WIRE CONNECTION STRUCTURE AND METHOD FOR MANUFACTURING WIRE CONNECTION STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a wire connection structure capable of improving productivity while improving water cut-off performance, in a constitution where a coated wire is crimped to a tubular terminal, and a method for manufacturing a wire connection structure.SOLUTION: A tubular part 25 of a tubular terminal 11 and an aluminum wire 13 inserted into the tubular part 25 are crimped such that a conductor insulation layer 15 of the aluminum wire 13 has a compressibility of 70-90%.