What are the precautions for the operation of the universal testing machine?

What is a universal test machine? Many people have great questions about it. If the test machine is a device that tests something, can the universal test machine be measured in anything? In fact, it is not. The universal test machine is mainly a mechanical test machine that measures metals, non-metals and other materials, and has a test machine that integrates multiple functions such as tensile, bending, and detection. Therefore, it is called a universal testing machine. It is very important to pay attention to these when operating the universal testing machine.

Do you know that these should be paid attention to when operating a universal test machine?

Many people don’t understand the universal testing machine. Therefore, when operating the testing machine, the operator must first understand the universal testing machine. Only by understanding the 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 there are wiring problems in the equipment. If the wiring is faulty, it is best not to use it to avoid safety accidents.

2. If there is no problem with the universal testing machine, adjust the handle on the swing rod and align it with the standard line according to the material selection measurement range. What you need to pay attention to here is to align the standard line. If you cannot align the standard line, it will affect the measurement results.

3. According to the shape and size of the sample, the corresponding chuck is inserted into the upper and lower jaws to ensure that the tested materials can be fixed to the equipment.

4. The rolled recording paper used on the rotary drum of the universal tester portrayer must record data during testing. If the recording paper of the universal tester does not exist, it will affect the final test results.

5. After the current work is ready, turn on the motor, unscrew the oil feed valve to make the test bench rise paper 10 mm, and then close it. However, if the test bench has reached the standard position before, there is no need to turn on the motor.

6. When starting the oil pump, focus on targeting the zero point, otherwise it will seriously affect the test results of the equipment during testing.

7. When the universal testing machine is tested, the equipment should not be adjusted at will, as this will cause problems with the measured data. Therefore, the equipment must not be adjusted at will during the measurement. All adjustments should be ensured before the equipment is working.

The above are the precautions for operating the universal testing machine that the editor has shared with you. I hope it can help you!