A METHOD FOR MANUFACTURING A CLOSED-TYPE MUZZLE BRAKE-COMPENSER-FLAME HAZARD

Abstract

A method for manufacturing a closed-type muzzle brake-compensator-flame suppressor, which consists of manufacturing a cylindrical body from a metal pipe, internal partitions from sheet metal, with holes applied to them and further flexible, a front wall with a bullet outlet and holes around it in sheet metal, a connecting threaded coupling with a central hole from a steel blank by means of its turning, with the application of a thread to the surface of the central hole for installation on the barrel of a small arms, installation of internal partitions inside the cylindrical body with subsequent fastening them by welding to it and fastening the connecting threaded coupling and the front wall from the ends of the body by welding, wherein the cutting of pipes for the manufacture of a cylindrical body to size and cutting of holes on the surface of the body is carried out on a laser pipe cutter cutting of the front wall,The internal partition plates and the holes in them are machined using a laser cutting machine for sheet metal, and the formation of the bullet outlet and the plate shape of the front wall is carried out using cold stamping, followed by facing the central hole and the edge of the front wall on a lathe.