Common Defects in Complex Injection Molds & How to Avoid Them
Complex injection molds (with multi-slider mechanisms, high-precision cavities, or integrated hot-runner systems) are prone to unique defects due to their intricate structures and strict tolerance requirements. Below are the most prevalent defects, their root causes, and actionable prevention/mitigation strategies: 1. Structural Mechanism-Related Defects 1.1 Slider/ Lifter Jamming or Synchronization Failure …
SPI MOLD STANDARDS
General Specifications Common to All Class Molds: Customer is to approve mold design prior to start of construction. All molds are to have adequate channels for temperature control. Wherever feasible, all details should be marked with steel type and Rockwell hardness. Customer name, part number and mold number should be …
