Rotating beam fatigue testing generates higher frequencies than traditional high cycle fatigue (HCF) methods. Our testing services provide critical data about coatings and metallic surface treatments to ISO 1143, ASTM F1160 standards, or bespoke methods to meet your test requirements.
Rotating beam fatigue testing
Rotating beam fatigue testing is a mechanical test method used to evaluate the fatigue properties of materials. In this test, a beam specimen is subjected to cyclic loading, which induces repeated bending causing failure over time. The specimen is mounted on a rotating apparatus, which allows for the cyclic load to be applied at constant amplitude and frequency.
During the test, the beam specimen is rotated at a constant speed while a loading force is applied to it. The force causes the beam to bend, and as the beam rotates, it undergoes cyclic bending stress that can induce fatigue failure.
The data generated can be used to design and optimize materials for use in applications where fatigue failure is a concern, such as the Aerospace and Automotive industries.
Rotating beam fatigue test preparation and process
Before the test, our labs grind and polish samples to ensure the most accurate results. Depending on the goal of your project, testing is either run to a set number of cycles or to failure. If the specimen fails, our experts can provide failure analysis to determine what can prevent future occurrences.
Test methods ISO 1142 and ASTM F1160
In addition to our ISO 1143 rotating bar bending fatigue testing and ASTM F1160 shear and bending fatigue test programs, our experts can assist in performing custom and unique rotating beam fatigue testing methods.
The Element advantage
We assist in all stages of the process, from machining and polishing samples to interpreting test results and analysis of failure. With years of fatigue testing experience, we can assist with any project, no matter how complex.
For more information about our rotating beam fatigue testing, or to request a quote, contact us today.
High Cycle Fatigue Testing Services
Element offers an expansive fatigue testing program that also includes high cycle fatigue testing for components and materials.
Providing critical data about the integrity and longevity of materials under high stress, we use high cycle fatigue testing to ensure that products are fit for purpose in even the most extreme conditions.
Element’s high cycle fatigue testing programs feature state-of-the-art equipment and techniques, including:
- High capacity frames and equipment, including 9 product test chambers
- Specimen sizes from smallest compressor airfoils up to full-size fan blades
- Frequencies up to 20kHz
- Temperatures up to 1200°C
- Piezo-electric and electro-dynamic test methods
- High and low temperature sonic fatigue
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Multiaxial Fatigue Analysis
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Find out how Element's fatigue testing labs help companies meet quality requirements and create safer, stronger, more successful parts and products.
Fracture Toughness Testing
Element provides fracture toughness testing for determining material characteristics and longevity of metallic, nonmetallic, and advanced materials.
Find out about Elements range of coatings testing services designed to help to make certain that materials, products and pipelines we test for our customers are protected from corrosion, ultraviolet light, water penetration, heat, abrasion and chemicals.
Mechanical & Destructive Testing
Element's mechanical tests are part of our destructive testing services, they show whether a material or part is suitable for its intended mechanical applications.