What is an electronic universal testing machine?Many people have a big question about it, if the testing machine is a device to test something, then is the universal testing machine capable of measuring anythingIn fact, it is not, the universal testing machine is mainly a mechanical testing machine for measuring metals, non-metals and other materials, and a testing machine with various functions such as tensile, bending, and testing. For this reason, it is called a universal testing machine. It is important to pay attention to these when operating the universal testing machine.
Do you know that you need to pay attention to these when operating a universal testing machine?
Many people do not understand the universal testing machine, so when operating the testing machine, the operator must first understand the universal testing machine, and only by understanding the electronic universal testing machine can the equipment be better operated.
1. First turn on the power supply, but before turning on the power supply, check whether the equipment has the problem of the first road, if the line is faulty, try not to use it to avoid safety accidents.
2. If there is no problem with the universal testing machine, select the measurement range according to the material, adjust the handle on the pendulum rod and align it with the standard line. What needs to be noted here is the alignment of the standard line, if it cannot be aligned with the standard line, it will affect the measurement result.
3. According to the shape and size of the sample, the corresponding chuck is allowed into the upper and lower jaws to ensure that the tested material can be fixed on the equipment.
4. On the drum of the universal testing machine depictor, the rolling recording paper used should record the data during the test, if the recording paper of the universal testing machine is not available, it will affect the final test results.
5. After the current work has been prepared, start the motor, unscrew the oil supply valve to make the test bench rise the paper by 10 mm, and then close it. However, if the test bench has already reached the standard position, there is no need to turn on the motor.
6. Start the oil pump and pay attention to the zero point, otherwise the test results of the equipment will be seriously affected during the test.
7. When the electronic universal testing machine is in the process of testing, the equipment can not be adjusted at will, which will make the measured data have problems, so the equipment must not be adjusted at will during the measurement, and all adjustments should be made before the equipment is not working, so as to ensure the accuracy of the equipment measurement data.
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