A Review of Acoustic Emission Monitoring on Additive Manufacturing

Zhen Li, Xinfeng Zou, Fanbiao Bao, Fengshou Gu, Andrew D. Ball

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Additive manufacturing has the characteristics of gradual accumulation of materials in the manufacturing process. It is often superimposed layer by layer in the process of material physical shape change, which may be accompanied by hot melting, liquid material solidification, particle sintering and other processes. Due to the influence of physical environment, machine state, manufacturing principle and other factors in the whole process, performance defects of parts may occur. The traditional monitoring methods such as vision, optics and CT tomography have limitations, or can only observe the defects on the outer surface, or it is difficult to find the defects in time in the processing process, or the micro defect identification accuracy is not enough. A series of research on acoustic emission detection technology, due to the high sensitivity to high-frequency signals, can observe various phenomena of the machine itself in the processing procedure, and monitor the spatial micro faults of the whole part in the process of parts made of additive materials.

Original languageEnglish
Title of host publicationProceedings of IncoME-VI and TEPEN 2021
Subtitle of host publicationPerformance Engineering and Maintenance Engineering
EditorsHao Zhang, Guojin Feng, Hongjun Wang, Fengshou Gu, Jyoti K. Sinha
PublisherSpringer, Cham
Pages867-878
Number of pages12
Volume117
ISBN (Electronic)9783030990756
ISBN (Print)9783030990749
DOIs
Publication statusPublished - 18 Sep 2022
Event6th International Conference on Maintenance Engineering, IncoME-VI and the Conference of the Efficiency and Performance Engineering Network, TEPEN 2021 - Hebei University of Technology, Tianjin, China
Duration: 20 Oct 202123 Oct 2021
Conference number: 6
https://tepen.net/conference/tepen2021/

Publication series

NameMechanisms and Machine Science
PublisherSpringer
Volume117
ISSN (Print)2211-0984
ISSN (Electronic)2211-0992

Conference

Conference6th International Conference on Maintenance Engineering, IncoME-VI and the Conference of the Efficiency and Performance Engineering Network, TEPEN 2021
Abbreviated titleTEPEN-2021 and IncoME-VI
Country/TerritoryChina
CityTianjin
Period20/10/2123/10/21
Internet address

Fingerprint

Dive into the research topics of 'A Review of Acoustic Emission Monitoring on Additive Manufacturing'. Together they form a unique fingerprint.

Cite this