Servo Hydraulic Fatigue Test Machine
Testing By Material
Testing By Test Type
Servo Hydraulic Fatigue Test Machine
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Introduction
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Test Application
Plastic Testing
Rubber Testing
Metal Testing
Test Property
Tensile Test
Compression Test
Bending Test
This servo hydraulic dynamic fatigue test machine is a highly integrated dynamic and static testing system. It can not only conduct high-cycle fatigue, low-cycle fatigue, high-low cycle fatigue, fracture mechanics: fatigue crack growth, fracture toughness, crack growth, KIc, JIc, component strength and durability, thermomechanical fatigue, etc., but also static tension, compression, and bending tests under the control of constant rate, constant strain, and constant stress.
It can be configured according to the user’s specific test requirements, select the host load frame (integrated with the actuator and servo valve installed), hydraulic oil source, DOLI control system (DOLI control system consists of three parts: DOLI system software on computer, digital controller and manual control panel), fixtures and accessories
Test Items
Fracture Mechanic Test
◎Fracture Toughness
◎Fatigue Crack Growth
◎Crack Propagartion
◎Metallic materials – Determination of plane – strain fracture toughness KIC
◎Metallic materials–Standardtest method for JIC
Standards
ISO 12737/12108/12135，ASTM E399, E647, B645, E1820, GB/T 4161-2007, GB/T 21143
Fatigue test
◎Constant Amplitude
◎Variable Amplitude
◎Block Wave Loading
◎Low Cycle Fatigue
◎High Cycle Fatigue
Standards
Various GB, ASTM, ISO and DIN standards
Static Mechanical Test
◎Tensile Test
◎Compression Test
◎Bending Test
Standards
ISO6892, ASTM E8, E9, E21, GB/T 228-2010, GB/T 7314-2005, GB/T 232-2010
Technical Parameters
| Item | Description |
| Model | TX-TVOT901 （插入表格） |
| Rated test force | 1kN, 3kN, 5kN, 10kN |
| Test force measurement range | 2%-100%FS |
| Indication accuracy of test force | ±50mm |
| Indication accuracy | ±0.5%FS |
| Main test waveforms | sine wave, square wave, triangle wave, trapezoidal wave, etc. |
| Test frequency range | 0.1-15Hz |
| Test space | Optional |
| Sample Mounting Jig | height adjustable space ≥ 690mm (can be customized); |
Frequency & Amplitude comparison table
| Frequency | 1 | 2 | 5 | 10 | 50 |
|---|---|---|---|---|---|
| Amplitude | ±20 | ±10 | ±4 | ±2 | ±0.4 |
Features
- Exquisite appearance design with meticulous overall shape and workmanship.
Compact size, occupying minimal space. - The desktop structure is designed in accordance with ergonomic principles, ensuring ease and convenience operation.
- Low energy consumption, low noise levels, and a clean and environmentally friendly operation, low maintenance costs
- Equipped with a high-precision ball screw that allows for the smooth and continuous adjustment of the test space.
Software
◎High and low cycle fatigue test software;
◎Fatigue crack growth test application software (purchased separately);
◎KIC, JIC fracture toughness test application software (purchased separately);
◎Professional static test software must include all test modules for metal tests, and can issue a complete static test report, including material modulus, yield strength, Rp0.2, RT0.5, tensile strength and other indicators, as well as curves and results Copy and export, etc. (optional accessories);
◎Provide detailed operation manual.