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An Experimental Study on the process parameters of Incremental Forming of Explosively-Welded Al/Cu Bimetal | ||
| Journal of Computational & Applied Research in Mechanical Engineering (JCARME) | ||
| مقاله 7، دوره 7، شماره 1 - شماره پیاپی 13، آبان 2017، صفحه 73-83 اصل مقاله (826.5 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22061/jcarme.2017.646 | ||
| نویسندگان | ||
| Mohammad Honarpisheh* 1؛ Ahmad Gheysarian2 | ||
| 1university of kashan | ||
| 2University of Kashan | ||
| تاریخ دریافت: 02 شهریور 1395، تاریخ بازنگری: 23 آبان 1395، تاریخ پذیرش: 13 بهمن 1395 | ||
| چکیده | ||
| Single point incremental sheet metal forming is a sheet metal forming process that forms products without the complex dies and tools with low cost. In this study, the incremental sheet metal forming process has been experimentally investigated on the explosively-welded Al/Cu bimetal sheets. Also, the effects of process parameters, such as arrangement of layer`s bimetal, tool diameter and tool path were investigated on the forming force, thickness distribution, formability and roughness. At first, the bimetals were produced by explosive welding process. Then, two tool diameters, step and spiral tool paths and layer arrangement were chosen as input parameters. The results showed that the forming force increases with increasing the tool diameter and using aluminum as a top layer (contact with tool). Also, using spiral tool path increases the average forming force and decreases the maximum thickness changing. The formability increases with increasing the tool diameter and using the copper as top layer with spiral tool path. | ||
| کلیدواژه‌ها | ||
| Incremental forming؛ Explosively-welded Al/Cu؛ Layer Arrangement؛ Forming force؛ Thickness distribution؛ Formability | ||
| مراجع | ||
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[18] M. Honarpisheh, M. J. Abdolhoseini, and S. Amini, "Experimental and numerical investigation of the hot incremental forming of Ti-6Al-4V sheet using electrical current." The International Journal of Advanced Manufacturing Technology Vol. 83, No. 9-12, pp. 2027-2037, (2016).
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[20] Sedighi, M., and M. Honarpisheh, "Investigation of cold rolling influence on near surface residual stress distribution in explosive welded multilayer." Strength of Materials Vol. 44, No. 6, pp. 693-698, (2012). [21] Honarpisheh, M., M. J. Abdolhoseini, and S. Amini. "Experimental and numerical investigation of the hot incremental forming of
[21] Honarpisheh, M., M. J. Abdolhoseini, and S. Amini. "Experimental and numerical investigation of the hot incremental forming of Ti-6Al-4V sheet using electrical current." The International Journal of Advanced Manufacturing Technology Vol. 83, No. 9-12, pp. 2027- 2037, (2016). | ||
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