Solving Alignment Issues in High‑Volume Cold Heading With Precision Header Punches

This case study explores the critical role of Precision Header Punches in solving alignment issues within high-volume cold heading production. It analyzes how microscopic misalignment leads to stress concentration and premature failure. Through a real-world automotive fastener example (2,000 parts/day), the article demonstrates that combining high-precision geometry (HRC 50-65) with TiN/TiAlN coatings and strict alignment protocols can extend tool life by 60% and significantly reduce unplanned maintenance.