Rigid-Thermoviscoplastic Finite Element Analysis of an Electric Upsetting Process |
Choi, In-Su
(경상대학교 기계공학과)
Kim, Min-Cheol (경상대학교 기계공학과) Kim, Hong-Tae (경상대학교 기계공학과) Joun, Man-Soo (경상대학교 기계공학과) |
1 | Hwang, S. M., Joun, M. S. and Kang, Y. H., "Finite element analysis of temperatures, metal flow, and roll pressure in hot strip rolling", ASME J. Eng. Ind., Vol. 115, pp. 292-298, 1993. |
2 | AFDEX2D, http://www.afdex.com |
3 | Lee, J. H., Yi, C. H., Lee, S. Y., Ha, H. B., "A study on the forming analysis ofo the 2 cavity die casting for automobile valve housing", J. of KSME, Vol. 5, No. 2, pp. 27-35, 2006. |
4 | "NIMONIC alloy 80A", www.specialmetals.com. |
5 | Cho, M. S., "A study on the simulation of electric upsetting process for exhaust valve of large marine diesel engine", Korea Maritime University, Master's degree, 2004. |
6 | Wang, J. S., Park, T. I., "A study on the thermo-elasto-plastic analysis of upset forming", Journal of the Korean Society of Marine Engineering, Vol. 18, No. 4, pp. 423-430, 1994. |
7 | Wang, J. S., Park, T. I., "A study on the temperature distribution of materials due to electric upsetting forming", Journal of the Korean Society of Marine Engineering, Vol. 18, No. 4, pp. 423-430, 1994. |
8 | Biba, N., Lishnij. A., and Vlasov. A., "Simulation of coupled problem of electric upsetting", J. Mat. Proc. Technol., Vol. 80-81, pp. 184-187, 1998. DOI |
9 | Kang, B. S., Choi, M. S., Bae, J. Y., Park, N. K., "Process design in forming of ultra-heat resisting alloy and analyis of micro-structure", Proc. Kor. Soc. Tech. Plast. Conf., pp. 99-104, 1996. |
10 | Kim, D. K., Kim, D. Y., Ryu, S. H. and Kim, D. J., "Application of NIMONIC 80A to the forging of an exhaust valve head", J. Mat. Proc. technol., Vol. 113, pp. 148-152, 2001. DOI ScienceOn |
11 | Jeong, H. S., "FEM prediction of microstructure evolution in colse die hot-forged Nimonic 80A", Korea Maritime University, Doctoral degree, 2005. |
12 | Wang, J. S., Park, T. I., "Development of electric upset forming machine for exhaust valves of large marine diesel engines", Journal of the Korean Society of Marine Engineering, Vol. 20, No. 3, pp. 132-142, 1996. |
13 | Neymann, L. R., "Skin effect in ferromagnetic bodies, in: Theoretical Electric Engineering", Leningrad, Nauka, (inRussian), 1988. |
14 | Chen, C. C., Kobayashi, S., "Rigid-plastic FEA of ring compression", ASME AMD, Vol. 28, pp. 163-174, 1978. |
15 | Joun, M. S., "Applied solid mechanics and finite element method", Jinsaem media, 2009. |
16 | Zienkiewicz, O. C., Jain, P. C. and Onate, E., "Flow of solids during forming and extrusion: some aspects of numerical solutions", Int. J. Solids Struct., Vol. 14, pp. 15-38, 1978. DOI ScienceOn |