DESCRIPTION

7-2836486-7 is a technical reference document for crimp tooling application in wire termination processes. The document details critical dimensional parameters including crimp height (CH) and crimp width (CW), which directly influence the Area Index (AI) metric used to assess termination quality. Key specifications include nominal crimp height of 0.073 inches, crimp width of 0.110 inches, crimper leg taper of 3.0 degrees, and anvil width of 0.109 inches, with nominal anvil-to-crimper clearance of 0.005 inches. The document emphasizes that dimensional control is critical, as small variations in CW (±2%) require proportional changes in CH to maintain the target 80% AI design point, and that excessive clearance can result in unacceptable flash formation. This tooling guidance is essential for manufacturers seeking to optimize crimp termination quality, reduce process variability, and maintain consistent pull test values and crimp symmetry in high-volume production environments.