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• Nitrided Layer Thickness Testing Methods for Mold Steel

  Nitriding is a widely applied surface strengthening treatment for mold steel, significantly improving hardness, wear resistance, fatigue resistance, and corrosion resistance.A high?quality nitrided la

  2026/02/13 Injection Molding

• Micro Injection Molding Process Parameter Optimization

  Micro injection molding is a highly precise processing method widely used in electronic components, medical devices, precision structural parts, and micro-optical components.Compared with traditional

  2026/02/13 Injection Molding

• Troubleshooting Hot Runner Leakage in Plastic Molds

  Hot runner leakage is one of the most costly, disruptive, and dangerous failures in injection molding. It can cause seized molds, burned heaters, damaged manifolds, cracked cavities, and extended unpl

  2026/02/12 Plastic Molds

• Practical Methods to Reduce Injection Molding Defect Rate

  Reducing the defect rate in injection molding requires systematic, comprehensive control rather than random or experience-based machine adjustment. A stable and reliable process depends on six key fac

  2026/02/12 Injection Molding

• Inspection Methods for Cracks in Injection Mold Steels

  Cracks are among the most dangerous and unpredictable defects in injection molds. They often form silently in cavities, cores, slides, inserts, gate areas, and cooling channels due to fatigue, stress

  2026/02/12 Injection Mold

• PMMA Mold Material Selection

  PMMA, also known as acrylic, is a highly transparent and glossy engineering plastic widely used in optical lenses, lamp covers, light guide plates, transparent housings, automotive light components, a

  2026/02/12 Injection Molding

• Maintenance of Hot Runner Needle Valve Nozzles for Plastic Molds

  Needle valve hot runner nozzles are core components of precision injection molds, enabling gate-free, non-stringing, and non-dripping high-quality molding for appearance parts, transparent parts, and

  2026/02/11 Plastic Molds

• Solutions for Color Variation in Injection Molded Parts

  Color variation is a common appearance defect in injection molding, manifesting as uneven shade, gloss difference, streaks, spots, or deviation from standard samples. It seriously reduces qualificatio

  2026/02/11 Injection Mold