Numerical analysis of lateral forces in a die for turbine blade forging

被引：8
|
作者：
Kocanda, A. [1 ]
Czyzewski, P. [1 ]
Mehdi, Khedheyer H.
机构：
[1] Warsaw Univ Technol, PL-02524 Warsaw, Poland
来源：
ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING | 2009年 / 9卷 / 04期
关键词：
turbine blade; forging; lateral forces; torsional moment; computer modelling; SIMULATION;
D O I：
10.1016/S1644-9665(12)60068-5
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
There are various processes for production of turbine blades. Hot forging has been the most common, especially for automotive, marine and industrial turbochargers or aero-engines turbines. Advanced computer modelling has become a powerful tool for process planning and tool design in order to get near-net shape blades in hot forging. This paper presents the effect of die cavity positioning on metal flow and distribution of lateral forces in the die during aero-engine turbine blade hot forging. An influence of torsional moment on dies offsetting introduced by these lateral forces has also been pointed out.
引用
收藏
页码：49 / 54
页数：6
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