Electro-Optical Inspection System for Packed M42/M46 Grenades
Abstract
An in-house, experimental program was conducted to develop an electrooptical inspection system for use on M42/M46 grenades packed in M483 projectile bodies. Two distinct approaches to this problem are evaluated. The first approach, useful where the grenade orientation is known, is based on the use of fiberoptic proximity sensors which signal when grenade components have exceeded their allowable range of travel. The second approach, useful for random grenade orientation, is based on projecting a band light onto the grenade. From the apparent profile of the band, viewed from above, the grenade status can be inferred. Grenade condition is analyzed by microcomputer using input from carefully placed monitoring photodetectors. The program demonstrates a novel inspection system with good potential for development into a working factory model.
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 01, 1980
- Accession Number
- ADA088413
Entities
People
- Edward G. Kessler
Organizations
- United States Army Armament Research, Development and Engineering Center