Yan Li, Mingshun Yang, Yunshuai Chen, Lang Bai, Pengyang Li   +5 more
doaj   +1 more source

Setting Residual Stresses in Tensile Stress-Superposed Incremental Sheet Forming

Key Engineering Materials, 2022
Incremental sheet metal sheet forming (ISF) is a flexible forming process to manufacture sheet metal parts. ISF processes allow a control of residual stresses depending on the process parameters and the acting forming mechanisms.
F. Maaß, M. Hahn, A. Tekkaya
semanticscholar   +1 more source

Improvement of arc burn defect of initial contact loss of electric hot incremental sheet forming

Mechanics & Industry, 2022
Electric hot incremental sheet forming, which is used to form hard-to-form sheet metal, is viewed as the one of rapid prototyping manufacturing technologies.
Li Zhengfang, Wu Bin, Sun Yanping, Shen Mingxiu, Gao Zhengyuan, An Zhiguo, Lu Shihong   +6 more
doaj   +1 more source

A novel tool to enhance the lubricant efficiency on induction heat-assisted incremental sheet forming of Ti-6Al-4 V sheets

The International Journal of Advanced Manufacturing Technology, 2022
For heat-assisted single point incremental sheet forming (SPIF) works of Ti-6Al-4 V sheets, the use of lubricant has shown significant effects on surface quality and geometric accuracy at higher temperatures.
W. Li, Khamis Essa, Sheng Li
semanticscholar   +1 more source