Void reduction in fused filament fabrication (FFF) through in situ nozzle-integrated compression rolling of deposited filaments

Void reduction in fused filament fabrication (FFF) through in situ nozzle-integrated compression rolling of deposited filaments

The rastering of discrete polymer filaments during Fused Filament Fabrication (FFF) results in the formation of voids between filaments, leading to poor properties and performance of the printed part. Minimising voids and improving filament-to-filament adhesion remains a key technological challenge...

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Bibliographic Details
Main Authors: Darshan Ravoori, Swapnil Salvi, Hardikkumar Prajapati, Momen Qasaimeh, Ashfaq Adnan, Ankur Jain
Format: Article
Language:English
Published: Taylor & Francis Group 2021-03-01
Series:Virtual and Physical Prototyping
Subjects:
additive manufacturing
fused filament fabrication
compression rolling
tensile strength
infrared thermometry
Online Access:http://dx.doi.org/10.1080/17452759.2021.1890986

Internet

http://dx.doi.org/10.1080/17452759.2021.1890986

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