Theoretical Model of Residual Stress and Warpage for Wire and Arc Additive Manufacturing Stiffened Panels

Wire and arc additive manufacturing of stiffened ribs for fabricating large integral panel components holds promise for lightweight construction, but stress and warpage remain intractable problems. This work take stress in central lines as a research focus, theoretically analyzes stress evolution al...

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Bibliographic Details
Main Authors: Haibin Geng, Jinglong Li, Jianjun Gao, Xin Lin
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/10/5/666