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Advanced VCM Etched Spring Sheet with High Speed Bulk Orders for Mobile Phones
VCM Spring Sheet Overview
Xinhaisen Technology employs high-precision etching technology to manufacture VCM (Voice Coil Motor) springs. These VCM springs are precision-etched metal parts that are critical to the autofocus mechanism within camera modules, delivering stable performance, excellent conductivity, and reliable durability for compact electronic devices.
VCM Spring Sheet Features
High Precision & Consistency: Achieves extremely fine and uniform patterns, ensuring consistent force and stable electrical performance.
Superior Flatness: Maintains excellent flatness to prevent deformation and ensure smooth movement of the lens.
Excellent Conductivity: Provides reliable electrical connections for precise current control.
Lightweight & Thin: Ideal for the ongoing miniaturization of modern electronics.
High Durability: Designed to withstand millions of actuations, ensuring long-term reliability.
VCM Spring Sheet Specification
Parameter
Specification
Material
Stainless Steel (SUS304, SUS316, etc.), Beryllium Copper, Other Alloys
General Thickness
0.02mm - 0.15mm
Tolerance
+/-0.01mm
Surface Finish
Bare, Plating (Gold, Nickel, Tin)
Flatness
< 0.05mm (Customizable)
Main Application
Autofocus Actuator in Camera Modules (Smartphones, Tablets, Laptops)
VCM Spring Sheet Applications
VCM Spring Sheets are essential parts in devices requiring fast and accurate autofocus, including:
Smartphone Cameras
Tablet Cameras
Laptop Webcams
Compact Digital Cameras
Various Miniature Optical Systems
Our Advantages
Rapid Prototyping & Mass Production: We excel at handling both urgent, small-batch samples and high-volume orders with fast lead times.
Unmatched Precision: Our advanced etching process guarantees high accuracy for the most demanding micro-features and tight tolerances.
Wide Material Expertise: We can process a vast range of metal materials and alloys to meet specific electrical and mechanical requirements.
Proven Reputation: We are recognized by our clients for our high quality, speed, and versatility, making us a trusted partner in the supply chain.
Frequently Asked Questions (FAQ)
Q: What materials are commonly used for VCM springs? A: Beryllium copper is the most common choice due to its excellent fatigue resistance and conductivity. Stainless steel is also widely used for applications requiring corrosion resistance and cost efficiency.
Q: How thin can you make VCM springs? A: We can process materials as thin as 0.02mm, enabling the production of ultra-miniature springs for compact camera modules.
Q: Does etching affect the spring properties of the material? A: No. Chemical etching introduces no mechanical stress or heat, preserving the original spring properties of the material. We also offer stress-relief treatments when required.
Q: What is the typical tolerance you can achieve? A: We maintain uniformity within ±0.01mm, ensuring consistent spring force and precise positioning across all parts.
Q: Can you produce springs with complex, asymmetric designs? A: Yes. Our process allows for virtually any 2D spring design, including complex geometries and multiple spring arms, without the tooling limitations of stamping.
Q: How do you ensure cleanliness for sensitive camera applications? A: We provide thorough cleaning and post-processing to remove any residues, ensuring springs are ready for assembly in cleanroom environments.
Welcome to contact us at any time!
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
4000000-6000000
Employee Number:
260~300
Ecer Certification:
Verified Supplier
For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets.
Since found in 2012, in affiliating with our customers we have pioneered many new... For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets.
Since found in 2012, in affiliating with our customers we have pioneered many new...