High-Precision Electrical Appliance CD Pattern Round Knobs
Injection Mold Customization - Professional Electroforming Processing Manufacturer
Product Attributes
| Attribute |
Value |
| Product Name |
Mold Core Pin |
| Highlight |
Precision core pins, core pin die casting |
| Tolerance |
+/-0.005mm |
| Hardness |
43-47 HRC |
| Feature |
Durable |
| Processing Method |
Electroforming Processing |
| Material |
Stainless steel, brass, aluminum, tin, and other metal alloys |
| Application |
Automotive, Motorcycle, Instrument, Daily Necessities, Crafts |
High-Precision Optical Mirror CD Pattern Molds | Customizable
With over 15 years of expertise in precision mold manufacturing, we specialize in high-precision optical mirror CD pattern molds—serving industries including consumer electronics, automotive optics, medical devices, and aerospace. Our molds deliver micron-level accuracy in mirror finishes and intricate CD patterns, trusted by 200+ global clients such as optical lens manufacturers and high-end device OEMs.
Core Product Parameters
| Performance Indicator |
Specification |
Industry Benchmark |
Application Value |
| Dimensional Tolerance |
±0.002mm |
±0.005mm (standard) |
Ensures precise fitting of optical components |
| Surface Roughness (Mirror Finish) |
Ra≤0.005μm |
Ra≤0.01μm (common) |
Eliminates light scattering, critical for lens clarity |
| CD Pattern Accuracy |
Line spacing: 0.05-0.5mm (±0.001mm) |
±0.003mm (typical) |
Guarantees uniform reflection and aesthetic consistency |
| Mold Life |
≥1,000,000 cycles |
500,000-800,000 cycles |
Reduces long-term production costs |
Key Advantages: Precision & Versatility
Ultra-High Precision for Optical Performance
Our optical mirror CD pattern molds achieve a surface roughness of Ra≤0.005μm—mirror-finish quality that eliminates micro-scratches and unevenness. This ensures injected optical parts (e.g., camera lenses, automotive HUD screens) transmit light with minimal loss (≥98% transmittance) and zero distortion, meeting strict optical industry standards (ISO 10110).
Intricate CD Pattern Replication
Using advanced CNC engraving and electroforming, we replicate CD patterns with line spacing as fine as 0.05mm and tolerance of ±0.001mm. These patterns enhance light diffusion (for LED panels) or create premium visual effects (for luxury device casings), with consistent depth and spacing across 1,000,000+ molding cycles—critical for batch production uniformity.
Full Customization for Diverse Needs
We tailor molds to your exact specifications:
- Sizes: From small (φ10mm for watch lenses) to large (500×500mm for automotive displays)
- Patterns: Custom CD patterns (radial, concentric, or asymmetric), logos, or anti-glare micro-textures
- Materials: Compatible with optical-grade plastics (PMMA, PC, COC) and metals (aluminum, stainless steel), with mold steel options (S136, H13) to match your production volume
Durability for High-Volume Production
Our molds undergo rigorous heat treatment (HRC 50-55) and surface coating (TiN, CrN), ensuring resistance to wear, corrosion, and high temperatures (up to 180℃). This extends mold life to ≥1,000,000 cycles, reducing replacement frequency and lowering per-unit production costs for mass-market devices.
Application Scenarios
- Consumer Electronics: Molds for smartphone camera lenses, smartwatch displays, and audio device panels with CD pattern aesthetics
- Automotive Optics: Molds for head-up display (HUD) screens, LED headlight lenses, and dashboard optical components
- Medical Devices: Molds for endoscope lenses, diagnostic equipment optical parts, and precision instrument panels
- Aerospace: Molds for avionics displays and optical sensors requiring high stability
Our Service Commitment
- Rapid Prototyping: 7-10 days for mold prototypes, with 3D scanning validation to ensure pattern and mirror finish accuracy
- Technical Support: Dedicated engineers provide DFM analysis to optimize mold design for CD pattern replication and optical performance
- Quality Certifications: ISO 9001 compliant, with full traceability for materials and production processes
Whether you need a single custom mold for niche optical products or high-volume production molds for consumer devices, our high-precision optical mirror CD pattern molds deliver the accuracy, consistency, and durability your project demands.
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