| 摘要 |
PROBLEM TO BE SOLVED: To provide a terminal crimping structure to an aluminum wire, enabling to improve the mechanical connection reliability of a crimped portion. SOLUTION: When a wire barrel 29 is in a crimped condition, a conduction crimped portion 30a and a conductor holding crimped portion 30b are formed on the crimped portion 30. The crimped portion 30 is formed in an approximately convex shape 31 in a side view in a crimping/releasing direction so that its compression rate is higher and its crimp-height H is smaller as it is farther from an insulation barrel 28. The approximately convex shape 31 is non-uniformly convex to be a quadratic curve when strictly adjusting crimping force. COPYRIGHT: (C)2010,JPO&INPIT |
