GRAPHIC-ANALYTICAL METHOD OF CONSTRUCTION OF PATTERNS OF VENTILATION FITTINGS

The article presents the results of theoretical and experimental developments regarding marking scans patterns fittings ventilation system, provided that unification installation procurement work. aim work is to create a graph-analytical method unify construction fittings, in particular design manufacture adapters different shapes sizes; increasing efficiency for systems production facilities by minimizing material waste during their manufacture, reducing consumption products. application proposed graphic-analytical will increase thus reduce amount various purposes.