How is cord end terminal connected to wire generally, what are the precautions
There are three ways to connect a cord end terminal to a cable.
Crimping
Also called cord end terminal. Press the wiring terminals to the corresponding wires using tools or terminal machines. Generally, UL486A,C and other standards are used to check whether the crimping is qualified
welding
Solder the terminals to the wire using a solder tool.
Puncture pressure connection
Use a tool or terminal machine to crimp the punctured terminal with the wire to realize the conduction function of punctured wire. Generally common with aluminum enameled wire.
When crimping, pay attention to the crimping wing should not touch the wall, if the crimping wing to touch the wall, the terminal crimping wing is easy to fracture for a long time; After touching the wall, it is also easy to cause the gap in the interior of the curl, which is easy to cause oxidation break over a long time.