Prediction and Control of Hot Pressing Rebound of Fan Blade Based on Thermal Mechanical Coupling Simulation

Abstract:

The article designed the forming process according to the shape characteristics of one type of fan blade. It put forward forming technology solutions combined with practical manufacturing capability. Based on many factors such as heat coupling numerical simulation and process optimization were proceeded in DEFORM-3D platform, in-depth analysis of the distribution rule of law, warping, the stress and the strain in forming process, put forward to control measures for the law of rebound deformation, gain reasonable technology standards, and experimental verification, and therefore solve the key technical difficulties of production process, for relevant industry leaves parts production provides a practical and efficient, economical and reliable forming technology.

• Periodical: Advanced Materials Research (Volumes 941-944)
• Pages: 2284-2287
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.941-944.2284
• Online since: June 2014
• Authors: Ping Yang
• Keywords: Fan Blade, Hot Forming, Rebound, Thermal Mechanical Coupling

References

[1] Li Yanping etc, A compensation algorithm of springback error in complex 3D sheet metal forming and experiment validation[J], plastic engineering, (2005).

[2] Zhang Yuwei. Based on the NURBS fan blade of CAD. Shandong university master's degree thesis, (2005).

[3] Sang-Wook Lee, Yoon-Tae Kim, Journal of Materials Study on the springback in the sheet metal flange drawing Processing Technology, (2007).

[4] Zhu Dongbo etc. The new research progress of sheet metal stamping springback [J]. Plastic engineering journal. 2000 (3) : 11-18.