Numerical simulation of plasma arc additive manufacturing process of titanium alloy blade under different deposition paths

Numerical simulation of plasma arc additive manufacturing process of titanium alloy blade under different deposition paths

Due to the concentration of heat input in the plasma arc direct deposition technology, the material was prone to large residual stress and uneven deformation, which greatly affects the quality of the formed parts. All of the birth-death cell technique, the transient thermal model and the thermo-elas...

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Bibliographic Details
Main Authors: TAO Yujie, HAN Lei, ZHANG Haoquan, CHEN Xizhang
Format: Article
Language:zho
Published: Journal of Materials Engineering 2023-10-01
Series:Cailiao gongcheng
Subjects:
additive manufacturing
tc4
aircraft blade
thermal history
residual stress
numerical simulation
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.000617

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.000617

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