Description
Description
Electronic Dynamic Fatigue Testing Machine
Electronic dynamic fatigue testing machine, also known as an electronic dynamic testing system, is a specialized equipment used to assess the fatigue life and performance of materials and components under dynamic loading conditions. It applies cyclic loads or stresses to the specimen while monitoring and recording its response.
Electronic Dynamic Universal Testing Machine/ Cyclic Testing Equipment widely used at material and components, parts dynamic mechanical property test, include tension, compression, low cycling test, match with high-low temperature chamber can execute the temperature test. These are used to determine the impact ductility of non-metallic materials, such as Rigid thermoplastic and thermosetting plastic, thermosetting plastic and thermoplastic after fiber-reinforced. It is widely used in the industries of plastic products, plastic manufacture, Petro chemical etc. University, scientific research institute and commodity inspection.
Features
- One control channel, with load, displacement, deformation three close-loop control, these three-control type smoothly switch.
- Max. close-loop data flash frequency is 6Khz
- Controller A/D, D/A resolution is 16-bit, signal generate frequency is 0.001Hz~ 50HZ.
- Signal generate waveform include sine wave, triangular wave, quare wave, saw tooth wave etc.
- Two levels servo valve driving unit used to drive the servo valve, remote hydraulic pump used to remote control the hydraulic pump station.
- Comply with different standards such as ASTM F2606, ASTM F2516, ASTM F2267, ASTM F384, EN 397 etc.
Key Components
Here are the key components and features typically found in an electronic dynamic fatigue testing machine:
- Load Frame: The load frame provides the structural support for the testing system and houses various components. It is designed to withstand dynamic loading conditions and maintain stability during testing.
- Actuator: The actuator generates the dynamic loading on the specimen. It can be hydraulic, pneumatic, or electro-mechanical, depending on the specific design of the machine. The actuator produces the required forces or displacements to apply cyclic loads on the specimen.
- Control System: The control system is responsible for setting and maintaining the desired testing parameters. It allows the operator to program the load profile, frequency, and number of cycles. The control system also collects data during testing and provides feedback for real-time monitoring.
- Load and Displacement Measurement: The machine incorporates load cells or force transducers to measure the applied load or stress on the specimen accurately. It also includes displacement transducers or extensometers to measure the specimen’s deformation or displacement during testing.
- Specimen Fixturing: The machine provides fixtures or grips to securely hold the specimen. The fixturing is designed to accommodate different specimen shapes and sizes and ensure proper alignment during testing. It should allow for easy and reliable specimen installation and removal.
- Control and Data Acquisition Software: The machine is operated and monitored through dedicated software. The software allows the operator to program test protocols, control the dynamic loading conditions, and visualize real-time data. It also facilitates data analysis and generates comprehensive test reports.
- Safety Features: Safety features are essential in dynamic fatigue testing machines to ensure the operator’s safety and prevent specimen failures. These may include safety interlocks, emergency stops, protective enclosures, and overload protection systems.
- Flexibility and Customization: Many electronic dynamic fatigue testing machines offer flexibility and customization options to meet specific testing requirements. This includes the ability to perform various test modes such as tension, compression, bending, or torsion, as well as the capability to accommodate different specimen sizes and shapes.
It’s important to consult the user manual and operating instructions provided by the manufacturer of the specific electronic dynamic fatigue testing machine you are using. This will provide detailed guidance on the machine’s operation, calibration, safety considerations, and data analysis procedures.
