Flexural quasi-static and fatigue behaviours of fused filament deposited PA6 and PA12 polymers
نویسندگان
چکیده
The present paper aims to compare study the effect of porosity and degree crystallinity on both quasi-static fatigue behaviours PA6 PA12 specimens obtained by fused filament fabrication (FFF). glass transition melting temperatures were measured complementary understand better process. Fatigue analysis is here described in visco-elastic domain material. results highlight that mechanical properties PA 12 are than those PA6, spite almost amorphous state PA12. Besides, did not reveal expected influence these properties. also compared with conventional techniques given literature review.
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ژورنال
عنوان ژورنال: The International Journal of Advanced Manufacturing Technology
سال: 2021
ISSN: ['1433-3015', '0268-3768']
DOI: https://doi.org/10.1007/s00170-021-07223-y