Potential PCB Quality Issues in PCB Fabrication

PCB manufacturing quality issues primarily involve soldering defects, adhesive strength problems, and excessive size changes. Soldering issues often cause blasting holes and cold solder spots due to poor copper plating or trapped volatilized materials. Adhesive problems result in pad detachment due to poor soldering techniques or material properties. Size changes occur due to structural texture oversight or incomplete stress release in laminates.

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