CRIMP-STYLE TERMINAL FOR ALUMINUM STRAND AND TERMINAL STRUCTURE OF ALUMINUM STRAND HAVING THE CRIMP-STYLE TERMINAL CONNECTED THERETO

摘要

A crimp-style terminal for an aluminum strand having a serration (5) provided in the inner surface (1b) of its crimping part (1), in which the ratio (d/e) of the depth (d) of grooves (4) forming the serration (5) to the diameter (e) of aluminum wires (7) forming the aluminum strand (6) is 0.33 or higher and the number of the grooves (4) is three or more. A terminal structure of an aluminum strand in which the crimp-style terminal for the aluminum strand is crimped, and the ratio of the cross section of the aluminum strand (6) before crimping to the cross section thereof after crimping is 0.7 to 0.95.