The spring testing machine can test static strength and dynamic fatigue performance of small springs and small metal and rubber materials. The test bench has large amplitude and fast response, and can perform full-closed control of load, displacement and speed control. The control precision can reach 0.01mm. The microcomputer can control the output or analyze the test data and print the test result.
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Advantages of Microcomputer Control Dynamic Fatigue Test Bench:
The dynamic fatigue test bench can test static strength and dynamic fatigue performance of small springs and small metal and rubber materials. The test bench has large amplitude and fast response, and can perform full-closed control of load, displacement and speed control. The control precision can reach 0.01mm. The microcomputer can control the output or analyze the test data and print the test result.
The microcomputer controlled dynamic fatigue test bench satisfies the parameters:
1. Maximum static test force: ±10kN, indication accuracy ±1%;
2. Maximum dynamic test force: ±10kN, amplitude fluctuation is not more than ± 2% FS;
3. Maximum amplitude: ±100mm, the indication accuracy is 20% from ±0.5% FS;
4. Frequency range: 0.1-15Hz;
Which satisfies the amplitude-frequency characteristics:
Amplitude (mm)
±70
±40
±20
±100
Frequency (Hz)
3
5
10
2
5. Main test waveforms: sine wave, square wave, triangle wave, ramp wave, etc.;
6. Control mode: three circuits of deformation, test force and speed;
Article from: Jinan Zhongchuang Industrial Test System Co., Ltd. Technology Department
Http://news.chinawj.com.cn 
Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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