The Construction of the Line of Intersection of Certain Complex Surfaces 2nd Order in Compass Using 2D- And 3D-Technologies

Abstract

The paper considers various ways to construct the
 intersection curves of surfaces, available in the scientific literature.
 The analysis shows that the exact build intersection surfaces finds
 extensive practical application when designing constructions from
 sheet material, which must be built. In this case, the accuracy of
 manufacturing elements construction depends largely on the accuracy
 of the projections of the intersection of surfaces on an integrated
 drawing. In this work the examples build the intersection
 of several complex surfaces 2nd order among themselves and with
 the curve line using 2D and 3D technologies. In this case, the accuracy
 of manufacturing elements construction depends largely on
 the accuracy of the projections of the intersection of surfaces on
 an integrated drawing. In this work the examples build the intersection
 of several complex surfaces 2nd order among themselves and
 with the curve line using 2D and 3D technologies. Provides an
 algorithm of building solid model of certain surfaces, which significantly
 reduces the time to solving problems at the intersection
 of the surfaces, making visibility into the solution, create a realistic
 model of the object. In General, this work demonstrates that
 one of the stages of further reform in teaching descriptive geometry
 is the evolutionary path of development, outlining the many issues
 (e.g., intersection of surfaces) using electronic kuhlmann. In this
 case, students will receive a decision not by pushing buttons, and
 applying the methods of descriptive geometry, simultaneously developing
 spatial imagination and computer skills are already in the
 first year. And the final stage of teaching descriptive geometry will
 transition to 3D modelling, when the above tasks will instantly and
 clearly resolved by simply pressing buttons.