Automated Optical Inspection has become an indispensable quality gate in surface-mount assembly. Understanding its underlying imaging principles, algorithmic approaches and strategic placement within the production line is essential for maximising defect detection rates while minimising false calls.
Selective soldering has established itself as the method of choice for mixed-technology assemblies where through-hole components must be soldered without exposing adjacent SMD areas to thermal stress. Understanding the underlying process physics and the key equipment parameters is essential for achieving consistent joint quality.
Reflow soldering remains the dominant joining technology in surface-mount assembly, yet its apparent simplicity conceals a highly sensitive interplay of thermal physics, material chemistry and machine dynamics. A…
Solder paste inspection (SPI) has evolved from an optional quality checkpoint into a critical process control element in surface-mount technology. Understanding its measurement principles, key metrics, and integration…