Application of low/high Temperature Test Chamber in high-low temperature resistance test of hydraulic motor

Hydraulic motor is an important hydraulic component, which is widely used in machinery manufacturing, construction, aerospace and other fields, and needs to have good high-low temperature resistance. The high-low temperature resistance test is to verify the reliability and performance of hydraulic motors under extreme temperatures. In a high-temperature environment, hydraulic motors may experience problems such as leakage, seal failure, and oil aging, while in a low-temperature environment, hydraulic motors may be affected by changes in oil viscosity, resulting in a decrease in work efficiency. Through the high-low temperature resistance test, the performance and reliability of hydraulic motors in different temperature environments can be evaluated, and high-quality hydraulic transmission technology can be provided for the production of machinery manufacturing, construction, aerospace and other fields to ensure the stability of products in various extreme environments. performance and reliability.

experiment procedure

1. Install the hydraulic motor on the test frame and connect it with the test equipment.

2. Set the temperature range and rate of change of the high-low Temperature Test Chamber according to the test requirements, and heat or cool the high-low Temperature Test Chamber to the set temperature.

3. Open the door of the Test Chamber, move the test frame into the Test Chamber, and close the door, so that the test frame is completely fixed in the Test Chamber.

4. According to the test requirements, adjust the temperature of the Test Chamber to the target temperature, keep it for a certain period of time, and observe the working state and performance of the hydraulic motor.

5. Adjust the temperature of the Test Chamber to another target temperature, and keep it for a certain period of time, and observe the working state and performance of the hydraulic motor again.

6. Repeat the above steps according to the test requirements until the test of all test temperature points is completed.

7. After the test is completed, return the Test Chamber to room temperature, take the test frame out of the Test Chamber, and check whether the hydraulic motor is abnormal or damaged.

North and South Chao reminds you: During the test, you should pay attention to the ventilation and humidity control inside the Test Chamber to avoid moisture and humidity from affecting the test results. In addition, before and after the test, the hydraulic motor needs to be visually inspected and functionally tested to ensure the accuracy and reliability of the test results.