METHOD FOR GENERATING DEVELOPMENTS OF CONE BRANCH PIPES WITH INCLINED CUT

摘要

FIELD: machine engineering, namely obtaining developments of cone branch pipes with inclined cut.;SUBSTANCE: method comprises steps of determining generatrices of developments and plotting it; determining any desired generatrix of development as sum of generatrix measured in primary model of branch pipe and increment on frontal projection of branch pipe formed in three-dimensional modelling device of preliminary development; plotting preliminary development with use of generatrices measured in primary model; forming butt part of generatrix of two crossing curves passing through upper points of respective generatrices.;EFFECT: enlarged manufacturing possibilities of method due to producing developments of any thickness and with any cut angle.;7 dwg