| Material |
Carbon fiber reinforced composite material (The specific carbon fiber content, resin type, etc. can be further specified) |
| Diameter Range |
Minimum diameter: [The minimum number of millimeters you expect] mm
Maximum diameter: 1000 mm (1 meter) |
| Length Range |
Minimum length: [The minimum length you expect] mm
Maximum length: 10000 mm (10 meters) |
| Density |
Approximately 1.6 - 2.0 g/cm³ (Varies depending on the ratio of carbon fiber and resin) |
| Tensile Strength |
Generally ≥ 3500 MPa (The specific value fluctuates due to differences in processes and raw materials) |
| Tensile Modulus |
Generally ≥ 230 GPa (The specific value fluctuates due to differences in processes and raw materials) |
| Bending Strength |
Generally ≥ 2000 MPa (The specific value fluctuates due to differences in processes and raw materials) |
| Bending Modulus |
Generally ≥ 180 GPa (The specific value fluctuates due to differences in processes and raw materials) |
| Surface Roughness |
Ra value [The value you expect] μm (Can be adjusted according to machining accuracy) |
| Roundness Error |
No more than [The value you expect] mm (Set according to accuracy requirements) |
| Straightness Error |
No more than [The value you expect] mm/m (Set according to accuracy requirements) |
| Operating Temperature Range |
-[X]°C to +[X]°C (Needs to be determined according to the actual application environment and material characteristics) |
| Coefficient of Friction |
The coefficient of friction with a specific contact material is approximately [Value] (Needs to be determined according to the actual application) |
| Weight Calculation |
Estimated based on diameter, length, and density. Formula: Weight (kg) = π × (diameter/2)² × length × density ÷ 1000000 |
| Application Scenarios |
Such as conveying rollers in industrial production, rollers in printing equipment, transmission rollers in high - end machinery, etc. (Fill in according to the actual use) |
| Manufacturing Process |
Such as filament winding molding, pultrusion molding, etc. (Fill in according to the actual production process) |
| Appearance Color |
Usually the natural color of carbon fiber (Other colors can be customized as required) |
| Surface Treatment |
Such as grinding, coating (Fill in according to specific processes and requirements) |
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