The mold system integrates innovative parting surface structures with intelligent pressure control technology, featuring a red-blue modular design combined with a green slider vertically embedded in the red mold core. The system addresses complex forming challenges for polypropylene (PP) thin-walled parts (dimensions 92.4×34.0×16.3mm) through gradient gate design, vacuum-assisted venting (HSZ90 standard interface), and UV curing process to achieve 1.2mm ultra-thin optical surfaces with zero defects.

For precision assembly, it incorporates a dual-directional locking mechanism: spring-loaded inclined guide sliders (response time <0.3s) paired with photoelectric sensors and dual-color LED status indicators, reducing human error rates to below 1.5%. The core innovation lies in its smart pressure switching system – negative pressure (-0.1MPa) during injection eliminates cold material死角 in thick walls, while positive pressure (0.05MPa) on opening cleans residual plastics from inserts. This is enabled by an electromagnetic valve + cylinder actuator (switching time <0.3s) with closed-loop pressure control (±0.01MPa accuracy). Combined with dynamic mold temperature zoning (85°C/75°C) and multi-stage cushioned ejection, the system achieves 99.2% part qualification rate, 40% extended maintenance cycles, and 25% productivity improvement, representing a paradigm shift in precision injection mold development.