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YIXUN mold
3926909090
Product Overview
Material: Cavity/core made of S136H stainless steel (vacuum heat-treated, HRC 48-50) — corrosion-resistant, with polished surface (Ra ≤ 0.02μm) to ensure the transparent fastener’s smooth, burr-free appearance.
Precision Control: Critical dimensions (claw elasticity, hole matching tolerance) are controlled within ±0.005mm (verified by 3D coordinate measuring machine).
Undercut Solution: Spring-loaded side sliders (with PTFE wear pads) for the fastener’s elastic claws — repeat positioning accuracy ≤ 0.002mm, avoiding claw deformation during demolding.
Hot runner + needle valve gating (1 cavity 8 shots): Ensures uniform melt filling, reduces material waste (runner-free design), and avoids flow marks on the transparent surface.
Moldflow-optimized gating position: Eliminates weld lines (visible defects on transparent parts) by 95%.
Conformal cooling channels (3D printed): Fits the cavity contour, shortens cooling time by 28% (cycle time reduced to 18s).
Dual-loop temperature control: Accuracy ±0.5℃, preventing shrinkage/ deformation of the thin-walled fastener.
Soft-ejection pins + air blow system: Prevents scratches on the transparent surface; ejector force deviation ≤3N.
Safety interlocks + micro-exhaust slots (0.01mm width): Eliminates air traps and ensures stable 24/7 operation.
| Item | Details |
|---|---|
| Cavity Quantity | 8 cavities (single mold, 8 fasteners per shot) |
| Mold Material | - Cavity/core: S136H stainless steel - Guide components: GCr15 (nitrided, HV 1100) |
| Machining Precision | 5-axis CNC (±0.003mm) + slow wire cutting (±0.0005mm) + mirror polishing |
| Applicable Plastic | PMMA, PC, transparent ABS (customizable for other materials) |
| Service Life | ≥1.2 million shots (TiCN coating on cavity surface for wear resistance) |
High Transparency Quality: No flow marks/weld lines on parts (meets optical-level surface requirements).
High Efficiency: 18s cycle time, 8 parts per shot — daily output ≥40,000 pieces (24h production).
Stability: Defect rate <0.3% (real-time monitoring of mold temperature/pressure).
12-month warranty (free replacement of wear parts like sliders/pins).
On-site mold debugging + 1:1 spare part kit + lifetime technical consultation.
Product Overview
Material: Cavity/core made of S136H stainless steel (vacuum heat-treated, HRC 48-50) — corrosion-resistant, with polished surface (Ra ≤ 0.02μm) to ensure the transparent fastener’s smooth, burr-free appearance.
Precision Control: Critical dimensions (claw elasticity, hole matching tolerance) are controlled within ±0.005mm (verified by 3D coordinate measuring machine).
Undercut Solution: Spring-loaded side sliders (with PTFE wear pads) for the fastener’s elastic claws — repeat positioning accuracy ≤ 0.002mm, avoiding claw deformation during demolding.
Hot runner + needle valve gating (1 cavity 8 shots): Ensures uniform melt filling, reduces material waste (runner-free design), and avoids flow marks on the transparent surface.
Moldflow-optimized gating position: Eliminates weld lines (visible defects on transparent parts) by 95%.
Conformal cooling channels (3D printed): Fits the cavity contour, shortens cooling time by 28% (cycle time reduced to 18s).
Dual-loop temperature control: Accuracy ±0.5℃, preventing shrinkage/ deformation of the thin-walled fastener.
Soft-ejection pins + air blow system: Prevents scratches on the transparent surface; ejector force deviation ≤3N.
Safety interlocks + micro-exhaust slots (0.01mm width): Eliminates air traps and ensures stable 24/7 operation.
| Item | Details |
|---|---|
| Cavity Quantity | 8 cavities (single mold, 8 fasteners per shot) |
| Mold Material | - Cavity/core: S136H stainless steel - Guide components: GCr15 (nitrided, HV 1100) |
| Machining Precision | 5-axis CNC (±0.003mm) + slow wire cutting (±0.0005mm) + mirror polishing |
| Applicable Plastic | PMMA, PC, transparent ABS (customizable for other materials) |
| Service Life | ≥1.2 million shots (TiCN coating on cavity surface for wear resistance) |
High Transparency Quality: No flow marks/weld lines on parts (meets optical-level surface requirements).
High Efficiency: 18s cycle time, 8 parts per shot — daily output ≥40,000 pieces (24h production).
Stability: Defect rate <0.3% (real-time monitoring of mold temperature/pressure).
12-month warranty (free replacement of wear parts like sliders/pins).
On-site mold debugging + 1:1 spare part kit + lifetime technical consultation.
