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Influence of spatial engagement angles on machining forces and surface roughness in turning of unidirectional CFRP
Citation Link: https://doi.org/10.15480/882.9602
Publikationstyp
Journal Article
Date Issued
2024-07
Sprache
English
TORE-DOI
Volume
51
Issue
July
Start Page
201
End Page
212
Citation
CIRP Journal of Manufacturing Science and Technology 51: 201-212 (2024)
Publisher DOI
Scopus ID
Publisher
Elsevier
Peer Reviewed
true
Carbon fibre-reinforced polymer (CFRP) is being widely used due to its low specific weight and outstanding mechanical properties. However, using identical machining parameters on unidirectional CFRP can lead to different results depending on the fibre orientation.
Recently, a process-independent model describing the engagement conditions in oblique cutting of unidirectional CFRP has been developed, introducing the spatial angles θ0 and φ0 . Since the engagement conditions of milling and drilling are complex, analogy experiments are conducted in turning with variation of the setting κr and inclination angles λs . In this study, process forces and surface roughness were measured as a function of the complete range of fibre cutting angle θ.
Recently, a process-independent model describing the engagement conditions in oblique cutting of unidirectional CFRP has been developed, introducing the spatial angles θ0 and φ0 . Since the engagement conditions of milling and drilling are complex, analogy experiments are conducted in turning with variation of the setting κr and inclination angles λs . In this study, process forces and surface roughness were measured as a function of the complete range of fibre cutting angle θ.
Subjects
Cutting
Fibre reinforced plastics
Friction
Friction coefficient
Spatial engagement conditions
Turning
DDC Class
620: Engineering
620.1: Engineering Mechanics and Materials Science
621: Applied Physics
Funding Organisations
More Funding Information
HI 843/13-1, project number 457264004.
Publication version
publishedVersion
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Name
Brouschkin A.,Hintze W., Dege JH, Influence of spatial engagement angles on machining forces and surface roughness in turning of unidirectional CFRP, CIRP JMST 2024.pdf
Type
Main Article
Size
13.86 MB
Format
Adobe PDF