Analysis of local loading forming for titanium-alloy T-shaped components using slab method

Journal of Materials Processing Technology

Volumn 210, Issue 2, 2010, Pages 258-266

  Zhang, D W ^a   Yang, H ^a   Sun, Z C ^a  

^a NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

Author keywords

Deformation pattern; Local loading; Material flow; Slab method; T shaped component

Indexed keywords

CAVITY FILLING; DEFORMATION PATTERN; FORMING PROCESS; ISOTHERMAL FORMING; LOADING FORCE; LOADING PROCESS; LOCAL LOADING; MATERIAL DEFORMATION; MATERIAL FLOW; MATLAB ENVIRONMENT; NEUTRAL LAYER; PARAMETER OPTIMIZATION; PHYSICAL EXPERIMENTS; SLAB METHOD; WEB COMPONENTS;

COMPUTER SIMULATION; DEFORMATION; LOADING; MATHEMATICAL MODELS; MATLAB; STRUCTURAL OPTIMIZATION; TITANIUM; TITANIUM ALLOYS;

LOADS (FORCES);

EID: 71649085279     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2009.09.008     Document Type: Article

References (17)

1. Altan T., and Fiorentino R.J. Prediction of loads and stresses in closed-die forging. J. Eng. Ind. Trans. ASME Ser. B 93 (1971) 477-484
2. Altan T., Oh S.I., and Gegel H.L. Metal Forming: Fundamentals and Application (1983), American Society for Metals, Metal Park, OH pp. 131-138
3. Boër C.R., Rebelo N., Rydstad H., and Schröder G. Process Modelling of Metal Forming and Thermomechanical Treatment (1986), Springer-Verlag, Berlin pp. 243-261
4. Brooks J.W., Dean T.A., Hu Z.M., and Wey E. Three-dimensional finite element modelling of a titanium aluminide aerofoil forging. J. Mater. Process. Technol. 80/81 (1998) 149-155
5. Dutta A., and Rao A.V. Simulation of isothermal forging of compressor disc by combined numerical and physical modeling techniques. J. Mater. Process. Technol. 72 (1997) 392-395
6. Kang B.S., Lee J.H., Kim B.M., and Choi J.C. Process design in flashless forging of rib/web-shaped plane-strain components by the finite element method. J. Mater. Process. Technol. 47 (1995) 291-309
7. Liu Y.L., Du K., Zhan M., Yang H., and Zhang F.W. Physical modeling of blade forging. J. Mater. Process. Technol. 99 (2000) 141-144
8. Maccarini G., Giardini C., and Bugini A. Extrusion operations: FEM approach and experimental results. J. Mater. Process. Technol. 24 (1990) 395-402
9. Monaghan J.M. Stress analysis of a cold forging process applied to a countersunk headed fastener. J. Mater. Process. Technol. 39 (1993) 191-211
10. Mullineux G., and Knight W.A. Estimation of the centre of loading for hot forgings. Int. J. Mach. Tool Des. Res. 19 (1979) 181-193
11. Park J.J., and Hwang H.S. Preform design for precision forging of an asymmetric rib-web type component. J. Mater. Process. Technol. 187/188 (2007) 595-599
12. Shan D.B., Zhang Y.Q., Wang Y., Xu F.C., Xu W.C., and Lu Y. Defect analysis of complex-shape aluminum alloy forging. Trans. Nonferrous Met. Soc. China 16 (2006) 1574-1579
13. Shan D.B., Xu W.C., Si C.H., and Lu Y. Research on local loading method for an aluminium-alloy hatch with ribs and thin webs. J. Mater. Process. Technol. 187/188 (2007) 480-485
14. Vickery J., and Monaghan J. An upper-bound analysis of a forging-extrusion process. J. Mater. Process. Technol. 55 (1995) 103-110
15. Wang Z.T., Guan Y.D., Xiao J.R., Lei P., and Huo W.C. Theory of Metal Plastic Forming (1989), China Machine Press, Beijing pp. 152-158 (in Chinese)
16. Wu C.Y., and Hsu Y.C. Optimal shape design of an extrusion-forging die using a polynomial network and a genetic algorithm. Int. J. Adv. Manuf. Technol. 20 (2002) 128-137
17. Wu Y.J., Yang H., Sun Z.C., and Fan X.G. Simulation on influence of local loading conditions on material flow during rib-web components forming. China Mech. Eng. 17 special (2006) 12-15 (in Chinese)