In the actual application of the tensile test machine, some components are easily damaged. The editor of the QINSUN instrument summarizes the vulnerable parts of the tension test machine:
1. Picks. The fixture is mainly used for fixed samples. Usually, when we do experiments, we need to change the samples frequently. The holding force of the sample will change with wear. Its material is metal. In the long -term use process, there may be rust and corrosion.
2. Electric. The frequency of the motor is frequently used. Once the temperature is too high, it will also fail, resulting in the entire machine that cannot operate normally. Therefore, it is necessary to regularly check the temperature, vibration conditions and internal wires of the motor, and regularly clean the motor.
3. Opportunity sheet metal. Frequent use will be prone to damage. If you accidentally scrape the sheet metal, it must be repaired in time to prevent the sheet metal corrosion and scrap due to impurities such as water.
4. Sensor. Although the sensor is not easily damaged, if it is damaged, it must be replaced. The sensor fails to cause the cause of the test force. It cannot be performed. Only by replacing the sensor again, and then the new sensor calibration can work.
In addition, as an operator of a tension test machine, the use, structure, working principle and component of the tensile test machines used must be familiar with the role, working principle, and components of each component, and the connection methods and related technical requirements Good guarantee and life of tensile test machines.