Siraya Tech’s fiber-reinforced ABS filaments, including ABS-GF, ASA-GF, ABS-CF, and ABS-CF Core, are well-loved for their outstanding performance in large model printing, enhanced strength, and affordability. However, issues like tangling or poor extrusion can arise, often due to filament tension. This guide addresses these challenges and provides effective solutions.
Why Do These Issues Occur?
1. Density and Spool Characteristics-
Fiber-reinforced ABS has lower density compared to PLA or PETG.
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To meet the 1kg weight requirement, these filaments are tightly wound, increasing the risk of tangling when near the spool's edge. (As shown below: ABS-CF filament)
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Higher hardness from fiber reinforcement leads to greater internal tension.
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Cutting or sudden release of the filament can result in rapid tension release, causing tangling.
Common Problems and Their Causes
1. When Using New Spools-
Sudden printer movements (e.g., X1C) can loosen tightly wound filaments.
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Loose filaments can tangle or increase feeding resistance.
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Cutting without securing the filament first can lead to sudden unraveling.
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Improper re-spooling often creates more tangles.
Solutions for Avoiding Tangling and Printing Failures
1. Proper Cutting and Handling-
Always secure the filament before cutting or removing it from the spool’s fixed holes.
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Don’t rush to rewind. Instead, unravel more filament to inspect for tangles before re-spooling carefully.
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For tightly packed spools, a dry box reduces spool wobbling and prevents filament from tangling.
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Try the Easy Rolling Insert by Guenther to ensure smooth spool rotation.
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Pause printing and carefully unwind or fix tangles following printer instructions.
Proactive Prevention Tips
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Store filaments properly in dry boxes to maintain tension and prevent tangles.
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Inspect spools regularly before starting long prints.
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Use supporting tools like the "Easy Rolling Insert" for smoother spool feeding.
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Always manage and handle filaments carefully to avoid sudden tension release.
Conclusion
By following this guide, you can significantly reduce issues with Siraya Tech’s fiber-reinforced ABS filaments and ensure smoother, more reliable prints. Prevention is key—develop good filament handling habits to maintain optimal print quality!