ASTM D6415
Designed in compliance with the ASTM D6415 standard, this fixture is engineered for measuring the curved beam strength of fiber-reinforced polymer matrix composite materials. It features adjustable spans for both upper and lower supports, and the loading rollers are connected via bearings to the fixture body to protect the specimen from surface damage. This setup provides critical mechanical property data such as maximum stress and strain under bending loads, supporting material design, optimization, and application.
Overview
Designed in accordance with the ASTM D6415 standard, this fixture is applicable for measuring the curved beam strength of fiber-reinforced polymer matrix composite materials.
Design Features and Benefits
Applications
• This fixture is suitable for evaluating the curved beam strength of continuous fiber-reinforced composites. It tests the mechanical properties such as maximum stress and strain that the material can withstand under bending loads, providing an important basis for material design, optimization, and application.
Technical Specifications:
| Specification | Value | |
| 1 | Model Number | ACAD6415B0 (3/4-Point Bending) |
| 2 | Part No. | 1JAASD641501 |
| 3 | Max Load (kN) | 30 |
| 4 | Upper Loading Roller (mm) | 10 |
| 5 | Lower Support Roller (mm) | 10 |
| 6 | Upper Span (mm) | 75 |
| 7 | Lower Span (mm) | 100 |
| 8 | Anvil Hardness (HRC) | 50 ~ 55 |
| 9 | Fixture Dimensions H×W×T (mm) | 303 × 180 × 100 |
| 10 | Weight (kg) | 8.4 |
| 11 | Operating Temperature (°C) | 70 to 300 |
| 12 | Build Material | Steel |
| 13 | Upper Interface (mm) | Φ20, Φ31.75, Φ40 |
| 14 | Specimen Dimensions (mm) | Angle: 90°, Thickness: 10, Width: 25 |
Why Choose Us?
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• We provide 7×24 technical consultation, operator training, and timely software updates.
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• We offer remote monitoring of equipment status, enabling rapid diagnosis and resolution when abnormalities occur.
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• Keeping up with the latest development of widely adopted international standards from ASTM, ISO, etc. to ensureyour test results relevant and credible
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• Maximizing your lab investment returns with tailored solutions to your unique needs from cost effective hardware tosoftware customization
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• We treat everyone, be it clients, colleagues or partners, with honesty and sincerity.
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• Staying at the forefront of testing technologies that continuously improve test accuracy, repeatability, and eficiency
