Take you to understand the maintenance of the vulnerable parts of the tensile testing machine

Tensile testing machine, also known as material testing machine, is a mechanical afterburner testing machine used for static load, tension, compression, bending, shear, peeling and other mechanical properties of various materials. It is suitable for plastic sheets, pipes, Various physical and mechanical performance tests of special-shaped materials, plastic films, rubber, wires and cables are developed by the materials. They are indispensable inspection equipment for physical testing, education and research, quality control, etc. The tension machine fixture is an important part of the instrument Different materials require different fixtures, which is also an important factor in whether the test can proceed smoothly and the accuracy of the test results. As for the vulnerable parts of the tensile testing machine, we must pay more attention to it during use, so let's take a look at the maintenance of the vulnerable parts of the tensile testing machine.

1. Motor (Motor): The engine that controls the operation of mechanical components by the motor is an auxiliary motor indirect transmission device. The probability of the motor is not very high, but if it is used frequently and the temperature is too high, the whole machine cannot operate normally. The motor is the soul of the entire component. Because of the computer's CPU, the temperature, vibration, and internal wires of the motor must be checked regularly, and the motor must be cleaned regularly.

2. Sensors: Sensors are electronic components. In addition to a series of problems with components, the most common occurrence of sensor failure is the overload of the test force, and then a series of chain reactions occur due to overload, such as machine collision, etc. The tensile testing machine cannot be carried out, only the sensor can be replaced, and the sensor can be re-calibrated before working.

3. Fixture: The fixture of the tensile testing machine is mainly used to fix the sample. The sample is often replaced during the experiment, and the clamping force of the sample changes with wear. In addition, since the material of the part is metal, it may rust and corrode during long-term use.

4. Sheet metal: Sheet metal is the shell of the tensile testing machine. It is often used or accidentally scratched. It must be repaired immediately to prevent the sheet metal from corroding and discarding due to water and other impurities. In addition to the above-mentioned common sheet metal damage, during transportation, the sheet metal is severely deformed due to road shaking and conflicts.

5. Board: The tensile machine board mentioned here is not a computer board, but a board for testing. The board can only be re-purchased after it is damaged, or high-tech repair is required, and the cost is generally high.