Procedures of modelling of processes of manufacturing of thin#walled structures by the constrained bend by the method of final elements

In clause authors result the basic procedures of technological process of manufacturing of thin-walled structures by a method of final elements with use of system of automation of designing of version 971 Ansys/LS-DYNA; result results of researches of distribution of the main deformations and pressure on zones of a bend; represent power dependences for the automated calculation of the twisting moment of the top roller depending on speed of plastic deformation; confirm adequacy of mathematical model to real process of manufacturing of a structure; summarize characteristic increase in internal energy to result of forces of manufacturing, etc.