What should be paid attention to when crimping cold-pressed terminals? The main points are as follows:

1. Fully understand the cold-pressed terminal to be operated, and be familiar with the operation method of the cold-pressed terminal to ensure correct operation; for the cold-pressed terminal that does not have the ability to prevent misoperation, the color code or symbol or the corresponding model should be marked before connection , and make sure that the positioning is correct when connecting; otherwise, the cold-pressed terminal will be damaged, resulting in accidental electric shock; make sure the cold-pressed terminal is connected correctly. In special occasions that are not easy to view, specific rules should be formulated in the corresponding operating rules, and can be viewed through a looking glass.

2. When wiring cold-pressed terminals, wiring and viewing should be carried out in strict accordance with the corresponding wiring specifications or requirements, and wiring should be performed according to the corresponding node serial number. The maximum insulation thickness between the selected cable conductors should match the distance between the contacts. When the contacts are crossed and processed in parallel, the cable core should match the terminals of the contacts.

3. The soldering iron with the corresponding power should be selected according to the diameter of the bare wire during welding. The welding time of each contact piece generally does not exceed 5S.

4. The cold-pressed terminal should be separated from the installation of the maintenance cap or take other dust-proof measures; if the cold-pressed terminal is connected for a long time, it can be safely connected between the plug and the socket.

5. When cleaning the cold-pressed terminals, use a silk cloth dipped in absolute ethanol, and use it after drying. Do not use chemical solvents, such as acetone, which may have a detrimental effect on the connector.

6. When the cold-pressed terminal is connected or separated, try to make the axis of the plug and socket coincide, and center the cable to avoid the influence of tangential force and damage to the concave connector of the cable.

7. Stop the power supply before the cold-pressed terminal is connected incorrectly or completely locked to avoid problems!

8. The cold-pressed terminal is fixed. When the wire harness is clamped, there should be an anti-loosening device (anti-loosening screw, anti-loosening ring, safety wire, etc.) when threaded.

9. The inspection and testing of cold-pressed terminals shall comply with product specifications and written requirements for use. The used electrical connectors should be inspected and inspected according to product specifications and operating instructions. Cold junction terminals used should be intact. The probe should meet the specification requirements, otherwise the jack will be easily damaged.