Fatigue analysis of FDM materials.
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| Title: | Fatigue analysis of FDM materials. |
|---|---|
| Authors: | Lee, John, Huang, Adam |
| Source: | Rapid Prototyping Journal. 2013, Vol. 19 Issue 4, p291-299. 9p. |
| Subjects: | Material fatigue, Fused deposition modeling, Rapid prototyping, Acrylonitrile butadiene styrene resins, Tensile tests |
| Abstract: | Purpose – The purpose of this paper is to determine the effects of fatigue on fused deposition modeling rapid prototyped acrylonitrile butadiene styrene (ABS) materials. Design/methodology/approach – FDM dog bones based on UNI EN ISO 527-1 (1997) were tested at 100, 80, 60, and 40 per cent nominal values of the ultimate stress for nine different print orientations. The samples were cyclically stressed in a tensile tester at 25.4 mm/min (extension) and relaxed at 12.7 mm/min. Findings – Although FDM ABS has a tensile strength that is relatively close to that of the bulk material, up to 80 percent, its ability to absorb energy before fracture has a tremendous amount of room for improvement. FDM ABSplus (P430) material properties are noticeably more isotropic than the predecessor, ABS (P400). The ABSplus fractures in the order of thousands of cycles at 40 percent of ultimate stress load, while the ABS exhibits the similar cycle limits at 60 percent of its ultimate stress load. Practical implications – FDM ABS parts are limited in fatigue characteristics even though they exhibit similar ultimate stress limits as with bulk materials, warranting further research in improving FDM parts expected to experience cyclical loads. Originality/value – This paper adds knowledge to the limited fatigue data in literature for FDM ABS. It investigated the load cyclic data of fused deposition modeled ABS through analyzing its cycle-by-cycle strain energy, providing another means of identifying the fatigue characteristics of materials. [ABSTRACT FROM AUTHOR] |
| Copyright of Rapid Prototyping Journal is the property of Emerald Publishing Limited and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 88176619 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Fatigue analysis of FDM materials. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Lee%2C+John%22">Lee, John</searchLink><br /><searchLink fieldCode="AR" term="%22Huang%2C+Adam%22">Huang, Adam</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Rapid+Prototyping+Journal%22">Rapid Prototyping Journal</searchLink>. 2013, Vol. 19 Issue 4, p291-299. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Material+fatigue%22">Material fatigue</searchLink><br /><searchLink fieldCode="DE" term="%22Fused+deposition+modeling%22">Fused deposition modeling</searchLink><br /><searchLink fieldCode="DE" term="%22Rapid+prototyping%22">Rapid prototyping</searchLink><br /><searchLink fieldCode="DE" term="%22Acrylonitrile+butadiene+styrene+resins%22">Acrylonitrile butadiene styrene resins</searchLink><br /><searchLink fieldCode="DE" term="%22Tensile+tests%22">Tensile tests</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Purpose – The purpose of this paper is to determine the effects of fatigue on fused deposition modeling rapid prototyped acrylonitrile butadiene styrene (ABS) materials. Design/methodology/approach – FDM dog bones based on UNI EN ISO 527-1 (1997) were tested at 100, 80, 60, and 40 per cent nominal values of the ultimate stress for nine different print orientations. The samples were cyclically stressed in a tensile tester at 25.4 mm/min (extension) and relaxed at 12.7 mm/min. Findings – Although FDM ABS has a tensile strength that is relatively close to that of the bulk material, up to 80 percent, its ability to absorb energy before fracture has a tremendous amount of room for improvement. FDM ABSplus (P430) material properties are noticeably more isotropic than the predecessor, ABS (P400). The ABSplus fractures in the order of thousands of cycles at 40 percent of ultimate stress load, while the ABS exhibits the similar cycle limits at 60 percent of its ultimate stress load. Practical implications – FDM ABS parts are limited in fatigue characteristics even though they exhibit similar ultimate stress limits as with bulk materials, warranting further research in improving FDM parts expected to experience cyclical loads. Originality/value – This paper adds knowledge to the limited fatigue data in literature for FDM ABS. It investigated the load cyclic data of fused deposition modeled ABS through analyzing its cycle-by-cycle strain energy, providing another means of identifying the fatigue characteristics of materials. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Rapid Prototyping Journal is the property of Emerald Publishing Limited and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1108/13552541311323290 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 291 Subjects: – SubjectFull: Material fatigue Type: general – SubjectFull: Fused deposition modeling Type: general – SubjectFull: Rapid prototyping Type: general – SubjectFull: Acrylonitrile butadiene styrene resins Type: general – SubjectFull: Tensile tests Type: general Titles: – TitleFull: Fatigue analysis of FDM materials. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Lee, John – PersonEntity: Name: NameFull: Huang, Adam IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: 2013 Type: published Y: 2013 Identifiers: – Type: issn-print Value: 13552546 Numbering: – Type: volume Value: 19 – Type: issue Value: 4 Titles: – TitleFull: Rapid Prototyping Journal Type: main |
| ResultId | 1 |
