Use Cases
Precision bore inspection
in gun barrels
Summary
When barrel integrity fails, consequences escalate quickly
Reactive gases, thermal fatigue, and residual stress gradually degrade gun barrels—often invisibly. The result? Accuracy loss, safety risks, mission failure, or even catastrophic failure. In high-stakes defense operations, proactive barrel monitoring is mission-critical.
Ensuring operational safety and readiness with the FOGALE BARYS System
The challenge
Gun barrels experience wear and damage due to high pressure, intense heat, mechanical stress, and chemical reactions. Left unchecked, these factors degrade performance and compromise operational safety. The challenges include:
- Operational Reliability – Degradation reduces accuracy, range, and effectiveness, directly impacting mission outcomes.
- High Maintenance Costs – Unanticipated wear increases downtime, part replacement, and logistical expenses.
- Safety Risks – Barrel failure during operation can injure personnel and damage critical equipment.
- Mission Readiness – Poor barrel health can delay response time and compromise engagement success.
Traditional inspection methods cannot consistently detect early-stage defects or quantify the extent of internal wear. This leads to either overuse of damaged barrels or premature retirement of assets that still have usable life.
APPLICATIONS IN DEFENSE MAINTENANCE AND LOGISTICS
- In-Service Barrel Monitoring – Avoid overuse by assessing wear after specified firing cycles or ammunition types.
- Predictive Maintenance & Safety Audits – Replace barrels only when necessary—never too soon or too late.
- Inventory Management – Extend barrel life and reduce replacement costs through accurate wear tracking.
- Compliance & Standardization – Fulfills inspection requirements set by OEMs and military organizations.
The solution
BARYS by FOGALE Sensors is a portable, high-precision tool for barrel health diagnostics. It combines non-contact capacitive measurement and high-resolution visual inspection to provide accurate insights into barrel wear, erosion, and damage.
Measuring Principle:
BARYS uses capacitive sensors where the electrode and the barrel surface form a condenser. The inverse capacitance is measured, producing a voltage proportional to the displacement. Thanks to FOGALE know-how, this principle allows micron-level resolution with no physical contact, making it ideal for sensitive or worn surfaces.
System Highlights:
- Capacitive Non-Contact Sensors – Fast, accurate, and environmentally resilient measurement of bore wear and defects.
- Integrated Camera Module – Tilt/rotate with built-in lighting for complete internal visual inspection.
- BCSoft Interface – Operator-guided software for step-by-step inspection, image capture, and automated report generation.
- Multi-Caliber Versatility – Compatible with calibers from 4.6 mm to 155 mm with the same sensor platform.
- Automated Data Logging – Tracks barrel history, degradation patterns, and maintenance records.
KEY ADVANTAGES OF BARYS
| Feature | Benefit |
|---|---|
| Non-Contact Capacitive Measurement | No risk of additional wear; high accuracy in tight spaces, high lifespan |
| Visual & Dimensional Inspection | Combines imaging with precision measurement |
| Smart Software Integration (BCSoft) | Step-by-step inspection, automated reporting, and full traceability |
| Cross-Caliber Compatibility | One tool for many platforms, from small arms to artillery |
| Life Cycle Optimization | Supports safer, longer, and more efficient barrel usage |
The results
The FOGALE BARYS is an advanced solution to a complex problem: maintaining the integrity of critical defense assets. Through accurate diagnostics and traceable data, BARYS helps operators make informed decisions, enhance safety, and maintain mission readiness—round after round.