描述

7-2151428-7 is a crimp tooling component designed for wire barrel termination in high-precision electrical connector assembly. The tooling is engineered to maintain critical dimensional parameters including crimp height (CH) and crimp width (CW) to achieve target Area Index (AI) specifications, typically designed to 80% AI. The component must withstand high shear loading and moderate shock during the plastic deformation and extrusion process of terminal barrels. Dimensional control is critical, as small variations in crimp width directly impact crimp height tolerance; for example, a 2% variation in CW results in approximately 2% variation in CH, consuming significant portions of total tolerance budgets. This tooling is essential for maintaining consistent pull test values, crimp symmetry, and production throughput in automated wire termination processes used in automotive, industrial, and telecommunications connector manufacturing.