Frolov V. Design automation of technological systems of machining job on the basis of evolutionary methods

Probe plant - process of projection of technological systems of machining job. An object of research - sample pieces and methods of combinatorial-optimising projection of technological systems of machining job. Methods of probes: object-oriented simulation of subject domain on the basis of language UML for working out of entity set models of engineering details and technological system at level of process, glow irises of classes for the software; a universal algebra, the theory of sets, graph theory and a mathematical logic for working out of mathematical sample pieces of structural elements of technological system which are the fundamentals of the evolutionary methods offered in given probe; genetic algorithms and artificial neural webs for working out of evolutionary methods. Theoretical and practical results of probes. As a result of probe has had further developments the approach to structurally-parametrical synthesis of technological systems of machining job at the expense of application of evolutionary design techniques for automation of the design operations, thus received following: for the first time the evolutionary design technique of structure of technological systems of machining job is offered, the evolutionary method of a two-level choice of a rational combination of means of technological equipment for the first time is offered; for the first time the evolutionary design technique of technological and assembly dimensional circuits is offered; on the basis of the mathematical sample pieces offered in given operation, has had the further development a method of a quantitative estimation of correctness putting of dimensions on engineering details. Evolutionary design techniques, are realised at software level: a computing kernel of a parametre optimisation of technological system which is executed in the form of COM a plant; Computing kernel of the technological projection executed in the form of library of classes of technological projection; modules of calculation of dimensional circuits; the independent module of calculation of dimensional circuits which contacts different CAD systems by means of library XSLT of scenarios. The specified software was used at various stages of technological opening-up of manufacture of public joint-stock company "Kharkov tractor factory" and in designer opening-up of limited liability company the Ukrainian design-engineering bureau the bearing industries that is confirmed by introduction acts. Set of designed modules ensures the uniform methodological fundamentals for creation of tools of design automation of technological systems of machining job.