The bending test machine is mainly used to conduct ± 90 ° repeated bending test on metal wires and plates, such as steel wire, steel bar, steel strand, bare wire, copper alloy contact wire, thin steel plate, steel strip, etc. around the jaws of the specified radius. The function of the bending test machine will be introduced in detail!

Function introduction of bending test machine:

1. The bending test machine has the function of automatic zero clearing. When the computer receives the test start instruction, the measuring system will automatically zero. So as to better record data.

2. The automatic return function of the bending test machine automatically identifies the fracture of the test, and the movable beam automatically returns to the initial position at high speed.

3. The test data and test conditions are automatically saved to avoid data loss caused by sudden power failure and forgetting to save.

4. The test process, measurement, display and analysis of the bending tester are all completed by microcomputer.

5. Display mode of bending test machine: data and curve are dynamically displayed following the test process during the test.

6. The test results of the bending test machine can be accessed at will, and the data curve can be reanalyzed.

7. After the bending test machine is completed, the mouse can be used to find out the force value and deformation data of the test curve point by point, which is convenient and practical for obtaining the test data of various materials.

8. Comparison of results: multiple test characteristic curves can be superimposed, reproduced, enlarged and presented in different colors for analysis and comparison of a group of samples;

9. Curve selection: stress-strain, force time, strength time and other curves can be selected as required for display and printing.

10. The bending test machine can be used for batch test. After the test with the same parameters is set once, the test of a batch of samples can be completed in sequence.

11. The test report can be stretched according to the needs of customers: force, tensile strength, elongation at break, elastic modulus, etc. Bending: force, bending strength, deflection, elastic modulus, etc. Compression: force, compressive strength, yield strength, elastic modulus, etc. the test report can also be programmed and printed according to the format required by the user;

12. The bending test machine has overload protection: when the load exceeds 10% of the rated value, it will stop automatically. An emergency stop switch is provided to cut off the power supply of the whole machine in case of emergency. The system has the function of automatic diagnosis. It regularly checks the measurement system and the drive system for overvoltage, overcurrent and overtemperature. In case of any abnormality, the system will be shut down immediately;

13. The bending test machine can realize the independent operation of the host and the microcomputer;