Chamber Profile Measurement System

摘要

The chamber of a gun tube consists of a series of intersecting conical and cylindrical surfaces, which require stringent locational and diametrical tolerances. A gaging system was required to accurately and precisely record the actual profile of the chamber without interpretation and recording by an operator. The system developed under this project utilizes electronic and optical measuring techniques in a mechanical assembly to drive a digital display and printer for recording total part configurations. (Author)