The modern eyewear industry has undergone a profound transformation over the past decade, shifting from labor-intensive手工 craftsmanship to highly automated manufacturing ecosystems. Today, eyewear mold making stands at the heart of this revolution, enabling automatic eyeglass frame molding at scales previously unimaginable. From small-batch artisanal production to mass auto frame production that delivers millions of units annually, the integration of robotics, precision engineering, and digital control systems has redefined what is possible in frame manufacturing. This article provides a comprehensive examination of the complete eyewear manufacturing workflow, covering eyewear mold making techniques, the operation of modern eyewear auto workshop facilities, automatic eyeglass frame molding processes, and the strategies that enable mass auto frame production at competitive costs and consistent quality.