Rifle anlaysis, rifle straightness, gun barrel inspection, tube inspection, automatic land and groove measurement

1. Rifle and Gun Tube
Bore Analysis Report Generator
Software for PC’s
to
Analyze Laser Profilometry Scan Data

2. Bore Analysis Report Generator Software
LTC's Bore Analysis Report Generator Software is an add-on program for PCs designed for indepth analysis and reporting of laser profile date generated by BEMIS™. This software module
converts laser scan data from all types of rifle barrels and gun tubes into customized tabular and
graphical reports. Features include, but are not limited to:
Land and Groove Diameters
•
The diameter at each axial location
•
Maximum, minimum and average land and groove diameters
Land and Groove Width
•
The width of each land and groove at each axial location
•
Maximum, minimum and average data for the land and groove widths
Bore Runout
•
A calculation for runout as a function of the nominal center of lands and grooves and rifling symmetry
displayed for each axial location
•
Groove depth for each axial location
Rifling Twist
•
Cumulative Angular Twist
•
Twist Rate
•
Surface Angle
•
Exit Angle

3. Bore Analysis Report Generator Software
SCAN DATA FILE NAME: 5.56mm Barrel
SCAN DATA ANGULAR RESOLUTION: 0.5097 deg
APPROXIMATE CIRCUMFERENTIAL SAMPLE SPACING: 0.001 in
SCAN DATA AXIAL RESOLUTION: 0.005 in
NUMBER OF LAND SAMPLES PER CALCULATION: 13
NUMBER OF GROOVE SAMPLES PER CALCULATION: 27
NOMINAL GROOVE DIAMETER: 0.223 in; NOMINAL LAND DIAMETER: 0.2189 in; MAXIMUM LAND WEAR DIAMETER: 0.221 in
REPORT GENERATED ON: 1/15/2014
NOTE: Land 1 is the first land above 0 degrees at the muzzle end.
Origin of Rifling: Near end
Comments:
Operator(s):
Model/Caliber: 5.56mm
Serial Number:
Number of rounds:
Measurement temp.:
Test Program:
Test Director:
Overall Result: PASS
Diameter Calculations
Axial Average Maximum
Maximum
Minimum
Minimum Average Maximum
Maximum
Minimum
Minimum
Location Lands Land Value Land Location Land Value Land Location Grooves Groove Value Groove Location Groove Value Groove Location
0.000
0.221
0.221
1&4
0.220
2&5
0.224
0.225
3&6
0.224
2&5
0.250
0.220
0.220
3&6
0.219
2&5
0.224
0.225
3&6
0.223
1&4
0.500
0.220
0.220
1&4
0.219
2&5
0.224
0.225
3&6
0.224
1&4
0.750
0.219
0.220
1&4
0.219
2&5
0.224
0.224
1&4
0.223
2&5
1.000
0.219
0.220
1&4
0.219
2&5
0.224
0.224
1&4
0.223
2&5
1.250
0.219
0.220
3&6
0.219
2&5
0.224
0.224
3&6
0.224
1&4
1.500
0.220
0.220
3&6
0.219
2&5
0.224
0.224
3&6
0.224
1&4
1.750
0.219
0.220
1&4
0.219
2&5
0.224
0.224
1&4
0.224
2&5
2.000
0.219
0.220
1&4
0.219
2&5
0.224
0.224
1&4
0.223
3&6
2.250
0.220
0.220
1&4
0.219
2&5
0.224
0.224
1&4
0.223
2&5
2.500
0.220
0.220
1&4
0.219
2&5
0.224
0.224
3&6
0.223
1&4
Bore Analysis Report
Generator
User Interface
Example Tabular Summary Reporting

4. 5.56mm Example of Graphical Summary for Dimensional Measurements
Report Generator can be used for all calibers and types of rifle barrels and gun tubes