The analysis of the known methods and measuring tools that can be used for geometric characteristics of the barrel firearms control was carried out. The triangulation method using laser light to probe the surface under investigation is proposed as the basis for perspective measuring tool.
measuring tool, geometric characteristis, barrel channel, triangulation measurement method, laser source
"Pryntsyp pobudovy zasobu vymiriuvannia heometrychnykh kharakterystyk poverkhon kanaliv stvoliv" [The construction principle of the measuring instrument for geometric characteristics of the surface of the barrel channels measurement],
Information Processing Systems,