Hydraulic Side Core Pull in Injection Molds | 4-Core Stripper Plate Design скачать в хорошем качестве

Hydraulic Side Core Pull in Injection Molds | 4-Core Stripper Plate Design

Motion-based mold design is not about animation — it’s about validating every movement before steel cutting. This simulation checks: • Core pull timing and interference • Ejection sequence stability • Potential self-locking or wear points The goal is simple: first-shot success, not repeated trial corrections. This video explains a hydraulic side core pull mechanism used in a stripper plate injection mold with four hydraulic side cores. It is designed for complex multi-directional undercuts and stable demolding. The design focuses on key engineering details that directly affect mold durability, shut-off stability, and production reliability. 🔧 Key design highlights: • Stripper plate ejection system for balanced and controlled part release • Four hydraulic side cores enabling multi-directional undercut forming • Optimized steel geometry to avoid sharp steel conditions • Proper draft angles to reduce flash and mismatch risk • Improved shut-off sealing stability for consistent molding quality 📐 Critical design notes explained in the video: • 45° steel transition angles are recommended to prevent sharp steel edges, reducing the risk of chipping and premature steel failure • Draft angles greater than 3° on shut-off areas improve spotting accuracy, reduce flash, and enhance sealing reliability This mold concept is suitable for: • Automotive plastic components • Precision industrial parts • High-volume production requiring stable shut-off performance ======================== External Injection Mold Design & DFM Support for injection mold projects (EU / US / International). • Reduce mold trial failures before steel cutting • Avoid costly rework & delays • Clear 3D mold design with engineering notes Contact: moldevo.design@gmail.com ======================== #injectionmold #moldmotion #corepull #dfm #moldengineering