High Precision Electroformed Gear Molds For Auto Mechanical Custom Sizes Wear Resistant Teeth Components

Name: High Precision Electroformed Gear Molds For Auto Mechanical Custom Sizes Wear Resistant Teeth Components
Brand: Dongguan Heya Precision Mold Co., Ltd
SKU: HY-115
Availability: InStock

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Customer Reviews

We attach great importance to precision. Hoya's molds have an error of only ±0.005mm, and can be used right from the first try. Although Heya is new to exporting, it has a very good understanding of automotive molds and is truly trustworthy!

—— Nguyễn Văn Hiếu

Heya's molds are accurate to 0.004mm and have excellent corrosion protection. Delivery is fast, within 3 weeks, definitely better than domestic suppliers!

—— Somchai Phetchakul

We needed a precise hook structure. Hoya immediately provided excellent advice based on the 3D design, resulting in a 100% perfect fit without any adjustments. Despite being a new exporter, Heya truly understood our needs!

—— Rina Sari

The mounting holes need to be very precise. Heya's mold accuracy is ±0.005mm, allowing for immediate installation. Responsive to design revisions, very professional for a new supplier!

—— Lim Chee Seng

Providing customized corrosion resistant solutions for us. Mold life in humid & hot environments increased by 2 times. Local service team responds quickly.

—— Bahasa Malaysia

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High Precision Electroformed Gear Molds For Auto Mechanical Custom Sizes Wear Resistant Teeth Components

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Product Details:

Place of Origin:	Guangdong, China
Brand Name:	HEYA
Certification:	ISO9001
Model Number:	HY-115

Payment & Shipping Terms:

Minimum Order Quantity:	1pcs
Price:	Negotiable
Packaging Details:	Coated with anticorrosive oil , packed in carton box
Delivery Time:	15-20 work days
Payment Terms:	T/T,D/A,D/P,Western Union
Supply Ability:	200 pcs/week

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High Precision Electroformed Gear Molds For Auto Mechanical Custom Sizes Wear Resistant Teeth Components

Description

Product Name:	Mold Core Pin	Highlight:	Precision Core Pins, Core Pin Die Casting
Tolerance:	+/-0.001mm	Hardness:	43-47 HRC
Feature:	Durable	Processing Method:	Electroforming Processing
Material:	Nickel	Application:	Electroforming Process
Heat Resistance:	High	Corrosion Resistance:	Excellent
Conductivity:	High	Durability:	High
Surface Finish:	Polished	Thickness:	Depends On Design
Highlight:	electroformed gear molds auto mechanical , wear resistant teeth components molds , custom size electroforming gear molds

High Precision Electroformed Optical Lens Core

High Transmittance for Optics, Direct Service

Specialized for the optics industry with direct technical service and custom processing capabilities.

Compatibility

Ideal for optics products including camera lenses, medical optical lenses, automotive headlight lenses, and industrial detection lenses. Features ±0.001mm core precision and compatibility with optical-grade resins (PMMA, PC, optical glass-filled resin). Supports high-transmittance surface requirements with light transmittance ≥92%.

Product Specifications

Attribute	Value
Core Feature	Micron-level precision core, high-transmittance surface finish, stress-free structure, wear-resistant for optical molding
Precision Tolerance	Core dimension ±0.001mm; surface flatness ≤0.0005mm; concentricity ≤0.002mm
Material Performance	High-Purity Nickel (99.95%) / Nickel-Cobalt Alloy (50-55 HRC); Surface Roughness Ra ≤0.005μm
Optical Performance	Light Transmittance of Molded Lens ≥92% (after core molding); Low Birefringence, No Light Scattering
Processing Technology	High-Precision Electroforming (Nickel Ion Layer Deposition) + Optical-Grade Polishing + Laser Interference Detection
Custom Range	Lens core diameter: 2mm-100mm; Curvature radius: R0.5mm-R500mm; Support spherical, aspherical, free-form surface cores
Service Mode	Direct technical consultation, one-stop custom processing, pre-production sample verification, post-sales maintenance guidance

Product Description

This high-precision electroformed optical lens core is specially developed for the optics industry, focusing on solving core manufacturing challenges including poor light transmittance, low molding precision, and unstable optical performance. Unlike conventional machined cores that can cause surface scratches or stress-induced birefringence, our electroformed core uses layer-by-layer nickel ion deposition technology to form a dense, stress-free structure with ultra-smooth surface (Ra ≤0.005μm).

The core's high-precision contour replication (±0.001mm tolerance) ensures that molded optical lenses maintain perfect curvature and flatness, while the optical-grade polishing process minimizes surface defects, enabling light transmittance of the final lens to reach ≥92%. We provide direct service from technical communication to custom processing, eliminating intermediate links to accurately match the personalized needs of different optical products. Compliant with ISO 13485 (for medical optics) and IATF 16949 (for automotive optics), it is a reliable core component for optics manufacturers pursuing high-quality lens production.

Core Advantages

Micron-Level Precision: Guarantee Optical Performance

With advanced electroforming technology and laser interference detection, the core's key dimensions (diameter, curvature radius) are controlled within ±0.001mm, and surface flatness is ≤0.0005mm. This avoids light refraction deviation caused by core contour errors, ensuring that the molded lens meets strict optical index requirements. For aspherical and free-form surface lenses that are difficult to process, the electroforming process can accurately replicate complex curved surfaces with 99.9% fidelity.

High-Transmittance Design: Maximize Light Utilization

The core surface is polished to Ra ≤0.005μm, which is far lower than the surface roughness of traditional steel cores. The ultra-smooth surface reduces light scattering and reflection during lens molding, making the light transmittance of the final optical lens reach ≥92%. Especially suitable for high-end optical products that require high light transmittance.

Optics-Specific Durability: Stable for Mass Production

Stress-Free Structure: Electroformed core has no internal stress, avoiding deformation under high-temperature optical resin molding (180-250℃) and ensuring consistent lens quality across batches
Wear Resistance: Nickel-cobalt alloy material (50-55 HRC) resists abrasion from repeated resin injection and demolding, supporting 500,000+ production cycles without surface damage
Low Contamination: High-purity nickel material has no harmful substance precipitation, meeting the cleanliness requirements of medical and food-grade optical products

Direct Service: Efficient Customization & Technical Support

We provide direct one-stop service for optics manufacturers: direct technical communication with professional optical engineers to clarify core requirements; custom processing based on 3D optical design files; pre-production sample verification with optical performance test reports; post-sales maintenance guidance to ensure efficient production and stable quality.

Application Scenarios

Optics Category	Target Products	Recommended Solution	Core Value
Consumer Optics	Smartphone Camera Lenses, Digital Camera Lenses, Drone Imaging Lenses	High-Purity Nickel + Aspherical Core Design, Ra ≤0.005μm	High Transmittance, High Resolution, Mass Production Consistency
Medical Optics	Endoscope Lenses, Medical Imaging Lenses, Ophthalmic Lenses	High-Purity Nickel (ISO 13485 Compliant) + Ultra-Smooth Polishing	Low Contamination, High Light Transmittance, Stable Optical Performance
Automotive Optics	ADAS Camera Lenses, Headlight Projection Lenses, LiDAR Optical Lenses	Nickel-Cobalt Alloy + Free-Form Surface Core, High-Temperature Resistance	Wear-Resistant, High Precision, Adapt to Automotive Harsh Environment
Industrial Optics	Industrial Detection Lenses, Machine Vision Lenses, Laser Cutting Lenses	Nickel-Cobalt Alloy + High-Rigidity Core, Curvature Precision ±0.001mm	Stable for Heavy Use, High Measurement Accuracy, Corrosion Resistance

Customization & Service

Customization Support

Optical Structure Customization: Support spherical, aspherical, free-form surface core design; replicate complex optical contours based on 3D CAD files or physical samples
Material Customization: Recommend high-purity nickel (for high transmittance) or nickel-cobalt alloy (for high wear resistance) according to application scenarios
Performance Customization: Optimize surface roughness and flatness parameters according to lens transmittance and resolution requirements

Service Commitment

Precision & Optical Testing: 100% full inspection includes CMM (±0.0005mm) for core size, laser interferometer for flatness, and optical transmittance test of molded samples
Compliance Assurance: ISO 9001, ISO 13485, IATF 16949 certified; provide full traceability documents (material certs, processing logs, optical test reports)
Direct Technical Support: Professional optical engineers respond within 4 hours; provide on-site technical guidance for production line integration; 1-year core maintenance and repair service

Tag:

Contact Person: Mr. luo

Tel: 13794925533

Fax: 86----0769-81501733

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