Application of low/high Temperature Test Chamber for high-low temperature resistance test of oil pump

An oil pump is a common mechanical device used to deliver lubricating oil or fuel in mechanical equipment such as engines. Since the oil pump will be exposed to different temperature environments, such as high temperature or low temperature environment, high-low temperature resistance tests are required to ensure the performance and reliability of the oil pump at various temperatures. This test can test the working ability of the oil pump at different temperatures, such as flow, pressure, speed, etc., so as to ensure the normal operation and long-term stability of the oil pump. In addition, the high-low temperature resistance test can also test the durability and stability of the material and structure of the oil pump, such as sealing, wear resistance, etc., so as to ensure that the oil pump will not fail or be damaged during long-term use.

experiment method

The high-low Temperature Test Chamber can be used for high-low temperature resistance tests of oil pumps to test the performance and reliability of oil pumps in high-low temperature environments. The following are the test steps of the high-low Temperature Test Chamber in the high-low temperature resistance test of the oil pump:

1. Preparation: Check whether the Test Chamber and temperature controller are working normally, and set the temperature range and heating and cooling rate of the Test Chamber according to the test requirements. Prepare an oil pump sample, noting its size and location.

2. Sample installation: place the sample of the oil pump to be tested in the test box, and fix the position and direction.

3. Test operation: Turn on the Test Chamber and temperature controller, and set the temperature range and heating and cooling rate of the Test Chamber. Raise the temperature of the Test Chamber to the set temperature range, keep it for a period of time, and then cool down to the set temperature. During the test, record the temperature change inside the Test Chamber, and pay attention to observe the performance change of the oil pump sample.

4. Evaluation of test results: After the test, take out the oil pump sample and observe whether there is deformation or cracking in its appearance. At the same time, the output flow, pressure and other parameters of the oil pump are tested and evaluated. Through the evaluation of the test results, the tolerance and stability of the oil pump in the high-low temperature environment can be judged.

North and South Chao reminds you: the oil pump should be cleaned and dried before the test, so as not to affect the test results. During the test, the temperature range and heating and cooling rate inside the Test Chamber should be strictly controlled to ensure the accuracy and reliability of the test. At the same time, the Test Chamber should be cleaned and maintained after the test to prolong its service life.