FIELD: physics.
SUBSTANCE: group of inventions refers to the means of modeling. Technical result is achieved by a method of simulating at least a portion of non-axisymmetric surface (S) of area (2) of part (1) in which area (2) is bounded by the first and second extremal planes (PS, PR). Method includes: (a) simulating at least two non-axisymmetric elementary surfaces (Sk, SI, SE) forming said surface (S), each of the elementary surfaces (Sk, SI, SE) is located between two extreme planes (PS, PR) of area (2), and they have a compound of at least C1 at the level of extreme planes (PS, PR) and at least one gap; (b) constructing at least one conjugate curve (CR) of class C1, tangent to the first and second surfaces; (c) local variation of the first and second elementary surfaces (Sk, SI, SE) so as to observe said conjugation curve (CR) near said fracture; (d) reproducing on interface (13) at least one part of obtained surface (S).
EFFECT: improved quality and accuracy of modeling part of the non-axisymmetric surface of the part.
15 cl, 11 dwg
