Sealing Rings: The "Invisible Guardians" of Industrial Equipment

Sealing Rings: The "Invisible Guardians" of Industrial Equipment
Though small in size, sealing rings play a vital role in industrial equipment, ensuring safety and sealing integrity. In automotive engines and mechanical transmission systems, they prevent lubricant leakage, reduce wear, and block contaminants from entering critical components. However, even minor dimensional inaccuracies can compromise performance. For example, a substandard sealing ring in a car engine may cause oil leaks, overheating, or part failures. Thus, high-precision geometric dimension measurement is essential for quality assurance.

Challenges of Traditional Measurement Methods
Traditional tools like calipers or micrometers struggle with soft, deformable sealing rings, often yielding unreliable data. Contact-based methods (e.g., dial indicators) risk surface damage and inefficiency. While projection profilers or tool microscopes offer higher accuracy, they require specialized operators, involve destructive testing, and lack scalability for mass production.

Sinowon OMM Video Measuring System: Revolutionizing Sealing Ring Inspection
Core Technologies
Sinowon’s OMM (Optical Measurement Machine) leverages machine vision for non-contact, high-speed geometric dimension measurement. Equipped with a high-resolution camera, auto-zoom lens, and programmable lighting, it captures detailed sealing ring images. Advanced algorithms analyze contours, diameters, thickness, and positional tolerances (e.g., concentricity, roundness) with micron-level precision. Programmable lighting eliminates shadows, ensuring repeatable accuracy.

Key Advantages

Non-contact measurement: Eliminates part deformation or surface damage.

High efficiency: Batch measurement completes in seconds, boosting productivity by 10x.

Automated reporting: Real-time data analysis and customizable reports streamline quality control.

Defect detection: Identifies surface flaws (cracks, pores, impurities) via high-definition imaging.

Applications in Sealing Ring Production

Molding Stage: Rapidly measure lip thickness, OD/ID of semi-cured rings to adjust molding parameters.

Final Inspection: Verify critical dimensions against design specs to ensure sealing performance.

Surface Quality Control: Detect micro-defects before assembly.

Case Study: Enhancing Quality for a Leading Automotive Supplier
A global sealing ring manufacturer faced high defect rates and slow inspection speeds using traditional methods. After adopting Sinowon’s video measuring system, they achieved:

60% reduction in defects through precise geometric dimension measurement.

10x faster inspections, enabling real-time process adjustments.

Detailed analytics-driven reports improved traceability and compliance.

Why Choose Sinowon’s OMM Video Measuring System?

Scalable precision: Adaptable to diverse sealing ring sizes and materials.

Cost-effective quality: Minimize waste and rework with data-driven production.

Visit www.sinowon.com to explore how our OMM solutions elevate your sealing ring manufacturing!