1.Weight – Size Correlation: As the diameter of carbon fiber rollers increases, their weight inevitably rises. While carbon fiber composites are known for their low density, the sheer volume required for larger diameters leads to significant weight gains. Excessive weight complicates processing operations and reduces precision.
2.Inertia – Balance Sensitivity: Before leaving the factory, carbon fiber rollers must undergo static and dynamic balance testing. Failure to do so can result in eccentricity, which may damage equipment during use. Larger diameter rollers are particularly challenging to balance due to their significant inertia, making it harder to detect and correct eccentricities.
3.Tension and Performance Uniformity: The diameter of carbon fiber rollers directly affects the width of carbon fiber prepreg layers in the early production stages. Larger diameters increase overall tension, making layering difficult and leading to uneven performance distribution. This can create stress concentration areas in the cured roller, negatively impacting its performance and usability.
4.Equipment Limitations: Larger carbon fiber rollers require more advanced and powerful equipment for production and control. This places higher demands on manufacturers’ equipment capabilities and tests the skills and experience of workers.
