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某燃机透平转子电子束焊接工艺研究
Research on the Electron Beam Welding Process of the Gas Turbine Rotor
【摘要】 燃机转子各轮盘的电子束焊接是技术攻关的重点。针对具有代表性的透平二级轮盘的焊接,论述了研制的方案及试验过程,并总结了最终实现6条焊缝一次性探伤合格的经验。
【Abstract】 The electron beam welding of gas turbine rotor disc shall be the key technology.This paper describes the research and manufacture scheme and test process for the representative turbine 2 stages disc welding,and makes a conclusion to how to realize one time NDT qualification for six welding lines.
- 【文献出处】 汽轮机技术 ,Turbine Technology , 编辑部邮箱 ,2010年04期
- 【分类号】TK476;TG456.3
- 【下载频次】72