Contact failure of industrial connectors is a common problem when they work in harsh environment. In order to reduce or avoid this situation, the following measures can be taken:
1. Select the appropriate connector: Select the appropriate connector type according to the application environment, such as waterproof, dustproof, high temperature resistant and corrosion resistant.
2. Regular maintenance and cleaning: check the connector regularly, remove dust, dirt and corrosion, and ensure that the contact surface is clean.
3. Use of contact agent: Applying a proper amount of contact agent or anticorrosive oil on the contact surface can improve the contact performance and prolong the service life.
4. Anti-vibration design: consider anti-vibration measures when installing the connector, such as using elastic materials or anti-vibration pads to reduce the impact of vibration on the connector.
5. Avoid overload: ensure that the use of the connector does not exceed its rated current and voltage, and avoid contact failure caused by electrical overload.

6. Use high-quality contacts: choose contacts made of high-conductivity and wear-resistant materials, such as gold, silver or platinum alloy.
7. Moisture-proof treatment: When used in humid environment, the connector can be treated with moisture-proof, such as using desiccant or sealing material.
8. Regular replacement: For wearing parts or consumables, they should be replaced regularly to ensure the reliability of connectors.
9. Train operators: ensure that operators know the correct use and maintenance methods of connectors to avoid contact failure caused by improper operation.
0. Use protective cover: Installing a protective cover outside the connector can effectively prevent the impact and friction of external objects and protect the connector from damage.

Through the above measures, the risk of contact failure of industrial connectors can be significantly reduced and the stability and reliability of the system can be improved.