Preform design of TC4 alloy blade based on 3D electrostatic fields

Jun Cai, Fu Guo Li, Peng Zhang

科研成果: 期刊稿件文章同行评审

1 引用 (Scopus)

摘要

Based on the 3-D electrostatic fields, a new method of preform design was brought forward by the example of TC4 alloy blade. According to the similarity between the blank flow law and the isopotential line of the electrostatic field, the appropriate shape of the preform was obtained though selecting suitable equipotential line by simulation of 3D electrostatic field. Compared with preform based on the conventional method, the isothermal forging of TC4 alloy blade was simulated. The simulation results showed better forming effect of TC4 alloy blade was achieved by using the preform based on 3-D electrostatic fields. This method is especially suitable for preform design of bulk forming process of forging with complex surface morphology.

源语言英语
页(从-至)66-71
页数6
期刊Hangkong Cailiao Xuebao/Journal of Aeronautical Materials
29
5
出版状态已出版 - 10月 2009

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