日: 2026年1月14日

PCB Milling Depaneling Machine: Maintaining Edge Accuracy for High-Value PCBA

PCB Milling Depaneling Machine has become a cornerstone for high-value, high-density PCBAs where precision, edge integrity, and component safety are critical. Unlike V-cut or blade depaneling, milling provides controlled material removal and is especially effective for dense layouts, fragile boards, and applications demanding high reliability. This article explores practical strategies, common challenges, and field-tested solutions shared by engineers in global SMT environments. ⚙️ Understanding the Importance of Edge Accuracy For high-value PCBAs, edge accuracy is not just cosmetic—it affects: Even slight deviations or burr formation can result in micro-cracks, electrical shorts, or customer returns, highlighting the need for precise milling parameters and fixture support. 🧩 Challenge 1: Spindle Vibration and […]