The document discusses the defense laser profilometry system developed by the Defense Systems Group, aimed at revolutionizing gun tube inspections and bore erosion measurements for weapon bores ranging from 5.56mm to 155mm. It highlights the use of advanced laser-based inspections and the capabilities of the Bemis-SCTM small caliber inspection system specifically for 7.62mm sensors. The system allows for detailed analysis and visualization of bore conditions through graphic and tabular data summaries.

1. DEFENSE
Laser Profilometry
Revolutionizing Gun Tube Inspections
BEMIS™ - Bore Erosion Measurement and
Inspection System
Laser-based Inspections
for 5.56mm to 155mm Weapon Bores
Defense Systems Group
Mr. Daniel Bonnizzio, Director
www.laser-ndt.com

2. DEFENSE

3. DEFENSE
BEMIS-SC™
Small Caliber Inspection Stage with 7.62mm Sensor

4. DEFENSE
BEMIS-SC™
Small Caliber Inspection Stage with 7.62mm Sensor

5. DEFENSE
BEMIS-SC™
Small Caliber Inspection Stage with 7.62mm Sensor

6. DEFENSE
BEMIS-SC™
Small Caliber Inspection Stage – Sensor Head

7. DEFENSE
7.62mm Sensor Results
LaserViewer™ Plan View
Lands appear to display
a curvature

8. DEFENSE
7.62mm Sensor Results
LaserViewer™ Plan View

9. DEFENSE
LaserViewer 3D™
7.62mm Rifle Barrel
Origin of Rifling

10. DEFENSE
7.62mm Rifle Barrel
LaserViewer™ Analysis
LaserVideo™
Undistorted Camera-like image of entire barrel

11. DEFENSE
0.298
0.2985
0.299
0.2995
0.3
0.3005
0.301
1 3 5 7 9 11 13 15
7.62mm Rifle Barrel
Inspection Data
Data Viewable in Graphic or Tabular Summaries
Gas Port

12. DEFENSE
BEMIS-SC™
Small Caliber Bore Erosion
Measurement Inspection System
www.laser-ndt.com