How Does Vision Measuring Machine Achieve High-Precision Geometric Dimension Measurement for Data Port Interfaces?

In consumer electronics, automotive manufacturing, and communication equipment industries, the geometric dimension accuracy of data port interfaces directly impacts connection stability and signal transmission efficiency. Sinowon's independently developed Video Measuring System and Optical Measurement Machine (OMM) provide micron-level precision automated solutions through non-contact measurement technology.

I. Core Challenges in Data Port Interface Inspection
Mainstream interfaces like USB Type-C and Lightning present critical requirements:
✓ Contact array pitch ≤0.5mm
✓ Tolerance range ±0.02mm
✓ Coplanarity requirement ≤0.05mm
✓ Surface coating thickness 5-15μm

Traditional caliper measurement faces positioning deviation and low efficiency issues. Sinowon's Vision Measuring Machine achieves ±1μm accuracy with multi-axis control system, completing 500+ measurements/hour.

II. Technical Advantages of Sinowon Video Measuring System

1. High-Precision Optical System
✓ 5MP industrial camera
✓ Continuous zoom lens
✓ Multi-mode illumination (ring light + coaxial light)
✓ ±2μm repeatability

2. Intelligent Measurement Functions
✓ Auto-edge detection algorithm
✓ 3D profile reconstruction
✓ Multi-feature simultaneous measurement
✓ GD&T geometric tolerance analysis

3. Industry-Specific Solutions
Customized programs for various interfaces:
✓ USB series: Contact pitch/coplanarity inspection
✓ HDMI ports: Elastic deformation analysis
✓ Automotive connectors: Waterproof groove measurement

III. Typical Measurement Workflow (Type-C Interface Example)
✓ Auto-positioning: Machine vision recognition
✓ Multi-angle imaging: 8-directional ring light compensation
✓ Dimension analysis:

• 24-pin contact pitch: 0.4±0.01mm
• Shell chamfer: 0.15mm±5μm
• Tongue thickness: 0.8mm±0.02mm

✓ Data output: CPK process capability reports

Why Choose Sinowon?
With 18 years' expertise in Geometric Dimension Measurement, we've served 3,000+ enterprises. Our ISO/IEC 17025-certified Vision Measuring Machines support automated inspection for 12+ interface types (USB/HDMI/RJ45 etc.), enabling zero-defect manufacturing.

Request Free Consultation: 0086 769-23184144
Download Full Technical Solution: www.sinowon.com