Influence of Cross Section Shapes of Preformed Blade Body for Final Forging Formability Based on Numerical Simulation
During the preform design of blade body, the final forging process for blade body with different transverse cross section shapes coupled different twist angles along blade body are simulated by using DEFORM-2D finite element analysis software. The final forging quality effected by different perform structures of blade body are analyzed in details through comparing some key factors such as formability, deformation uniformity, loss of heat before deformation. The valuable references are obtained for further design of optimizing blade body shape.
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
Y. Shao et al., "Influence of Cross Section Shapes of Preformed Blade Body for Final Forging Formability Based on Numerical Simulation", Advanced Materials Research, Vols. 189-193, pp. 2558-2561, 2011