Simulation Study on the High-Speed Single-Point Accumulation Forming Process of Involute Spline
The high-speed cold roll-beating technology is adopted to realize the single-point accumulation forming of involute spline. Firstly, the principle of the forming technology is analyzed. Then the FEA model of the cold roll-beating of involute spline is built, the forming process simulation is finished with the ANSYS/LS-DYNA software to obtain the stress, strain and the metal flowing law of the forming process. Finally the experiments are carried out to verify the feasibility of the simulative results. This study can provide guidance for further study of the forming mechanism and practical application of the single-point accumulation forming technology.
Daizhong Su, Qingbin Zhang and Shifan Zhu
Y. Li et al., "Simulation Study on the High-Speed Single-Point Accumulation Forming Process of Involute Spline", Key Engineering Materials, Vol. 450, pp. 441-444, 2011