A study on strengthening and machining integrated ultrasonic peening drilling of Ti-6Al-4V

In aircraft assembly filed, introducing compressive residual stress by cold expansion around the fastening hole is considered as a common method to enhance hole fatigue resistance. However, the conventional cold expansion technology inevitably extends the processing cycle of fastening hole. Therefor...

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Auteurs principaux: Yihang Liu, Daxi Geng, Zhenyu Shao, Zehua Zhou, Xinggang Jiang, Deyuan Zhang
Format: article
Langue:EN
Publié: Elsevier 2021
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Accès en ligne:https://doaj.org/article/5655aa66f17344d4ab5e306dc6a0f2f8
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