Biological material tensile torsional fatigue testing machine

The biomaterial tensile torsional fatigue testing machine is mainly used for tensile torsional testing, compression fatigue/three-point fatigue/four point fatigue durability testing of various biomaterials, surgical implant materials, medical materials such as metal fixators, bone plates, interbody fusion devices, knee joints, spinal fixators, femoral heads, hip joints, intramedullary nails, screws and other materials.

　　Biological material tensile torsional fatigue testing machineIntroduction:

The biomaterial tensile torsional fatigue testing machine is a testing device used to evaluate the fatigue performance of biomaterials under tensile and torsional forces. It typically includes a device capable of applying constant or varying tension and torque, and monitoring the fatigue life and performance of the material by measuring its stress and strain. This type of testing machine is widely used in fields such as biomedical engineering, biomaterials research, and medical device development, and can help evaluate the durability and reliability of materials.

thatBiological material tensile torsional fatigue testing machineMainly used for tensile torsional fatigue testing, compression fatigue/three-point fatigue/four point fatigue durability testing of various biomaterials, surgical implant materials, medical materials such as metal fixators, bone plates, interbody fusion devices, knee joints, spinal fixators, femoral heads, hip joints, intramedullary nails, screws and other materials. And it can conduct tests and provide data according to GB, ISO, DIN, ASTM, JIS, YY and other standards or industry standards. It can automatically obtain test parameters such as fatigue strength, fatigue load, fatigue cycle times, fatigue limit values, etc., automatically draw various test curves, such as sine wave, triangular wave, square wave, oblique wave, random wave and other waveform curves, automatically print test reports and test curves, and is widely used in quality inspection departments such as research institutes, colleges and universities, medicine, and biotechnology.

Main technical parameters:

Maximum test force: ± 2000N;

Accuracy of test force indication: within the range of 1% -100% FS;

Dynamic indication fluctuation of test force: ± 0.5% FS;

Maximum displacement of actuator: ± 50mm; indication accuracy ± 0.5% FS;

Main test waveforms: sine wave, square wave, triangular wave, oblique wave, and sine block wave, etc.

Control method: displacement or test force.

Test frequency range: 0.1-20Hz,

Experimental space: height adjustable space ≥ 600mm;

T-shaped workbench, which can easily connect various testing fixtures;

The actuator is an electronic servo system with exquisite appearance, easy operation, and performance;

　　characteristic:

　　1.The design of the fatigue measurement and control system for biomaterials surgical implants meets strict testing machine product standards and is compatible with software systems. It integrates functions such as sensor signal amplification, data acquisition, data display, curve drawing, and data processing; Integrated with various complex testing functions such as stress and displacement control required for fully automatic testing machines.

　　2.The measurement and control software has a built-in signal generator. Main test waveforms: sine wave, triangular wave, square wave, oblique wave, sine block wave, etc.

　　3.Capable of programmable experimental parameters. It can switch between any control mode and test waveform without disturbance, and can set multiple test steps at once to complete various complex combination waveform tests at once.

　　4.Fully digital PID control, with functions such as median adjustment, feedforward control, and waveform amplitude adjustment.

5. The software has rich file processing functions. The testing software provides X-Y curve recording function, and various test parameters, system calibration parameters, test data, etc. can be stored in file form and can be accessed and used at any time.