Transactions of Materials and Heat Treatment

Title：Optimal design method study on blank of complicated profile ring

Authors： GONG Xiao-tao YANG Fan GUO Hong-xing

Unit： Xi'an Aeronautical Polytechnic Institute

KeyWords： profile ring roll forming conical ring with steps

ClassificationCode：TG335

year,vol(issue):pagenumber：2012,37(2):75-78

Abstract：

For the control difficuties of motion and quality during ring rolling, the law of metal flow was studied and a optimal design principle of equal in volume, similar in shape and equal in cross section was put forward combined with volume forming material deformation rule. By the method of FEA, the method rationality is validated.

Funds：

陕西省教育厅科研计划资助项目（11JK0815）

Reference：

［1］Casotto S, Pascon F, Habraken A M, et al. Manufacturing systems for the production of seamless rolled rings[J]. Journal of Materials Processing Technology,1996,(60): 67-72.
［2］左治江，李尧.环件冷辗扩中材料的本构关系[J].轴承,2009,(4):25-27.
［3］Alfozan A,Gunasekera J S. Development of an experimental ring rolling mill[J]. Forging Industry Educational and Research Foundation, 2003,(8):865-868.
［4］Zhou Jie, Gong Xiao tao, Yang Xiao bing,et al. Effect of drive roll rotation speed on ring rolling process[J]. Advanced Materials Reseach,2011,189193:2586-2592.
［5］Szabo Z J,Dittrich E. Manufacturing systems for the production of seamlessrolled rings[J]. Journal of Materials Processing Technology,1996,(60): 67-72.
［6］Joun M S,Chung J H, Shivpuri R. An axisymmetric forging approach to perform design in ring rolling using a rigidviscoplastic finite element method[J]. Int. J. Mach. Tools Manuf., 1998,(38):1183-1191.
［7］Hawkyard J B, Johnson W, Kirhland J, et al. Analyses for roll force and torque in ring rolling, with some supporting experiment[J]. Int.J.Mech.Sci., 1973,(15):873-893.
［8］He Yang, Lianggang Guo, Mei Zhan. Research on the influence of material properties on cold ring rolling processes by 3DFE numerical simulation[J]. Journal of Materials Processing Technology, 2006,(8):634-638.
［9］Davey K, Ward M J. The practicalities of ring rolling simulation for profiled rings[J]. J. Mater. Process. Technol., 2002,29(2): 619-625.
［10］华林，吴敏，贾更伟,等.GCr15环件冷轧淬火中的组织演变[J].武汉理工大学学报,2010,8(15):35-38.

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