Analysis of methods of manufacturing of differently multi-directional internal twist grooves of tubular body parts and selection of tools for its implementation
The possibility of intensification of the process of manufacturing of multi-directional internal twist grooves of tubular bodyparts used in ship power plants and launching devices for launch of underwater and aerial unmanned vehicles and their elements experiencing multiple loads during operation is considered. In order to select the most rational and efficient method of manufacturing, functional-structural analysis of used equipment for making internal twist grooves of tubular body parts is used, with the help of which process regularities are found. The identified method of processing, equipment and tool used are the least expensive and most effective to meet the required technical requirements. Analysis of local deformation zones revealed a number of dependent values affecting final force and degree of deformation during manufacture of differently directed internal twist grooves of tubular body parts.