Aircraft wire wear testing machine
Aviation wire and cable wear tester is suitable for checking the wear resistance of aviation and aerospace wires and cables.
Basic Principles
Friction and wear testing machines typically use a sliding friction method. This involves applying a load between upper and lower friction pairs, causing relative motion between them to simulate the friction experienced in actual material use. The testing machine's motion modes typically include rotation, reciprocating, or oscillating, and these can be selected based on different testing requirements.
Instructions
1. Preparation: Before testing, select the appropriate friction pair material, load, speed, and other parameters, and inspect and maintain the testing machine.
2. Install the friction pair: Select the appropriate friction pair material according to the test requirements and install it on the testing machine.
3. Adjust the load: Set the appropriate load according to the test requirements to ensure that the contact pressure between the friction pairs meets the requirements.
4. Set the motion mode: Set the appropriate motion mode according to the test requirements, such as rotation, reciprocating, or oscillating.
5. Start the test: After setting the parameters according to the test requirements, start the testing machine and conduct the test.
6. Data recording: During the test, record the test data, including friction force, wear, etc.
7. After the test, clean the friction pair and the interior of the testing machine and perform maintenance.
Precautions
1. Operators must possess appropriate professional knowledge and skills and operate in accordance with the operating procedures.
2. During the test, the operating status of the testing machine must be closely monitored. If any abnormality occurs, the machine must be stopped and inspected immediately.
3. During operation, the testing machine must be placed in a stable, dry environment, away from direct sunlight and moisture.
4. During the test, human interference and damage to the testing machine must be avoided.
5. Regular maintenance and servicing are required to ensure the accuracy and performance of the testing machine.
