Design and application of visualized quick-change molds

Abstract In the process of plastic injection moulding, the flow behaviour of plastic within the mould is a critical factor in product formation. Achieving stable mass production requires iterative experimentation to adjust mould and machine parameters. This process incurs significant material, time, and labour costs. Therefore, this study focuses on the design of mould visualization and rapid mould exchange. By visually observing the plastic flow during product formation, this study can make preliminary and intuitive judgments for real-time adjustments. Leveraging the convenience of rapid mould exchange, observations and experiments on multiple product iterations are made, effectively reducing the time and cost associated with mould replacement.