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

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!