Aluminum Electrical Wire with Crimped Terminal and Method for Producing Aluminum Electrical Wire with Crimped Terminal

摘要

An aluminum cable with crimping terminal includes a copper or copper alloy crimping terminal crimped to a conductor that is exposed by peeling off an insulating covering member in a terminal portion of an aluminum cable in which an outer periphery of the conductor constituted by twisting a plurality of aluminum or aluminum alloy strands is covered with the insulating covering member. A water-repellent treatment with a water-repellent agent including a solvent having water-repellency is performed with respect to the conductor.

主权项

1. An aluminum cable with crimping terminal comprising:
a conductor having a plurality of aluminum or aluminum alloy strands, the conductor including an exposed conductor portion; an insulating covering member covering an outer periphery of the conductor except for the exposed conductor portion; a copper or copper alloy crimping terminal including:
a terminal connection portion provided at a front end side of the crimping terminal for connection with a counterpart terminal;a conductor crimping portion provided at a base end side of the crimping terminal, crimped to the exposed conductor portion and including a pair of conductor crimping pieces connected around an outer periphery of the exposed conductor portion; and a water-repellent agent including a solvent having water-repellency provided over an area from a front end of the terminal connection portion at least to the exposed conductor portion.