Feeding strategy design for steel 42CrMo in radial-axial ring rolling using processing map
Source abstract
Abstract
To reasonably design the feeding strategy for radial-axial ring rolling process with material 42CrMo, the processing map of 42CrMo was constructed. The flow instability regions, ideal hot working domains and optimized deformation path were identified in the processing map. Based on this map, a desirable feeding strategy that could obtain a higher efficiency of power dissipation was determined by means of the subroutine VUAMP in ABAQUS. Moreover, a practical ring rolling experiment with the designed feeding strategy was carried out and the microstructure of the finished ring was also observed. The experiment shows that the deformed ring is rolled to the final dimension in a stable manner without macroscopic or microscopic defects, which indicates that the proposed feeding strategy is reasonable.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metallurgy and Material Forming · Metal Forming Simulation Techniques · Microstructure and Mechanical Properties of Steels
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (14)
Show source-provided references
1. Ranatunga V, Gunasekera JS, Vaze SP, Souza UD (2004) Three-dimensional UBET simulation tool for seamless ring rolling of complex profiles. J Manuf Process 6:179–18610.1016/S1526-6125(04)70072-9 ↗
2. Alfozan A, Gunasekera JS (2002) Design of profile ring rolling by backward simulation using upper bound element technique. J Manuf Process 4:97–10810.1016/S1526-6125(02)70136-9 ↗
3. Joun MS, Chung JH, Shivpuri R (1998) An axisymmetric forging approach to preform design in ring rolling using a rigid-viscoplastic finite element method. Int J Mach Tools Manuf 38:1183–119110.1016/S0890-6955(98)00014-5 ↗
4. Moon HK, Lee MC, Joun MS (2008) Predicting polygonal-shaped defects during hot ring rolling using a rigid-viscoplastic finite element method. Int J Mech Sci 50:306–31410.1016/j.ijmecsci.2007.06.004 ↗
5. Davey K, Ward MJ (2003) An ALE approach for finite element ring-rolling simulation of profiled rings. J Mater Process Technol 139:559–56610.1016/S0924-0136(03)00537-5 ↗
6. Casottoa S, Pasconb F, Habrakenb AM, Bruschi S (2005) Thermo-mechanical-mechanical model to predict geometrical distortions of rings during cooling phase after ring rolling operations. Int J Mach Tools Manuf 45:657–66410.1016/j.ijmachtools.2004.10.007 ↗
7. Zhou G, Hua L, Qian DS (2011) 3D coupled thermo-mechanical FE analysis of roll size effects on the radial-axial ring rolling process. Comput Mater Sci 50:911–92410.1016/j.commatsci.2010.10.029 ↗
8. Xu WJ, Yang XB, Gong XT, Zhou J (2012) A new mathematical model for predicting the diameter expansion of flat ring in radial–axial ring rolling. Int J Adv Manuf Technol 60:913–92110.1007/s00170-011-3666-y ↗
9. Venugopal S, Venugopal S, Sivaprasad PV, Vasudevan M, Mannan SL, Jha SK, Pandey P, Prasad YVRK (1995) Validation of processing maps for 304L stainless steel using hot forging, rolling and extrusion. J Mater Process Technol 59:343–35010.1016/0924-0136(95)02160-4 ↗
10. Kima HY, Kwonb HC, Leec HW, Imc YT, Byond SM, Park HD (2008) Processing map approach for surface defect prediction in the hot bar rolling. J Mater Process Technol 205:70–8010.1016/j.jmatprotec.2007.11.099 ↗
11. Wang KL, Lu SQ, Fu MW, Li X, Dong XJ (2009) Optimization of β/near-β forging process parameters of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si by using processing maps. Mater Charact 60:492–49810.1016/j.matchar.2008.12.007 ↗
12. Liu J, Cui ZS, Li CX (2008) Analysis of metal workability by integration of FEM and 3-D processing maps. J Mater Process Technol 205:497–50510.1016/j.jmatprotec.2007.11.308 ↗
13. Prasad YVRK, Sasidhara S (1997) Hot Working Guide—A Compendium of Processing Maps. ASM International, USA
14. Hua L, Huang XG, Zhu CD (2001) Theory and Technology of Ring Rolling. China Machine Press, Beijing (in Chinese)