Advanced VCM Etched Spring Sheet with High Speed Bulk Orders for Mobile Phones

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!