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|---|---|
YIXUN mold
8480419090
Steel: H13, S136, P20 (high durability for high-volume production, ideal for medical/industrial parts).
Aluminum: 7075, 6061 (cost-effective for low-to-medium volumes, faster cooling, suitable for prototyping or short runs).
Medical-grade molds: Use FDA-compliant, corrosion-resistant materials (e.g., stainless steel) to meet biocompatibility requirements.
Part requirements: Size, complexity, tolerance (e.g., ±0.005mm for medical components), and surface finish (polished, textured).
Resin type: Compatibility with the mold material (e.g., abrasive resins like glass-filled PP require hardened steel).
Production volume: Steel molds for 100k+ parts; aluminum for <50k parts.
Industry standards: Medical parts need molds compliant with ISO 13485, FDA, or CE; automotive parts require ISO/TS 16949.
2-plate mold: Simple design, ideal for basic parts (e.g., housings, brackets) with no undercuts.
3-plate mold: Separates runner system from the part, suitable for complex parts with multiple gates (e.g., medical devices with precise dosing).
Hot runner mold: Eliminates runners, reduces waste, and improves efficiency (used for high-volume production, e.g., disposable medical syringes).
Insert mold: Integrates metal inserts (e.g., screws, pins) into plastic parts (common in medical tools or electronic components).
Design phase: 3–7 days (includes 3D modeling, DFM analysis, and prototype validation).
Manufacturing phase: 5–6 weeks (steel molds take longer than aluminum; medical molds may require extra time for compliance testing).
Uniform wall thickness (2–4mm for most plastics).
Draft angles (1–5° for easy ejection, critical for medical parts with tight tolerances).
Avoidance of sharp corners (use radii to prevent stress cracks).
Steel molds: 100,000–1,000,000+ cycles (medical-grade steel molds can last even longer with proper maintenance).
Aluminum molds: 10,000–50,000 cycles (best for short runs or prototyping).
Maintenance (cleaning, lubrication, and component replacement) significantly extends lifespan.
Dimensional inspection: Use CMM (Coordinate Measuring Machine) to verify mold cavity/core accuracy against 3D models.
Material certification: Provide mill test reports (MTRs) for mold steel/aluminum, ensuring compliance with industry standards.
Trial run validation: Produce sample parts to check for defects (e.g., flash, shrinkage) and confirm part dimensions.
Medical-grade validation: Biocompatibility testing (ISO 10993) and cleanroom production (Class 8 or higher) for medical molds.
Biocompatibility requirements (no leachable substances).
Cleanroom manufacturing (to avoid contamination).
Tight tolerances (±0.001mm for critical components like catheter tips or implantable parts).
Traceability (full documentation of mold materials and production processes).
Mold maintenance and repair (on-site or off-site).
Mold modification (updating designs for part iterations).
Production support (injection molding services for low-to-high volumes).
Packaging and logistics (compliant with international shipping standards for medical/industrial products).
Resin flow rate (ensuring full cavity filling).
Cooling time (matched to resin’s crystallization rate).
Resistance to resin abrasion or chemical degradation (e.g., using hardened steel for glass-filled resins).
Prototype mold: Typically aluminum, low-cost, and designed for small-batch testing (10–1,000 parts). Ideal for validating part design before mass production.
Production mold: Steel (or high-grade aluminum for medium runs), durable, and optimized for high-volume output (10,000+ parts). Includes features like hot runners and advanced cooling for efficiency.
Customs documentation (compliant with export regulations for industrial/medical equipment).
Installation support (on-site technical team or video guidance).
Mold setup and trial run assistance at your facility.
Flash: Adjust injection pressure or repair mold parting lines.
Warping: Optimize cooling system or adjust resin temperature.
Short shots: Increase injection speed/pressure or modify gate design.
Our technical team offers 24/7 support to diagnose and resolve mold defects quickly.
Steel: H13, S136, P20 (high durability for high-volume production, ideal for medical/industrial parts).
Aluminum: 7075, 6061 (cost-effective for low-to-medium volumes, faster cooling, suitable for prototyping or short runs).
Medical-grade molds: Use FDA-compliant, corrosion-resistant materials (e.g., stainless steel) to meet biocompatibility requirements.
Part requirements: Size, complexity, tolerance (e.g., ±0.005mm for medical components), and surface finish (polished, textured).
Resin type: Compatibility with the mold material (e.g., abrasive resins like glass-filled PP require hardened steel).
Production volume: Steel molds for 100k+ parts; aluminum for <50k parts.
Industry standards: Medical parts need molds compliant with ISO 13485, FDA, or CE; automotive parts require ISO/TS 16949.
2-plate mold: Simple design, ideal for basic parts (e.g., housings, brackets) with no undercuts.
3-plate mold: Separates runner system from the part, suitable for complex parts with multiple gates (e.g., medical devices with precise dosing).
Hot runner mold: Eliminates runners, reduces waste, and improves efficiency (used for high-volume production, e.g., disposable medical syringes).
Insert mold: Integrates metal inserts (e.g., screws, pins) into plastic parts (common in medical tools or electronic components).
Design phase: 3–7 days (includes 3D modeling, DFM analysis, and prototype validation).
Manufacturing phase: 5–6 weeks (steel molds take longer than aluminum; medical molds may require extra time for compliance testing).
Uniform wall thickness (2–4mm for most plastics).
Draft angles (1–5° for easy ejection, critical for medical parts with tight tolerances).
Avoidance of sharp corners (use radii to prevent stress cracks).
Steel molds: 100,000–1,000,000+ cycles (medical-grade steel molds can last even longer with proper maintenance).
Aluminum molds: 10,000–50,000 cycles (best for short runs or prototyping).
Maintenance (cleaning, lubrication, and component replacement) significantly extends lifespan.
Dimensional inspection: Use CMM (Coordinate Measuring Machine) to verify mold cavity/core accuracy against 3D models.
Material certification: Provide mill test reports (MTRs) for mold steel/aluminum, ensuring compliance with industry standards.
Trial run validation: Produce sample parts to check for defects (e.g., flash, shrinkage) and confirm part dimensions.
Medical-grade validation: Biocompatibility testing (ISO 10993) and cleanroom production (Class 8 or higher) for medical molds.
Biocompatibility requirements (no leachable substances).
Cleanroom manufacturing (to avoid contamination).
Tight tolerances (±0.001mm for critical components like catheter tips or implantable parts).
Traceability (full documentation of mold materials and production processes).
Mold maintenance and repair (on-site or off-site).
Mold modification (updating designs for part iterations).
Production support (injection molding services for low-to-high volumes).
Packaging and logistics (compliant with international shipping standards for medical/industrial products).
Resin flow rate (ensuring full cavity filling).
Cooling time (matched to resin’s crystallization rate).
Resistance to resin abrasion or chemical degradation (e.g., using hardened steel for glass-filled resins).
Prototype mold: Typically aluminum, low-cost, and designed for small-batch testing (10–1,000 parts). Ideal for validating part design before mass production.
Production mold: Steel (or high-grade aluminum for medium runs), durable, and optimized for high-volume output (10,000+ parts). Includes features like hot runners and advanced cooling for efficiency.
Customs documentation (compliant with export regulations for industrial/medical equipment).
Installation support (on-site technical team or video guidance).
Mold setup and trial run assistance at your facility.
Flash: Adjust injection pressure or repair mold parting lines.
Warping: Optimize cooling system or adjust resin temperature.
Short shots: Increase injection speed/pressure or modify gate design.
Our technical team offers 24/7 support to diagnose and resolve mold defects quickly.
