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Selection and Optimization of Carbon-Reinforced Polyether Ether Ketone Process Parameters in 3D Printing-A Rotating
Raja Subramani1, Praveenkumar Vijayakumar2, Maher Ali Rusho3
1Center for Sustainable Materials and Surface Metamorphosis, Chennai Institute of Technology, Chennai 600069, India.
Polymers
|May 25, 2024
Summary
Optimizing 3D printing parameters for carbon-reinforced PEEK impellers is key. This study found specific settings for infill density, layer height, and temperatures to enhance rotating component manufacturing.
Area of Science:
- Additive Manufacturing
- Materials Science
- Mechanical Engineering
Background:
- Process parameter selection is critical for 3D printing success.
- Optimal parameters vary significantly based on the specific product and application.
- Carbon-reinforced Polyether Ether Ketone (CF-PEEK) is a high-performance thermoplastic used in demanding applications.
Purpose of the Study:
- To determine the optimal 3D printing process parameters for manufacturing rotating components.
- Specifically focusing on impellers made from CF-PEEK thermoplastic filament.
- To enhance the mechanical properties and production efficiency of 3D printed impellers.
Main Methods:
- Utilized a mathematical programming technique combined with a rating method for parameter selection.
- Investigated various process parameters including infill density, layer height, printing speed, and temperatures.
- Focused on the specific application of producing rotating components (impellers).
Main Results:
- Identified an optimal set of process parameters for CF-PEEK impellers.
- Optimal parameters include: 70% infill density, 0.15 mm layer height, 60 mm/s printing speed, 195 °C platform temperature, 445 °C extruder temperature, and 95 mm/s extruder travel speed.
- These parameters are crucial for successful manufacturing of rotating components.
Conclusions:
- The identified parameter cluster is optimal for 3D printing rotating components using CF-PEEK.
- This research provides valuable insights for manufacturers seeking to optimize CF-PEEK 3D printing processes.
- Achieving desired product quality and performance in additive manufacturing relies on precise parameter control.
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