Bi-material plastic injection mold

hot-runnermulti-cavityIML

PMMA Lens 1x8 multi-cavity Mold Design Mold Cavity：8 Cav. Mold Steel：1.2344ESR (HRC48-52) Part Material：PMMA Gate ：Hot Runner Mold, Hot tip open gate Mold Component Standard：Hasco Mold Life：500,000 shots This hot runner mold is designed to meet the exacting client manufacturing specifications. The 1x8 multi-cavity mold design significantly enhances production efficiency. It features a precisely engineered cavity layout that ensures uniform material distribution and complete cavity filling throughout the injection cycle. The gate location, optimized for minimal shear and smooth material flow, is equipped with an 8P open gate type. The cooling system has been meticulously designed to maintain balance, ensuring consistent quality across all products. Furthermore, a skillfully engineered venting mechanism is implemented to avert the occurrence of voids or air traps, thereby preserving the optical clarity of the PMMA components. PMMA Lens 1x8 multi-cavity Mold Manufacture The precision machining requirements for hot runner molds are exacting to ensure accurate alignment between the hot runner and the various components of the mold. High-grade steel, heat-treated to a hardness of HRC48-52, is employed to ensure the mold's prolonged service life. In the hot runner system, a mirror polish is applied to meet the Surface SPI-A1 specification, which is essential for achieving a high-luster finish and the precise geometric contours necessary to preserve the optical performance of the PMMA lens