A Fatigue Testing Machine is important for determining the behaviour of materials and components under repetitive or cyclic loads. Fatigue testing, unlike single-shot strength tests, allows us to see how items will hold up under the forces they will encounter many times in actual use.
HEICO develops fatigue test equipment for applications in the automotive, railway, and industrial sectors, such as springs, suspension parts, shock absorbers, rubber products, and other components subjected to cyclic stresses.
What Features Should You Be Looking For?
A reliable loading control is one of the most crucial aspects. HEICO’s servo-hydraulic universal fatigue testing machines are designed for fatigue and static loading applications and include robust loading units and ample horizontal and vertical clearance.
Servo-hydraulic technology enables laboratories to apply predefined loads in a controlled way and repeat the cycles several times to replicate difficult operating situations. Flexibility of equipment is a significant aspect, since the system may handle testing needs related to fracture mechanics, fatigue loading, and static loading.
Another important aspect is programmable operation. Modern fatigue testing needs to do more than just apply load again and over. Users need control of test parameters and cycles.
HEICO systems can be adapted to diverse loading requirements, and its three-axis fatigue testing system consists of three separate servo actuators for simultaneous or independent loading. The system is also capable of computer-controlled operation and high-speed data collection. For the three-axis model, the dynamic frequency range is provided from 0.1 Hz to 10 Hz.
How can data acquisition assist testing?
Accurate data collection is important for fatigue testing that may entail huge quantities of repeated cycles and load situations. An effective system should gather the required data efficiently and give researchers and engineers the capability to analyse the test outcomes.
HEICO testing systems are electronically controlled and data acquired, and the broader range of testing equipment includes software for the operation of the tests, data storage, processing, analysis and reporting. These features assist laboratories in the organization of test information and better evaluation of material or component performance.
Noteworthy also are the machine structure, the hydraulic system, controls, and adaptability. A sturdy frame helps to keep stability under repeated stress, while a hydraulic power pack developed accordingly supports demanding applications.
HEICO produces material fatigue testing machines for the automobile, railway, aeronautics, polymer, rubber, plastics, and steel industries. Its manufacturing and quality systems are designed to meet standards such as ASTM, EN, ISO, DIN and BIS, depending on the equipment and application needs.
Summary
When you are selecting fatigue testing equipment made by a fatigue testing machine manufacturer, you should consider the material, component, loading pattern, test frequency, capacity, and data requirements.
HEICO’s fatigue testing solutions for static and dynamic applications include specialised three-axis systems and servo-hydraulic universal machines. With decades of expertise testing equipment and applications for the transportation and industrial sectors.
HEICO can assist laboratories in selecting the right equipment to meet their testing needs. Call HEICO to discuss your application and hear about a dynamic fatigue testing machine configured to your testing requirements.
Also read: Fatigue Testing Explained: Why It Matters in Material Testing
FAQs
Q. What is a fatigue testing machine used for?
It is used to assess the resistance and fatigue strength of materials or components under repeated or cyclic stress.
Q. What industries use fatigue testing machines?
Fatigue testing is used in the automotive, railway, aerospace, rubber, polymer, plastics, and steel sectors on several components and materials.
