Supported by the National Natural Science Foundation of China ( No. 50205013 )
The evolution of the phase transformation and the resulting internal stresses and strains in me- tallic parts during quenching were modeled numerically. The numerical simulation of the metal quenching process was ba...
The research is supported by the National Natural Science Foundation of China ((No. 50205013 and No. 50175060). Special thanks are expressed to the Mr. Guoji Li from Science Forming Technology Corp. (SFTC) for his assistance and advice on the simulation work of.this paper.
Based on rigid-plastic finite element method, a skew rolling process of stepped part is simulated. Considering nodesaving and effective remeshing, the tetrahedron solid elements are used to discrete workpiece. The wor...