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Chinese When should you choose laser depaneling over routing?
This is a common question for PCB and PCBA engineers facing tighter tolerances, denser layouts, and rising cost pressure. The short answer: choose laser depaneling when mechanical stress, edge quality, or design freedom becomes a limiting factor. Below is a practical, experience-based breakdown to help you decide. 🔍 Understanding the Core Difference Routing (milling) relies […]
Laser Depaneling: A Smarter Way to Cut PCBs
In today’s electronics industry, making smaller and more complex PCBs requires advanced cutting technology. Laser depaneling is a modern solution that offers high precision, flexibility, and reliability, outperforming traditional mechanical methods. Using a focused laser beam, this method cuts through PCB panels without physical contact, ensuring clean and stress-free separation of individual boards. This essay explains how laser depaneling works, the types of lasers used, the differences between CO2 and UV lasers, and why laser depaneling is better than traditional mechanical methods. Let’s explore how this technology is changing PCB manufacturing.
