Question:
The method commonly used for fabricating continuous fiber-reinforced polymer composites, specifically for making pipes or tanks is
The method commonly used for fabricating continuous fiber-reinforced polymer composites, specifically for making pipes or tanks is
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Whenever you see "continuous fiber" combined with "pipes, cylinders, or tanks", think of winding threads around a core—Filament Winding is the definitive choice.
Updated On: Jun 25, 2026
- \( \text{Injection Molding} \)
- \( \text{Filament Winding} \)
- \( \text{Sintering} \)
- \( \text{Blow Molding} \)
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The Correct Option is B
Solution and Explanation
Concept:
Composite manufacturing processes are tailored to specific geometries:
• Filament Winding: A process where continuous fibers wrapped in resin are wound over a rotating mandrel in a highly controlled geometric pattern. This is ideal for hollow, axisymmetrical structures like cylinders, pipes, and storage tanks.
• Injection Molding: Suited for complex geometries using short, broken fibers mixed into thermoplastic resins.
• Blow Molding: Used primarily for unreinforced, thin-walled hollow plastic containers like bottles.
Step 1: Identifying the Geometry Requirements
Pipes and tanks possess symmetrical hollow profiles that require continuous hoop and helical reinforcement wraps to withstand internal hydrostatic or pneumatic pressure. Filament winding allows the continuous fiber paths to match the exact principal stress vectors of these pressure vessels, maximizing structural performance.
• Filament Winding: A process where continuous fibers wrapped in resin are wound over a rotating mandrel in a highly controlled geometric pattern. This is ideal for hollow, axisymmetrical structures like cylinders, pipes, and storage tanks.
• Injection Molding: Suited for complex geometries using short, broken fibers mixed into thermoplastic resins.
• Blow Molding: Used primarily for unreinforced, thin-walled hollow plastic containers like bottles.
Step 1: Identifying the Geometry Requirements
Pipes and tanks possess symmetrical hollow profiles that require continuous hoop and helical reinforcement wraps to withstand internal hydrostatic or pneumatic pressure. Filament winding allows the continuous fiber paths to match the exact principal stress vectors of these pressure vessels, maximizing structural performance.
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