Transactions of Materials and Heat Treatment

Title：Research status of rotary forging technology

Authors： Zhang Qi Mu Dong Jin Kaiqiang Zhang Yisheng Ma Pengju Liu Yong

Unit： Xi′an Jiaotong University Beihang University Xi′an Innovation Precision Instrument Research Institute

KeyWords： rotary forging simulation light-weight forming joining process optimization

ClassificationCode：

year,vol(issue):pagenumber：2015,40(1):1-6

Abstract：

Rotary forging is an incremental net-shape-forming process for manufacturing bars, tubes or wires，which has significant attributes of wide applications, excellent fabricating accuracy, good product performance, efficient material utilization and high production flexibility，and has been widely used in aeronautic and automotive industries. The development status of rotary forging machines were introduced, and the new researches of finite element simulation for the rotary forging were generalized, and the rotary forging of hollow shafts and non-axisymmetric parts were also related. Moreover, research on the joining technology by rotary forging was summarized, when the welding performance of the material is poor or the interface is not easy to be combined. The new progress of optimization design for rotary forging was also introduced.

Funds：

国家科技重大专项资助项目“高档数控机床与基础制造装备”（2014ZX04001021）;苏州市科技项目(SYG201137)

张琦（1978-），男，博士，副教授

Reference：

[1]DIN 8583-5-2003， Manufacturing processes forming under compressive condition-Part 5：Indentation-forming; Classification, subdivision, terms and definitions [S].

[2]中国冶金百科全书总编辑委员会《金属塑性加工》卷编辑委员会. 中国冶金百科全书：金属塑性加工 [M]. 北京：冶金工业出版社，1999.

Editorical Committee of Encyclopedia of Metallurgy of China: Metal Forming Process. Encyclopedia of Metallurgy of China: Metal Forming Process [M]. Beijing: Metallurgical Industry Press, 1999.

[3]Altan T, Oh S L, Gegel H L. Metal Forming: Fundamentals and Applications [M]. Ohio: American Society for Metals, 1983.

[4]周大隽.金属体积冷成技术与实例[M]. 北京：机械工业出版社，2009.

Zhou D J. Cold Bulk Metal Forming Technologies and Examples [M]. Beijing: China Machine Press, 2009.

[5]Semiatin S L, Steven R Lampman. ASM Handbook Volume 14. A Metal working: Bulk Forming [M]. Ohio: The Materials Information Society, 2005.

[6]Machine type program [EB/OL]. http://www.felss.com. 2014.

[7]Kuhfu B, Piwek V. Productivity increase of rotary swaging by optimized machine concepts [A]. 2nd ICNFT International Conference on New Forming Technology [C]. Bremen, 2007.

[8]Tube/tube joining technology by using rotary swaging forming method [EB/OL]. http://dx.doi.org/10.1016/j.jmatprotec,2014-02-002.

[9]Lahoti G D, Dembowski P V, Altan T. Radial forging of tubes and rods with compound-angle dies [A]. Proceedings of NAMRC-IV [C]. Columbus, 1976.

[10]Ghaei A, Movahhedy M R, Karimi Taheri A. Study of the effects of die geometry on deformation in the radial forging process [J]. Journal of Materials Processing Technology, 2005, 170(1-2):156-163.

[11]Ghaei A, Karimi Taheri A, Movahhedy M R. A new upper bound solution for analysis of the radial forging process [J]. International Journal of Mechanical Sciences, 2006, 48(11):1264-1272.

[12]Ghaei A, Movahhedy M R, Karimi Taheri A. Finite element modeling simulation of radial forging of tubes without mandrel [J]. Materials and Design, 2008, 29(4): 967-872.

[13]Jang D Y, Liou J H. Study of stress development in axi-symmetric products processed by radial forging using a 3-D finite element method [J]. Journal of Materials Processing Technology, 1998, 74(1-3):74–82.

[14]苑世剑.轻量化成形技术[M]. 北京：国防工业出版社，2010.

Yuan S J. Lightweight Forming Technologies [M]. Beijing: National Defence Industry Press, 2010.

[15]Piwek V, Kuhfuss B, Moumi E, et al. Light weight design of rotary swaged components and optimization of the swaging process [J]. International Journal of Material Forming, 2010, 3(1): 845-848.

[16]王仲仁，张琦. 省力与近均匀成形：原理及应用 [M]. 北京：高等教育出版社, 2010.

Wang Z R, Zhang Q. Less-loading and Approaching Uniform Forming [M]. Beijing: Higher Education Press, 2010.

[17]Sanjari M, Karimi Taheri A, Movahedi M R. An optimization method for radial forging process using ANN and Taguchi method [J]. International Journal of Advanced Manufacturing Technology, 2009, 40(7-8): 776-784.

[18]Sanjari M, Saidi P, Karimi Taheri A, et al. Determination of strain field and heterogeneity in radial forging of tube using finite element method and microhardness test [J]. Materials and Design, 2012, 38:147-153.

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