Rapid Temperature Control in Melt Extrusion Additive Manufacturing Using Induction Heated Lightweight Nozzle

An approach for improving and maintaining consistent fusion quality of the deposited material during FDM 3d-printing is proposed. This approach is based on the nozzle temperature control during the printing process to adjust the polymer extrusion temperature with a speed and accuracy adequate to the...

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Bibliographic Details
Published in:Applied sciences 2022-08, Vol.12 (16), p.8064
Main Authors: Oskolkov, Alexander A., Bezukladnikov, Igor I., Trushnikov, Dmitriy N.
Format: Article
Language:English
Subjects:
Accuracy
Additive manufacturing
automatic control system
Automatic control systems
Control methods
Control systems
Eddy currents
Extrusion rate
FDM
High frequencies
Induction heating
Lightweight
lightweight nozzle
Measurement methods
Mechanical properties
melt extrusion additive manufacturing
Methods
Nozzles
Polymers
Stability analysis
Temperature control
Temperature measurement
Tensile stress
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Summary:An approach for improving and maintaining consistent fusion quality of the deposited material during FDM 3d-printing is proposed. This approach is based on the nozzle temperature control during the printing process to adjust the polymer extrusion temperature with a speed and accuracy adequate to the FDM process. High frequency induction heating of the lightweight nozzle (
ISSN:2076-3417
2076-3417
DOI:10.3390/app12168064